This is a standard CMOS computer or laptop motherboard replacement battery. High-quality CR2032 Lithium ion cell with leads and connector.
Item#: 16483 Age: 14+
(15 customer reviews)
Use this tape measure to measure items that don't have straight lines or edges!
Item#: 13840 Age: 8+
(14 customer reviews)
Great compass for school science lab.
Item#: 15604 Age: 6+
(9 customer reviews)
Remember this hard to find toy? The drinking bird is back!
Item#: 10179 Age: 8+
(11 customer reviews)
This economical magnet is great for magnet demonstrations and experiments!
Item#: 14392 Age: 5+
(2 customer reviews)
A compact and affordable ultraviolet keychain flashlight that can be used for ID verification, hotel sanitation checks, detecting counterfeit currency, and more!
Item#: 16083 Age: 14+
(6 customer reviews)
This fresnel lens sheet is great for optics lessons and science projects!
Item#: 10127 Age: 5+
(5 customer reviews)
This beautifully constructed, inflatable, globe is detailed with vibrant colors and lines that bring the life of the world to you.
Item#: 10508 Age: 5+
(7 customer reviews)
Super affordable vernier caliper for classroom use. Measurements in both inches and millimeters!
Item#: 13558 Age: 8+
(5 customer reviews)
A wrapped CR2032 battery with attached wire leads - excellent as a CMOS motherboard battery of for hobby electronics and science fair projects.
Item#: 16798 Age: 14+
(7 customer reviews)
Neon bulb can be powered by the static electricity built up in your body, or by the charge from a plasma ball, Van de Graff generator, or Wimshurst machine
Item#: 16087 Age: 14+
(2 customer reviews)
A simple and highly affordable miniature solar car kit that includes everything you need to build a small but speedy vehicle powered solely by the strength of the sun!
Item#: 16090 Age: 14+
(8 customer reviews)
Great buzzer for science fair projects and Morse code circuits. Optimal for 1.5V - single AA or AAA battery.
Item#: 13409 Age: 14+
(8 customer reviews)
This glass eye dropper is a great investment for any science lab!
Item#: 13068 Age: 13+
(3 customer reviews)
Pyrite is one of the coolest metallic minerals out there.
Item#: 10971 Age: 7+
(2 customer reviews)
Bring back fun to the classroom and conduct an observation of the properties of magnets!
Item#: 13757 Age: 6+
(7 customer reviews)
Switch on your child’s interest in electronics!
Item#: 11109 Age: 13+
(6 customer reviews)
Turbo charge your glow-in-the-dark collection with this handy 6 inch UV black light!
Item#: 10166 Age: 8+
(3 customer reviews)
This is our best-selling hobby DC motor. It is great for making fans, model cars, robots, and more. Can be powered with a single AA battery or solar cell.
Item#: 15874 Age: 14+
(4 customer reviews)
Great for camping, hiking, emergencies, etc.
Item#: 15198 Age: 18+
(16 customer reviews)
Use this 9 volt battery connector for science projects and more!
Item#: 15872 Age: 14+
(8 customer reviews)
This 6-inch glass stirring rod can be used in a wide variety of chemistry projects to safely mix and mingle chemicals in the laboratory
Item#: 16448 Age: 14+
(1 customer reviews)
Functioning pen with a complete periodic table that scrolls out from the side. Reverse side features reference tables.
Item#: 15324 Age: 6+
(6 customer reviews)
This affordable 1.5 to 6V DC motor is perfect for hobby projects. Use it with 1, 2 or 4 AA batteries in series or with a solar cell.
Item#: 17052 Age: 14+
Demonstrate circuits and conductivity with this energy ball.
Item#: 10612 Age: 7+
(5 customer reviews)
This is an excellent economical compass for classroom lessons or for scouting projects.
Item#: 15596 Age: 6+
(2 customer reviews)
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Item#: 10063 Age: 18+
(37 customer reviews)
This is a cool, old-fashioned thermodynamic hand boiler toy!
Item#: 10216 Age: 8+
(8 customer reviews)
Need to make your own rainbow? Use this high-quality optical glass equilateral prism. Great for physics and geometric optics experiment.
Item#: 10869 Age: 13+
(7 customer reviews)
Standard glass test tube. Great for chemistry experiments.
Item#: 13067 Age: 13+
(3 customer reviews)
A polycrystalline 1.5V 400mA solar cell great for use with our 1.5V buzzers, motors, lightbulbs and more
Item#: 16240 Age: 14+
(3 customer reviews)
Great reference card for chemistry and physics students.
Item#: 15097 Age: 12+
(12 customer reviews)
High-quality Panasonic CR2032 3V battery with wire leads and MOLEX 51021-0200-B (1.25mm pitch) connector already attached.
Item#: 17030 Age: 18+
(5 customer reviews)
Use this soft iron rod for a variety of classroom learning demonstrations!
Item#: 14822 Age: 10+
(7 customer reviews)
Use this mini DC motor for your next science project or home hobby craft!
Item#: 13975 Age: 5+
This battery holder holds 2 AA batteries--great for use in your next science fair project!
Item#: 14015 Age: 14+
(2 customer reviews)
Great for electrical science projects! Use them in your electric circuits for your next science fair project.
Item#: 11108 Age: 8+
(5 customer reviews)
This pack of 10 reliable and affordable 1.5 to 6V DC motors with wire leads is perfect for hobby electronics projects, as well as science fairs, and for use in the classroom
Item#: 16260 Age: 14+
Ever wonder how to survive in the wilderness? These cards can help!
Item#: 12701 Age: 10+
(4 customer reviews)
From the age of the dinosaurs come these amazing Triops eggs!
Item#: 12599 Age: 8+
(10 customer reviews)
This pH paper is a must for any chemistry classroom!
Item#: 13889 Age: 10+
(4 customer reviews)
This test tube brush is a must-have for the science classroom or laboratory!
Item#: 14143 Age: 13+
(3 customer reviews)
A simple and highly affordable miniature motorized fan car kit that includes everything you need (aside from soldering equipment) to build a small but speedy vehicle propelled by the wind force generated by a fan attached to a small moto
Item#: 16476 Age: 14+
(4 customer reviews)
Save with this pack of 10 buzzers. 1.5 Volts DC 400Hz. Works off of a single AA battery. Great for Morse code of buzz wire circuits.
Item#: 16239 Age: 14+
(5 customer reviews)
This 4 AA battery holder includes an on-off switch, making it perfect for any hobby project!
Item#: 14017 Age: 14+
(2 customer reviews)
Single AA battery holder with leads for your next science project!
Item#: 14842 Age: 14+
(2 customer reviews)
Get this useful key chain so you can level anything, anytime!
Item#: 13841 Age: 10+
(2 customer reviews)
This set of two 2 ft long connection cables with alligator clips on both ends is great for science projects!
Item#: 11114 Age: 13+
(1 customer reviews)
Use this economical magnifying lens for outdoor lessons in the classroom!
Item#: 14158 Age: 10+
(4 customer reviews)
Use this Plexiglass mirror for your next classroom demonstration on optics principles!
Item#: 13985 Age: 10+
(6 customer reviews)
This classic desk toy will keep you amused!
Item#: 10808 Age: 18+
(14 customer reviews)
2 decks of 52 playing cards containing handy general wilderness survival tips as well as information on surviving off of edible plants in the outdoors
Item#: 16040 Age: 10+
(3 customer reviews)
An affordable, lightweight, plastic, 3-bladed propeller that can be attached to the end of a DC motor. Fits a standard 2mm motor shaft.
Item#: 16101 Age: 14+
This battery holder holds 2 D batteries--great for use in your next science fair project!
Item#: 14014 Age: 10+
(5 customer reviews)
Get one of the craziest and coolest kaleidoscopes around!
Item#: 13449 Age: 6+
(9 customer reviews)
Great battery holder for D-cell batteries needed for your next science project!
Item#: 13408 Age: 7+
(3 customer reviews)
Use this inflatable pillow while traveling, for emergency situations, and more!
Item#: 14406 Age: 10+
(26 customer reviews)
Great hobby projects mini-speaker! It is only 2 inch in size but it packs a powerful sound with deep base. Add it to your next radio electronics project.
Item#: 14665 Age: 18+
(4 customer reviews)
Keep this set of streak plates on hand for rock identification!
Item#: 14233 Age: 10+
Need a cool gift for a science geek or coffee addict? Get this beautiful borosilicate beaker mug with the caffeine molecule printed on it.
Item#: 14253 Age: 10+
(4 customer reviews)
Demonstrate tornado effects with this simple bottle connector!
Item#: 14834 Age: 10+
(5 customer reviews)
This is the one and only Original Super Ball. The one that bounces higher than any other ball!
Item#: 12938 Age: 5+
(2 customer reviews)
Great large plastic vernier calipers for classroom use!
Item#: 14936 Age: 8+
(4 customer reviews)
Take this magnifier with you anywhere, anytime!
Item#: 13829 Age: 6+
(9 customer reviews)
Use this alcohol thermometer for experiments in the lab setting!
Item#: 14476 Age: 15+
(6 customer reviews)
Multifunction 60 SMD Flashlight features 4 high-quality LEDs and 60 flat, super-powerful light strips on the side that utilize Surface Mount Technology.
Item#: 15935 Age: 13+
(4 customer reviews)
Measure out liquids accurately with this handy syringe!
Item#: 13557 Age: 8+
(2 customer reviews)
Affordable polycrystalline 2V 130mA solar cell for science fair projects.
Item#: 16574 Age: 14+
An excellent introductory kit that allows you to explore circuitry, electronics, and soldering all while completing a fun experiment that yields a small flashing LED, programmed by the circuit you've just built!
Item#: 16350 Age: 14+
(11 customer reviews)
The Tangram Puzzle is a 7-piece puzzle that develops pattern recognition and spatial awareness skills.
Item#: 16824 Age: 5+
Need a unique desk toy for your co-worker? Help them keep time in a groovy way with this timer!
Item#: 13390 Age: 6+
(3 customer reviews)
This glass Erlenmeyer mug makes an excellent gift!
Item#: 14362 Age: 10+
(6 customer reviews)
Get 10 of the simplest and coolest physics toys out there in one set!
Item#: 14486 Age: 8+
(17 customer reviews)
This glass beaker mug makes an excellent gift!
Item#: 14254 Age: 10+
(8 customer reviews)
This lamp receptacle is essential for your next electronics project!
Item#: 13974 Age: 10+
(2 customer reviews)
A set of 10 miniature liquid-filled compasses, excellent for science experiments involving magnets
Item#: 16309 Age: 6+
(12 customer reviews)
An essential item to keep on hand to keep warm while hiking or camping!
Item#: 13555 Age: 12+
(5 customer reviews)
This micro vibration motor is ideal for tooth brush robots!
Item#: 15873 Age: 14+
Kids will ask How do they do that? when they see these magnetic floating rings!
Item#: 13715 Age: 7+
(2 customer reviews)
This affordable equilateral plastic prism is great for geometric optics experiments. Use it in your next science fair project or classroom demonstrations.
Item#: 13491 Age: 5+
(4 customer reviews)
Use this 3V buzzer in your next school science project. Great for Morse code or wire buzzer circuits. Just add a two AA battery 3V holder.
Item#: 14845 Age: 8+
(2 customer reviews)
A collection of 54 eye-catching optical illusions that fool the eye and delight the imagination.
Item#: 10544 Age: 5+
(2 customer reviews)
Need to make your own color-changing solar bracelet? Use these UV beads that change color when exposed to sun.
Item#: 13709 Age: 7+
(7 customer reviews)
Standard 600ml glass beaker. Great for chemistry experiments.
Item#: 13061 Age: 13+
(2 customer reviews)
An excellent demonstration model for teaching about the conversion of mechanical energy to electrical energy!
Item#: 10876 Age: 7+
(4 customer reviews)
This quirky colorful timer works just like a miniature water mill!
Item#: 13845 Age: 9+
(4 customer reviews)
Use this green LED light for your next science project!
Item#: 13955 Age: 13+
This small ring magnet is perfect for science fair projects or for science lab classroom.
Item#: 15941 Age: 8+
(1 customer reviews)
Blue 4-blade propeller fan for use with mini DC motors.
Item#: 16759 Age: 14+
Use these jumbo magnet marbles for all kinds of magnet exploration!
Item#: 13758 Age: 5+
(1 customer reviews)
Use this light bulb holder with handy leads for your inventions, science projects, or anything your imagination can muster
Item#: 16484 Age: 14+
(4 customer reviews)
Blue circle sand art, composed entirely of water and sand, with an air barrier between the two - creates mountain, ocean, valley and dune patterns as the sand trickles down
Item#: 16157 Age: 12+
(11 customer reviews)
Most affordable mini-light bulb holders. Great for classroom use!
Item#: 15848 Age: 14+
Use this plastic beaker for your next chemistry project!
Item#: 13990 Age: 13+
(1 customer reviews)
Save with this 10 pack of CR2032 batteries with wire leads!
Item#: 16639 Age: 18+
(8 customer reviews)
Need a mini buzzer for a 9V battery? This one is great for your Morse code or wire buzzer science fair projects.
Item#: 15858 Age: 14+
(2 customer reviews)
This affordable disc magnet has poles on opposite faces and therefore can be used for any magnetic levitation science experiments.
Item#: 15940 Age: 8+
Awesome T-shirt featuring the number Pi!
Item#: 13793 Age: 5+
(9 customer reviews)
Use this red LED light for your next science project!
Item#: 13956 Age: 13+
This 500 grams/5 Newtons tubular spring scale is essential for any science classroom!
Item#: 13704 Age: 12+
Use this plastic beaker for your next chemistry experiment!
Item#: 13991 Age: 13+
(1 customer reviews)
The Lens Set is an excellent set of 6 unmounted glass lenses with round edges.
Item#: 10877 Age: 13+
Incredibly small, portable folding scissors. Great for use in survival situations or in emergency packs for hikers.
Item#: 15700 Age: 13+
(6 customer reviews)
Watch this car go and go and go and go and go and go and go......
Item#: 13536 Age: 5+
(1 customer reviews)
Peel and stick on glass, plastic and metal surfaces for a visual indication of temperature changes. Great for science fair projects or aquariums.
Item#: 16320 Age: 8+
(3 customer reviews)
Use this clock to demonstrate the principles of an electrochemical cell!
Item#: 13973 Age: 5+
(1 customer reviews)
Use this flat zinc electrode in your next electricity experiment!
Item#: 14070 Age: 13+
(1 customer reviews)
Excellent plastic forceps for use in the classroom!
Item#: 13608 Age: 10+
(3 customer reviews)
Teach the scientific principle behind diesel engines with this interesting science experiment!
Item#: 13434 Age: 13+
(2 customer reviews)
This is a great pen screwdriver for a hobby or school project toolbox!
Item#: 13825 Age: 12+
(1 customer reviews)
Standard 250ml glass Erlenmeyer flask. Great for chemistry experiments.
Item#: 13058 Age: 13+
This accurate and stylish aluminium compass is easy to read and has a sturdy fob so that a compass chain may be attached.
Item#: 15627 Age: 6+
(1 customer reviews)
Great porcelain and mortar set for the lab!
Item#: 14481 Age: 12+
(5 customer reviews)
This Z-shaped three-minute timer creates a cool visual effect!
Item#: 14440 Age: 6+
(6 customer reviews)
This 8-inch glass stirring rod can be used in a wide variety of chemistry projects to safely mix and mingle chemicals in the laboratory.
Item#: 16722 Age: 18+
(1 customer reviews)
This 250 grams/2.5 Newton's tubular spring scale is essential for any science classroom!
Item#: 13703 Age: 12+
The Double Pulley System will easily lift or support loads for your physics experiments.
Item#: 11104 Age: 13+
This durable flint dropper bottle is great for the classroom setting!
Item#: 13987 Age: 13+
(1 customer reviews)
Standard 250ml glass beaker. This best-selling beaker is great for chemistry experiments.
Item#: 13060 Age: 13+
Standard 500ml glass Erlenmeyer flask. Great for chemistry experiments.
Item#: 13059 Age: 13+
This 2000 grams/20 Newtons tubular spring scale is essential for any science classroom!
Item#: 13706 Age: 12+
Use this mineral test kit for classroom learning or as part of a science project!
Item#: 14232 Age: 10+
Observe insects up close and personal using this awesome bug viewer!
Item#: 13849 Age: 5+
(1 customer reviews)
This single 9V battery holder includes leads and an on-off switch, making it perfect for any hobby project!
Item#: 16464 Age: 14+
This battery holder with leads and on/off button houses two CR2032 cell batteries (6V total) --great for use in your next science fair project!
Item#: 16466 Age: 14+
(1 customer reviews)
Each of the 52 cards has a high quality picture of a different dinosaur.
Item#: 11246 Age: 8+
(2 customer reviews)
The perfect object for lifting small metal items!
Item#: 13549 Age: 7+
(2 customer reviews)
Use this 1x2 inch right-angle acrylic prism for optics demonstrations!
Item#: 16407 Age: 10+
(2 customer reviews)
Use this cool deck of cards to learn 52 strategies for sourcing food in the wilderness.
Item#: 15085 Age: 10+
(1 customer reviews)
Keep this emergency sleeping bag on hand for emergency situations!
Item#: 14405 Age: 5+
Use this equilateral block glass prism for refraction experiments!
Item#: 14477 Age: 13+
(2 customer reviews)
Use these magnetic metal clips for a variety of office or home applications!
Item#: 14913 Age: 8+
(3 customer reviews)
Use the Double Tandem Pulley System for Physics experiments, loads, or any other weighty need!
Item#: 11106 Age: 13+
How many breaths does it take to fill and 8 foot long tube? Just one!
Item#: 15593 Age: 10+
This battery holder with leads and on/off switch houses 2 CR2032 cell batteries--great for use in your next science fair project!
Item#: 16467 Age: 14+
(2 customer reviews)
Compact push-button switch with red and black leads, great for use in morse code or science fair projects! Can be combined with many of our other electronic components
Item#: 16034 Age: 14+
(2 customer reviews)
Standard 100ml graduated cylinder. Great for chemistry experiments.
Item#: 13062 Age: 13+
(3 customer reviews)
Use this 35x25mm right-angle glass prism for geometric optics demonstrations and to make your own rainbow!
Item#: 14628 Age: 10+
(4 customer reviews)
Watch gravity in action with this fun woodpecker!
Item#: 10849 Age: 5+
(1 customer reviews)
This standard 3.7V rechargeable Lithium 18650 battery cell is perfect for solar science fair projects involving panels.
Item#: 17118 Age: 18+
(2 customer reviews)
This battery holder with leads houses 4 AA batteries--great for use in your next science fair project!
Item#: 16273 Age: 14+
(5 customer reviews)
This burette clamp is a must-have for any laboratory!
Item#: 14133 Age: 14+
(3 customer reviews)
A reverse-polarity wrapped CR2032 battery with attached wire leads - excellent for hobby electronics and science fair projects
Item#: 17156 Age: 18+
(1 customer reviews)
This mini 3V white LED light bulb is a perfect complement to any electrical science project or demonstration
Item#: 16485 Age: 14+
(1 customer reviews)
Awesome item for your loved one’s office!
Item#: 11822 Age: 10+
(2 customer reviews)
This 200g calibration weight is perfect for general laboratory, commercial or classroom use.
Item#: 15899 Age: 14+
(2 customer reviews)
Use this 100g weight for calibrating scales!
Item#: 14771 Age: 14+
(1 customer reviews)
This 1000 grams/10 Newtons tubular spring scale is essential for any science classroom!
Item#: 13705 Age: 12+
Cool t-shirt with Einstein's most famous equation. Our exclusive!
Item#: 10837 Age: 10+
(4 customer reviews)
This battery holder with leads houses one 18650 Lithium cell 3.7V battery--great for use in your next science fair project!
Item#: 16465 Age: 14+
(2 customer reviews)
Simple and affordable micro locking push-on/push-off switch for hobby science and electronics projects.
Item#: 16696 Age: 18+
(2 customer reviews)
Use the Triple Pulley System for Physics experiments, loads, or any other weighty need!
Item#: 11105 Age: 13+
Use these slides for science experiments, lab work and more!
Item#: 13603 Age: 10+
This set of six 2 ft long connection cables with alligator clips on both ends is great for science projects!
Item#: 14484 Age: 13+
(2 customer reviews)
Build your own line-tracking car with this fun DIY solder kit!
Item#: 16327 Age: 14+
(1 customer reviews)
Laboratory quality cover glass slides. 22 x 22 mm - 1 oz package of 100 slides.
Item#: 13606 Age: 13+
(3 customer reviews)
Use these alligator clip leads for a variety of science projects!
Item#: 14664 Age: 13+
(2 customer reviews)
This necklace features a real meteorite!
Item#: 14599 Age: 8+
(3 customer reviews)
Have a fun and educational experience with the game of INVENTORS.
Item#: 10570 Age: 6+
This reliable and affordable 1.5 to 6V DC motor with off-balance vibration weight is perfect for hobby electronics and robotics projects requiring vibration.
Item#: 16441 Age: 14+
Have a fun and educational experience with the game of SCIENTISTS.
Item#: 10569 Age: 6+
This cast-iron clamp holder is essential for use in the science classroom!
Item#: 14136 Age: 14+
Celebrate National Pi Day with this exclusive T-shirt!
Item#: 14657 Age: 8+
(15 customer reviews)
Standard size 5mm LED that emits UV light - works on 3.5V, excellent for hobby electronics and science fair projects
Item#: 16481 Age: 14+
(1 customer reviews)
Create interest in electronics in your classroom by using this great double knife switch!
Item#: 13854 Age: 13+
(2 customer reviews)
These genuine meteorites are perfect as a small gift or for display in the classroom!
Item#: 14209 Age: 8+
(1 customer reviews)
Use this flat copper electrode for your next physics science fair project.
Item#: 14069 Age: 13+
(2 customer reviews)
Set of 4 single AA battery holders that snap together to form either parallel or series connection.
Item#: 15907 Age: 14+
(2 customer reviews)
A beautiful addition to any rock collector’s specimens!
Item#: 11817 Age: 10+
(1 customer reviews)
Sulfur, a vital element that is used in a wide variety of manufacturing or chemical processes. It is bright yellow and often takes the odor of rotting eggs.
Item#: 16402 Age: 14+
Use this cavity tile for a variety of applications in any lab setting!
Item#: 14479 Age: 13+
These simple versions of the original Magdeburg Hemispheres can be used for a great vacuum demonstration.
Item#: 13429 Age: 13+
(2 customer reviews)
A compact and affordable 365nm UV ultraviolet keychain flashlight that can be used for fluorescent rocks.
Item#: 17133 Age: 18+
(1 customer reviews)
These semicircular plastic cells are perfect for observing the refractive properties of different liquids.
Item#: 15911 Age: 10+
(1 customer reviews)
This is a helpful convex mirror for optics demonstrations!
Item#: 13851 Age: 13+
Use this 100ml glass beaker for your next lab experiment!
Item#: 14274 Age: 13+
(2 customer reviews)
This 3 AA battery holder includes leads and an on-off switch, making it perfect for any hobby project!
Item#: 16275 Age: 14+
(2 customer reviews)
These set of metal puzzles will definitely get your brain working!
Item#: 15084 Age: 8+
(1 customer reviews)
This wire gauze is great for use in chemical experiments!
Item#: 14140 Age: 14+
This high-quality xUmp.com gift bag is perfect for wrapping purposes!
Item#: 14177 Age: 5+
(3 customer reviews)
This affordable pack of five liquid crystal thermometer stickers is great for aquariums and science experiments.
Item#: 15589 Age: 8+
(2 customer reviews)
One of the coolest desk toys of all time! A different sculpture every time!
Item#: 15726 Age: 14+
(3 customer reviews)
Great for drawing 5V power from any USB port for electronics hobby projects.
Item#: 16688 Age: 18+
This real-life geode is ready for you to crack open for a hands-on geology lesson!
Item#: 14200 Age: 12+
(1 customer reviews)
Heat conductometer with aluminum, brass, steel, nickel, and copper spokes.
Item#: 10875 Age: 13+
The Wimshurst Machine is a high quality static machine for student labs.
Item#: 10887 Age: 13+
(3 customer reviews)
This thermal expansion set, also known as “ball and ring”, is a popular device to demonstrate thermal expansion.
Item#: 10871 Age: 13+
(1 customer reviews)
Use this flat pure nickel electrode for your electrical experiment!
Item#: 14072 Age: 13+
(2 customer reviews)
A hand-cranked 12-volt DC generator, useful for experiments or as a unique flashlight
Item#: 15239 Age: 10+
(1 customer reviews)
Use this flat carbon electrode for your electrical experiment!
Item#: 14071 Age: 13+
(1 customer reviews)
Pumice, a very low-density volcanic rock, the only rock that floats in water
Item#: 16401 Age: 14+
(1 customer reviews)
Use this laser pointer for any professional presentation!
Item#: 13815 Age: 18+
(7 customer reviews)
A low cost pulley for simple machines experiments which can be clamped to a table.
Item#: 15770 Age: 14+
General purpose Ampmeter (current meter). 0-1A DC.
Item#: 11028 Age: 13+
(1 customer reviews)
Demonstrate the physics of thermal expansion. This compound bar has a bimetal strip mounted in a wooden handle. Because of unequal expansion of two metals, bending will occur when heated.
Item#: 11952 Age: 13+
This beautiful Blue Morpho mechanical butterfly is adapter-powered and uses Flexinor wires to create a realistic visual effect!
Item#: 15071 Age: 18+
(3 customer reviews)
N50-grade (higher quality) super-strong neodymium disc magnets measuring 10x3mm
Item#: 16385 Age: 18+
N50-grade (higher quality) super-strong neodymium disc magnets measuring 20x5mm
Item#: 16386 Age: 18+
(1 customer reviews)
Check out this great experiment demonstrating the conversion of chemical energy into electrical energy!
Item#: 13885 Age: 16+
(1 customer reviews)
Glass thermometer measures in both Celsius and Fahrenheit
Item#: 15687 Age: 13+
This digital thermometer is great for any science project involing temperature, or for measuring around the home or office. Readout is given in Celsius.
Item#: 16319 Age: 14+
This reliable and affordable 1.5 micro vibration motor with off-balance vibration weight is perfect for hobby electronics and robotics projects requiring vibration.
Item#: 16526 Age: 14+
(1 customer reviews)
Use this 100ml Erlenmeyer flask for your next lab experiment!
Item#: 14276 Age: 13+
the traveling type? With these Discover America Playing Cards, you can visit the entire United States without leaving your home!
Item#: 11242 Age: 8+
(1 customer reviews)
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
Item#: 16738 Age: 18+
Convex mirror measuring 75mm in diameter - great for optics experiments
Item#: 15683 Age: 10+
Pull back, let go, and watch the monkey fly!
Item#: 11602 Age: 6+
Fun demo of the difference in thermal conductivity of two different materials.
Item#: 15773 Age: 14+
Watch this laser pointer emit a cool purple beam!
Item#: 15048 Age: 18+
(11 customer reviews)
Use this triple tandem pulley for various project applications!
Item#: 14046 Age: 13+
Use this weight set for a variety of physics demonstrations and classroom projects!
Item#: 14076 Age: 13+
(2 customer reviews)
These semicircular plastic cells with clearly demarcated measurements are perfect for observing the refractive properties of different liquids
Item#: 16528 Age: 14+
A 10 pack of polycrystalline 1.5V 400mA solar cells great for use with our 1.5V buzzers, motors, lightbulbs and more
Item#: 16786 Age: 18+
Use this 1000ml glass beaker for your next lab experiment!
Item#: 14275 Age: 13+
(2 customer reviews)
Use this copper tube to demonstrate Lenz's Law!
Item#: 14638 Age: 12+
(1 customer reviews)
Use this ring tripod stand for performing experiments in the lab setting!
Item#: 14629 Age: 12+
Use this 250ml glass graduated cylinder for your next lab experiment!
Item#: 14278 Age: 12+
A 2x1 equilateral optical glass prism perfect for demonstrating light color spectrum at home or in the classroom
Item#: 16405 Age: 13+
A chunk of naturally magnetized magnetite! The rock that magnetically attracts iron, found in nature!
Item#: 15472 Age: 18+
(1 customer reviews)
Encourage your child to practice their division skills away from the classroom with this division tables place mat!
Item#: 12341 Age: 5+
Conduct basic experiments involving electrical circuits with this mini lamp holder.
Item#: 15673 Age: 8+
Great affordable 2 AA back-to-back battery holder.
Item#: 15877 Age: 14+
The Human Heart Model offers a three dimensional hands on approach to studying the human heart.
Item#: 10866 Age: 13+
(1 customer reviews)
An excellent demonstration tool to show the process of supercooling!
Item#: 13494 Age: 13+
(3 customer reviews)
Create your own volcano and awe students with this great set!
Item#: 13710 Age: 6+
(1 customer reviews)
This mini 3V red LED light bulb is a perfect complement to any electrical science project or demonstration
Item#: 16488 Age: 14+
(1 customer reviews)
This jug is essential for any chemistry classroom!
Item#: 14141 Age: 12+
This handy general-purpose diode can withstand up to 50V at 1A current; great for use in a variety of hobby electronic projects
Item#: 16431 Age: 18+
(2 customer reviews)
This pocket 16X microscope comes with illumination LEDs. Great for observations on the go.
Item#: 15605 Age: 8+
(2 customer reviews)
This is a must-have replacement part for the Alcohol Wick Lamp!
Item#: 14155 Age: 14+
This life size replica of the human brain is great for learning and demonstration purposes!
Item#: 10867 Age: 13+
N50-grade (higher quality) super-strong neodymium cube magnets measuring 10x10x10mm
Item#: 16388 Age: 18+
(1 customer reviews)
Concave 75mm mirror great for use in classroom optic experiments.
Item#: 15682 Age: 14+
(1 customer reviews)
This Hoffman screw clamp is perfect for science lab use!
Item#: 14835 Age: 18+
Determine wind speed for your next science lesson using this durable anemometer!
Item#: 13457 Age: 13+
(1 customer reviews)
This classic device is used to demonstrate the conservation of mechanical energy.
Item#: 10882 Age: 13+
(1 customer reviews)
This set of ten (5 black, 5 red) 2 ft long connection cables with alligator clips on both ends is great for science projects!
Item#: 16394 Age: 13+
(1 customer reviews)
This habitat will benefit any budding biologist, butterfly or bug enthusiast!
Item#: 13492 Age: 7+
(4 customer reviews)
This pair of 4 inch red/blue steel bar magnets are suitable for experiments and classroom demonstrations on magnets
Item#: 16641 Age: 14+
Great for drawing power from 9V batteries for electronics hobby projects.
Item#: 16801 Age: 18+
Satisfy your thirst for knowledge and learn about the key to genetics with this DNA model!
Item#: 13702 Age: 10+
(3 customer reviews)
Use this 250ml boiling flask for your next classroom demonstration!
Item#: 14280 Age: 13+
(1 customer reviews)
Artificial Bismuth crystal grown from molten Bismuth in a laboratory setting featuring iridescent colors caused by natural oxidation and a crystal lattice structure resembling a temple or ziggurat
Item#: 16163 Age: 14+
(2 customer reviews)
Mess free magnetic field study - no need to clean up iron filings.
Item#: 16529 Age: 14+
(4 customer reviews)
A set of 10 pH Buffer Powder packets. Includes 5 pH 4.00 packets and 5 pH 6.86 packets.
Item#: 16307 Age: 18+
(2 customer reviews)
This orthoceras fossil is perfect as a small gift or for display in the classroom!
Item#: 14206 Age: 8+
Use this size 2 rubber stopper to prevent chemical spillage!
Item#: 14145 Age: 13+
250ml Plastic erlenmeyer flask with coarse threaded cap; useful for storage purposes
Item#: 15360 Age: 12+
This 5V solar cell with leads is perfect for hobby projects or for charging 3.7V Lithium batteries
Item#: 16656 Age: 14+
This handy metal beaker stand features an adjustable height burner platform.
Item#: 15592 Age: 14+
Use this flat aluminum electrode for your electrical experiment!
Item#: 14102 Age: 13+
Alloy metal wire consisting of Nickel and Titanium; returns to its original shape, in spite of bending, when dropped in hot water, and can be retrained to take on a new default shape!
Item#: 16342 Age: 16+
High-quality 3 foot cable with 2 alligator clips and 2 red/black banana plugs
Item#: 16079 Age: 14+
Great quality rubber stopper size 6 for use in chemistry labs.
Item#: 14149 Age: 13+
Use these crucible tongs for handling hot crucibles in the lab setting!
Item#: 14483 Age: 13+
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Item#: 15531 Age: 8+
(2 customer reviews)
Use this size 5 rubber stopper to cap your borosilicate flasks and bottles.
Item#: 14148 Age: 13+
This support ring and clamp is a must-have for any laboratory!
Item#: 14138 Age: 14+
Use this flat iron electrode for your electrical experiment!
Item#: 15672 Age: 13+
(1 customer reviews)
Electric Paint provides a great platform for discovering, playing, repairing, and designing with electronics; it can be used as both a liquid wire and as a conductive adhesive!
Item#: 16340 Age: 12+
Demonstrate storage of electrical charges using this apparatus!
Item#: 13978 Age: 13+
(2 customer reviews)
This toggle switch with handy wire leads can be used to connect or break circuits in electronics projects
Item#: 16491 Age: 14+
This is a small, size 1, rubber stopper used in chemistry labs to cap flasks and other chemistry glassware!
Item#: 14144 Age: 13+
This illuminated LED loupe is perfect for jobs requiring a closer look!
Item#: 14933 Age: 12+
(4 customer reviews)
Use this thermo-electric cooling module for a variety of applications!
Item#: 14916 Age: 14+
(2 customer reviews)
This is essential to have on hand in any laboratory setting!
Item#: 13989 Age: 13+
This battery holder with leads houses 3 AA batteries--great for use in your next science fair project!
Item#: 16272 Age: 14+
(1 customer reviews)
This mini 3V green LED light bulb is a perfect complement to any electrical science project or demonstration
Item#: 16487 Age: 14+
Super-thin diameter (0.1mm) wire measuring ~15m, excellent for building electromagnets, motor models, soldering projects, and many other diverse electronics hobby or educational purposes.
Item#: 16470 Age: 14+
Use this quadruple pulley for various project applications!
Item#: 14045 Age: 13+
(1 customer reviews)
This mini 3V blue LED light bulb is a perfect complement to any electrical science project or demonstration
Item#: 16486 Age: 14+
This dissecting pan is great for biology or anatomy classrooms!
Item#: 14860 Age: 10+
This electromagnet is great for classroom demonstrations!
Item#: 14033 Age: 12+
(4 customer reviews)
An affordable, lightweight, plastic, safe 3-bladed propeller that can be attached to the end of a DC motor.
Item#: 16542 Age: 18+
This mini 3mm Phillips Head/Cross-head screwdriver is perfect for tightening and untightening hard to reach small screws.
Item#: 17082 Age: 14+
Use this 100mL plastic measuring cylinder for a variety of applications!
Item#: 14817 Age: 10+
(1 customer reviews)
This laboratory counter/timer is perfect for science projects or lab experiments!
Item#: 14256 Age: 8+
Large 500ml graduated cylinder. Great for chemistry experiments!
Item#: 13063 Age: 13+
(1 customer reviews)
A massive mounted set of 100 rocks and minerals found in the US,
Item#: 15378 Age: 8+
(3 customer reviews)
Use this 250mL plastic measuring cylinder for a variety of applications!
Item#: 14818 Age: 10+
Use this 1000ml boiling flask for your next classroom demonstration!
Item#: 14282 Age: 13+
Write secret messages to your friends in the know, keep diary entries safe from prying eyes with light-coded messages, and leave invisible tags in school notebooks with this handy and affordable invisible ink pen!
Item#: 16409 Age: 7+
Detailed human skull model is excellent for introductory anatomy courses.
Item#: 10880 Age: 13+
Use this 100ml boiling flask for your next classroom demonstration!
Item#: 14279 Age: 13+
This affordable mini hobby speaker with great for various science and electronics projects such as AM/FM radios, amplifiers, sirens, etc.
Item#: 16760 Age: 14+
Use this set to teach about gravity in the physics classroom!
Item#: 13984 Age: 12+
N50-grade (higher quality) super-strong neodymium bar magnets measuring 50x10x5mm
Item#: 16387 Age: 18+
Great super capacitor for physics and electronics experiments.
Item#: 16888 Age: 18+
(1 customer reviews)
Standard 3-inch SPDT knife switch for use in electricity projects.
Item#: 16665 Age: 14+
This mini 3V yellow LED light bulb is a perfect complement to any electrical science project or demonstration
Item#: 16489 Age: 14+
This pack includes 100 assorted 5mm LEDs. There are 20 of green, red, yellow, blue and white.
Item#: 16259 Age: 14+
Learn about hydrogen's spectral lines using this discharge tube!
Item#: 14249 Age: 18+
This compact pocket microscope features a powerful white LED light and magnifies objects from 160X up to 200X using focus wheel. Perfect for young scientists.
Item#: 16323 Age: 10+
(2 customer reviews)
A blister pack of 9 3V CR2032 Lithium Cell Batteries, usually used for remote controls, but, more frequently, computer motherboards.
Item#: 15992 Age: 18+
The Pendulum Wave Demo simulates phases, beats, and frequencies.
Item#: 15908 Age: 14+
(2 customer reviews)
Use this size 4 rubber stopper to prevent chemical spillage. Every chemistry lab should have these.
Item#: 14147 Age: 13+
Affordable SPDT knife switch for use in electricity projects.
Item#: 15149 Age: 8+
This long metal coil spring is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference, in the classroom.
Item#: 16119 Age: 12+
This Advanced All-Purpose Celsius Thermometer allows students to measure temperatures in a range of -30C to 110C.
Item#: 15587 Age: 8+
(1 customer reviews)
This kit allows you to make your very own Roman arch for teaching purposes!
Item#: 13887 Age: 12+
Get this 500ml boiling flask for your chemistry lab or science fair project.
Item#: 14281 Age: 13+
Assemble your own DC motor and learn by doing!
Item#: 15153 Age: 8+
(1 customer reviews)
Excellent miniature speaker for a variety of hobby or electronic projects
Item#: 16321 Age: 14+
This genuine fossil tooth is great for science projects or as a gift!
Item#: 14680 Age: 8+
(2 customer reviews)
Use this reagent bottle for a variety of lab applications!
Item#: 13988 Age: 13+
Great apparatus to use for lessons on density in the physics classroom!
Item#: 13983 Age: 12+
Use this device to demonstrate different kinds of electrical hook-ups!
Item#: 14035 Age: 8+
(2 customer reviews)
Use this PN2222A transistor for a variety of electronics applications!
Item#: 14791 Age: 14+
A 20-pack of AG-13 Alkaline Batteries, ideal for watches, clocks, calculators, electronics, cameras, LED tools, and more
Item#: 15993 Age: 18+
(1 customer reviews)
Build a hand that realistically moves its fingers using shape memory allow technology!
Item#: 14905 Age: 12+
Use this glow-in-the-dark skeleton T-shirt for Halloween events, creepy anatomy club meetings, and more!
Item#: 14976 Age: 8+
(1 customer reviews)
High-quality mini electronics breadboard for hobby electronics projects and prototyping.
Item#: 15868 Age: 14+
(3 customer reviews)
This CR2032 battery holder is great for science and electronics hobby projects.
Item#: 16763 Age: 14+
A perfect low power, pre-soldered solar panel for DIY solar powered lights, toys, science projects, electronic applications, charging batteries, and much more!
Item#: 17173 Age: 18+
Learn about neon's spectral lines using this discharge tube!
Item#: 14245 Age: 18+
This small and affordable DC crank generator features a 5V USB connection port and can be used to charge and power circuits.
Item#: 16433 Age: 14+
Save with this pack of 10 buzzers. 3 Volts DC 400Hz. Just add a two AA battery holder. Great for Morse code circuits.
Item#: 16449 Age: 14+
500ml Plastic erlenmeyer flask with coarse threaded cap; useful for storage purposes
Item#: 15361 Age: 12+
Talc, the softest mineral on the Moh's hardness scale, and the primary ingredient in baby powder
Item#: 16403 Age: 14+
(1 customer reviews)
Medium thickness 0.5mm in diameter enameled copper wire
Item#: 16553 Age: 18+
Use this generator to demonstrate the 2nd law of thermodynamics!
Item#: 14618 Age: 12+
(3 customer reviews)
A highly affordable set of 3 laser pointers (red/green/blue) set at different wavelengths, perfect for performing experiments involving refraction in the classroom or at home.
Item#: 16108 Age: 18+
(2 customer reviews)
An introductory set of 24 sedimentary, igneous and metamorphic rocks and minerals!
Item#: 15381 Age: 8+
A fun way to demonstrate the laws of conservation of energy! Great demonstration for a physics classroom or outdoor science play.
Item#: 15714 Age: 8+
Glass mirror perfect for demonstrating reflection, refraction, and the principles of optics.
Item#: 15681 Age: 10+
This 5000 grams/50 Newtons tubular spring scale is essential for any science classroom!
Item#: 15849 Age: 14+
This set contains 9 different minerals, each corresponding to a different position on the Moh's Hardness Scale; the kit includes white and glass streak plates, a penny, and a nail so you can test the hardness and color streaks for all your minerals
Item#: 16408 Age: 8+
(1 customer reviews)
Use this digital vernier caliper for a variety of measuring applications!
Item#: 14937 Age: 10+
(1 customer reviews)
This rocker features ultra-bright surface mount light strips and can be mounted 3 different ways to most surfaces
Item#: 16823 Age: 14+
Powerful USB Digital Microscope magnifies up to 500X - advanced, adjustable stand w/ specimen tray, and software included.
Item#: 16107 Age: 18+
This scissors jack is essential equipment for the laboratory setting!
Item#: 14142 Age: 13+
(4 customer reviews)
This versatile flexible clamp securely attaches to support stands, lab frames, and most support rods.
Item#: 15909 Age: 14+
Use this great laboratory gyroscope for teaching in the classroom setting!
Item#: 14874 Age: 13+
100 Neutral Litmus papers used for determining whether a substance is an acid or a base!
Item#: 15312 Age: 13+
This small magnetic switch will close its connection when you place a magnet next to it. Great for hobby electronics and science projects.
Item#: 16482 Age: 14+
(1 customer reviews)
This safe plastic slide set of animal parts is great for lessons with younger students!
Item#: 14047 Age: 8+
Use this safe plastic slide set of insects and insect parts for lessons with younger students!
Item#: 14048 Age: 8+
(1 customer reviews)
This fossil starter bag is an excellent classroom resource or gift for the young beginning fossil collector!
Item#: 14237 Age: 8+
(1 customer reviews)
Use this powerful DC adapter for a variety of electrical applications!
Item#: 14926 Age: 10+
(5 customer reviews)
Aluminum overflow can with spout for measuring volume by way of fluid displacement
Item#: 15345 Age: 12+
Use this swivel clamp holder for a variety of applications!
Item#: 14854 Age: 13+
Beautiful, large Bismuth crystal specimens that weigh approximately 40g and are about 1.5 to 2 inches in size.
Item#: 16569 Age: 14+
(3 customer reviews)
This multi-functional microscope has a 60X magnification and can be clipped onto any smartphone with a camera.
Item#: 16573 Age: 14+
(2 customer reviews)
Convenient three-in-one red laser pointer, LED flashlight and keychain.
Item#: 16976 Age: 18+
Set of 20 plastic petri dishes, each with a diameter of 55mm (2.15 inch) -- affordable bulk classroom and laboratory supplies
Item#: 16447 Age: 9+
Use this 500mL plastic measuring cylinder for a variety of applications!
Item#: 14819 Age: 10+
(3 customer reviews)
Use these beaker tongs for safe handling of glassware in the laboratory setting!
Item#: 14820 Age: 10+
Use this safe plants plastic slide set for biology explorations with younger students!
Item#: 14049 Age: 8+
This pocket microscope is perfect for looking at 3D objects!
Item#: 14646 Age: 10+
Great tumbled quartz piece to add to any rock collection!
Item#: 13661 Age: 7+
100 Red litmus papers used for determining whether a substance is an acid or a base!
Item#: 15310 Age: 13+
Use this measuring tape for a variety of applications!
Item#: 17138 Age: 14+
Set of 20 plastic petri dishes, each with a diameter of 85mm (3.35 inch) -- affordable bulk classroom and laboratory supplies
Item#: 16250 Age: 9+
Looking for cool chemistry decor? Get this ingenious Periodic Table Lamp that will illuminate both your room and your mind. Makes a great gift for chemistry teachers and students.
Item#: 15244 Age: 12+
Use this digital instant-read thermometer for a variety of applications!
Item#: 14475 Age: 13+
(1 customer reviews)
Count with style with this classically designed hand counter. Features a four-digit display and key chain attachment, and can be easily reset using the right knob. Counts from 0-9999
Item#: 16446 Age: 8+
This meter will sense the amount of electromagnetic radiation in a given test space. Excellent for experiments involving electromagnetic fields.
Item#: 16326 Age: 18+
(2 customer reviews)
10 glass streak plates ideal for testing the hardness of minerals
Item#: 15696 Age: 9+
Save with this pack of 10 buzzers. 9 Volts DC 400Hz. Works with a standard 9V battery. Great for Morse code or buzz wire circuits.
Item#: 16450 Age: 7+
Great for light sensor electronic circuits, for Arduino modules, robots, and more.
Item#: 16690 Age: 18+
This cool solar-powered grasshopper has a mini vibration dc motor in it's belly that allows it to shake and move.
Item#: 17051 Age: 8+
Learn to stay safe in shark habitats with this great set of playing cards!
Item#: 15088 Age: 8+
Use this kit to introduce electromagnetic principles in the classroom setting!
Item#: 14852 Age: 13+
Plastic stepped pulley fitted with ball bearing and steel rod - teaches mechanics and conservation of energy
Item#: 15677 Age: 8+
This light switch featuring ultra-bright surface mount light strips can be mounted to most surfaces so that you can provide a flood of light to spaces lacking illumination
Item#: 16418 Age: 18+
(1 customer reviews)
Use these steel balls for a variety of magnet applications!
Item#: 14821 Age: 10+
(1 customer reviews)
This is a handy, solderable prototype board. It can be used with standard electronics components for your next hobby electronics project.
Item#: 16432 Age: 18+
(3 customer reviews)
Check out this excellent experiment demonstrating the law of torque!
Item#: 13886 Age: 16+
Use this fluorescent minerals collection for your next science lesson!
Item#: 14236 Age: 10+
(2 customer reviews)
Inexpensive meter that provides a digital readout of the pH of a solution.
Item#: 16123 Age: 18+
(1 customer reviews)
Seven varying acrylic lenses/prisms for use with ray box or demonstrations
Item#: 15349 Age: 7+
(1 customer reviews)
Color-coded magnet marbles (poles: red north and blue south) make it easy to see how magnetic attraction and repulsion cause motion. Perfect for science and engineering exploration and investigations.
Item#: 16911 Age: 8+
With this apparatus you can actually observe increases and decreases in a liquid's conductivity!
Item#: 15159 Age: 8+
Black and white rectangular sand art, composed entirely of water and sand, with an air barrier between the two - creates mountain, ocean, valley and dune patterns as the sand trickles down
Item#: 16156 Age: 12+
Illuminate both your room and your mind with this ingenious Periodic Table Lamp. Makes a great gift for science teachers and chemistry students.
Item#: 15243 Age: 12+
(2 customer reviews)
Retractable measuring tape comes in transparent plastic case.
Item#: 15633 Age: 6+
(1 customer reviews)
Excellent larger porcelain and mortar set for the lab!
Item#: 14482 Age: 12+
(1 customer reviews)
Great mini white LED bulb with built-in cone light disperser.
Item#: 16694 Age: 18+
Learn to stay safe in bear-populated areas with this great set of playing cards!
Item#: 15089 Age: 8+
(1 customer reviews)
Affordable high-precision digital voltmeter for measuring voltages from 0V to 30V with 0.01V precision.
Item#: 17081 Age: 14+
Use this 50ml glass beaker for your next lab experiment!
Item#: 16244 Age: 13+
(1 customer reviews)
Simple and affordable plastic rain gauge measures rainfall up to 120mm (5in)!
Item#: 15996 Age: 8+
This 500ml lab wash bottle comes with a delivery tube on its side for an improved one-piece sturdy design.
Item#: 16737 Age: 18+
Thick 1mm diameter copper wire, excellent for building electromagnets, motor models, soldering projects, and many other diverse electronics hobby or educational purposes.
Item#: 16552 Age: 18+
These red-colored connection leads (wires) have magnets attached on ends for easy snap-op connections to batteries, switches, etc.
Item#: 14621 Age: 12+
Use this solar-powered platform to show off hobby models!
Item#: 15042 Age: 10+
(1 customer reviews)
Easily measure voltage and current across your USB devices. Great for electronics and science fair projects.
Item#: 16909 Age: 18+
(1 customer reviews)
Use this backlit multimeter for a variety of electrical applications!
Item#: 14732 Age: 18+
This high-quality red laser module has an adjustable focus lens and operates on 3 to 6V DC.
Item#: 15879 Age: 18+
A set of 2 plastic bumper cars, designed to carry magnets and demonstrate the attractive and repulsive properties of magnets with unlike and like poles.
Item#: 16116 Age: 8+
This simple and affordable tool will allow you to reveal the inner workings of a magnet by demonstrating the characteristics and properties of invisible exterior magnetic fields.
Item#: 16117 Age: 12+
(1 customer reviews)
Great little flat-head screwdriver for mini DIY projects.
Item#: 17148 Age: 14+
Need a rubber stopper to cap your chemistry lab flasks? Use this size 3 rubber stopper to prevent chemical spillage!
Item#: 14146 Age: 13+
These black connection leads (wires) have magnets attached on ends for easy snap-op connection to batteries, switches, etc.
Item#: 14620 Age: 12+
A 10 pack of retractable pens that include a roll out banner, which displays an up to date periodic table of elements and important physical constants.
Item#: 16954 Age: 14+
(2 customer reviews)
Use this basic molecular model set for hands-on exploration of organic and inorganic compounds!
Item#: 13971 Age: 12+
(1 customer reviews)
This high-quality, laboratory-grade glass pipette is perfect for use in classroom and workplace labs.
Item#: 16246 Age: 14+
Need a motor to power your own toy vehicles or robots? Use this affordable geared motor and wheel set. Just add a battery and you are ready to go.
Item#: 15866 Age: 14+
With this affordable 6 inch wire stripper tool you can strip copper wire from 22 to 10 AWG.
Item#: 15603 Age: 12+
1000ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes
Item#: 15365 Age: 13+
Use this magnetic stirrer in any laboratory setting!
Item#: 14157 Age: 18+
(1 customer reviews)
This electronic stop watch comes complete with battery and carrying cord.
Item#: 16937 Age: 14+
(1 customer reviews)
Show the behavior of waves using an ancient demonstration. Just add water and rub the handles of the bowl to produce a stunning dancing-water effect.
Item#: 14779 Age: 13+
(1 customer reviews)
Great for getting fluorescent rocks or scorpions to glow, for ID verification, hotel sanitary checks, detecting counterfeit money and more.
Item#: 17130 Age: 18+
Learn about argon's spectral lines using this discharge tube!
Item#: 14246 Age: 18+
Use this dynamic car set for velocity and conservation experiments in the classroom!
Item#: 14074 Age: 13+
(1 customer reviews)
This large chunk of Rose Quartz, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15756 Age: 14+
(1 customer reviews)
A set of 10 cloth measuring tapes, each measuring up to 60in/150cm
Item#: 16121 Age: 8+
(1 customer reviews)
This small but powerful electro-magnet can lift up to 2.5kg with only 3V power (two AA batteries)!
Item#: 16661 Age: 14+
(1 customer reviews)
Plastic petri dish with cover and a diameter of 85mm (3.35 inch) -- affordable classroom and laboratory supply
Item#: 16456 Age: 9+
This voltaic cell is excellent for demonstrating electro-chemical reactions!
Item#: 14073 Age: 14+
(1 customer reviews)
These applicator sticks are essential for any lab setting or science classroom!
Item#: 13150 Age: 13+
Solid 5mm water white glass beads used most commonly as an inert boiling stone or to pack distillation tubes.
Item#: 13607 Age: 13+
LCD display clock tells date and time using only water and metal probes - demonstrates conservation of chemical to electrical energy.
Item#: 15671 Age: 8+
Use this set of steel balls for a variety of experiments!
Item#: 14828 Age: 10+
Use this fan car to demonstrate the difference between force and mass!
Item#: 14075 Age: 13+
10 grams of nutrient agar for growing microorganism cultures!
Item#: 15241 Age: 13+
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Item#: 16139 Age: 8+
Use this size 7 rubber stopper with your chemistry flasks and other glassware in your chemistry lab.
Item#: 14150 Age: 13+
(1 customer reviews)
Use this burner stand for your next science project involving alcohol burners!
Item#: 13986 Age: 13+
Experience the joys of the geologist in microcosm with this fun and rewarding treasure mining kit! Excavate 12 rock, mineral, and fossil pieces from a clay model of the US.
Item#: 16315 Age: 6+
Laboratory quality glass tubing cutter - cuts glass tubing up to 24mm diameter. Made from nickel-plated steel.
Item#: 15685 Age: 18+
Learn about krypton's spectral lines using this discharge tube!
Item#: 14247 Age: 18+
This is a great table-top skeleton model which students can explore in the classroom or at home.
Item#: 15203 Age: 10+
This double burette clamp is excellent for use in any science classroom!
Item#: 14134 Age: 13+
(1 customer reviews)
This polycrystalline silicon solar panel operates at a voltage of 18, and a current of 150mA. Its relatively small size makes it a great fit for many science fair projects involving solar power.
Item#: 16316 Age: 14+
(1 customer reviews)
This high-quality red laser module emits a line laser shape, has an adjustable focus lens, and operates on 3 to 6V DC.
Item#: 16451 Age: 18+
Ultra-bright 1000 lumen rechargeable floodlight with stand - excellent for camping and night work
Item#: 16604 Age: 18+
Affordable digital voltmeter capable of measuring DC voltages from 3V to 30V.
Item#: 16754 Age: 14+
Use this item to study and illustrate wave motion.
Item#: 16965 Age: 14+
(1 customer reviews)
Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery. This 3A model will keep your battery charged at a constant of 11.1V.
Item#: 16354 Age: 18+
Affordable 10-pack of 2V solar cells for science and electronics hobby projects.
Item#: 16756 Age: 14+
Need a replacement gel for your ant habitat? Here is an affordable package of replacement gel for ant habitats that is easy to use. Comes with instructions.
Item#: 16787 Age: 14+
This is a great clean heat demonstration model for the classroom setting!
Item#: 14907 Age: 14+
One double concave and one double convex lens which when combined produce a net focal length of zero. Good for optics experiments.
Item#: 15348 Age: 13+
(1 customer reviews)
Learn about nitrogen's spectral lines using this discharge tube!
Item#: 14250 Age: 18+
High-quality 100g weight with a hook fitted through the center allow you to hook weights together in tandem or use them one at a time.
Item#: 15852 Age: 14+
This 8ft tall inflatable green martian is excellent for outer space-themed parties and Halloween celebrations!
Item#: 16636 Age: 5+
This 19mm solid steel ball is great for physics collision or projectile experiments.
Item#: 17064 Age: 18+
Size 9 rubber stopper is great to cap borosilicate flasks and other chemistry lab glassware.
Item#: 14152 Age: 12+
Set of 10 one-inch density cubes made from different materials.
Item#: 15779 Age: 14+
This project book and sample kit introduces you to shape-memory alloy technology!
Item#: 14904 Age: 14+
Small E10 base incandescent light bulbs that work at 6.3 volts. Affordable pack of 10 bulbs.
Item#: 16967 Age: 14+
Cast-iron clamp and plastic pulley perfect for classroom demonstrations
Item#: 15678 Age: 8+
This visual/graphic voltmeter is excellent for checking the levels of 3.7V lithium cells - get the most from your batteries and devices!
Item#: 16657 Age: 14+
Compact COB stick features 1 high-quality LED and a flat, super-powerful light strip on the side that utilizes Surface Mount Technology.
Item#: 15995 Age: 13+
(2 customer reviews)
An incredible geological/astronomical specimen produced under the intense conditions of meteorite impact
Item#: 16165 Age: 7+
This small and economical digital timer can be set anywhere from 1 second to 100 minutes and 99 seconds, and is excellent for use in the classroom, laboratory, or kitchen
Item#: 16434 Age: 7+
Standard chemically-resistant size 8 rubber stopper used to cap chemistry glassware and flasks.
Item#: 14151 Age: 13+
Plastic casing that uses 2 AA batteries to produce the same voltage output as a D battery (1.5V)
Item#: 16424 Age: 14+
Can you get $300 worth of cool science supplies and toys for only $179? Yes, you can now!
Item#: 15897 Age: 10+
(2 customer reviews)
500ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes
Item#: 15364 Age: 13+
Use this deluxe molecular model set for teaching of organic and inorganic compounds!
Item#: 13972 Age: 16+
(1 customer reviews)
This set includes disk and ring with equal mass and radius. Great for the classic rotational inertia physics experiment!
Item#: 13493 Age: 13+
Affordable steel vernier caliper. Great for schools, home, garage and workshop.
Item#: 15602 Age: 14+
(2 customer reviews)
Durable and thick rubber mat with detachable hook demonstrates principle of atmospheric pressure/allows you to lift disproportionately heavy objects
Item#: 16109 Age: 12+
This set of 2 plastic vernier calipers (large and mini) can be used to a variety of measuring applications either in a classroom or a laboratory setting
Item#: 16490 Age: 8+
Durable, anti-fog safety glasses that fit comfortably on any head size.
Item#: 16831 Age: 12+
Use this power supply for spectrum discharge tubes to create an awesome demonstration!
Item#: 14242 Age: 18+
(1 customer reviews)
Compact pocket microscope featuring LED light magnifies objects from 40X up to 150X using focus wheel
Item#: 16258 Age: 13+
This is a standard DC power jack that can be mounted on a chassis for your next hobby electronics project. Measures 2.1mm.
Item#: 16426 Age: 14+
This total immersion thermometer with Celsius only scale.
Item#: 17077 Age: 14+
This linear potentiometer is commonly used to adjust voltage in an electronic circuit.
Item#: 17080 Age: 14+
This original powerful 11A Bussmann fuse is frequently used in multimeters to protect from over-current damage.
Item#: 17095 Age: 18+
This small electronics project box measures 4 x 2.25 x 1.75 inch and can be used to hold parts and components for electronics hobby and professional projects
Item#: 16428 Age: 7+
A small and affordable collection of oceanic fossils, including fish vertebrae, sting ray mouthplates, and shark teeth.
Item#: 15694 Age: 8+
(1 customer reviews)
A set of 10 one inch (25mm) diameter liquid-filled compasses, perfect for a variety of science experiments, especially those involving magnets.
Item#: 17060 Age: 14+
(3 customer reviews)
Use this model to demonstrate the inability of sound waves to travel through a vacuum!
Item#: 14813 Age: 14+
(1 customer reviews)
This large chunk of a Quartz Crystal Point, 1-2 inches in diameter, is great for any mineral collection.
Item#: 15763 Age: 14+
Show the science behind shape-memory alloy technology with this fun spring coil!
Item#: 14903 Age: 8+
(1 customer reviews)
With this handy USB power supply you can get any voltage from 0.5V to 30V and up to 2A current.
Item#: 16887 Age: 18+
This ceramic fuse is designed for multimeter use. It protects against overloads and short curcuits.
Item#: 17097 Age: 18+
4 decks of 52 playing cards containing handy general wilderness survival tips as well as information on surviving off of edible plants in the outdoors, and dealing with dangerous creatures whether on land or sea
Item#: 16473 Age: 8+
Fully adjustable necklace with authentic shark tooth fossil pendant!
Item#: 15978 Age: 7+
(1 customer reviews)
These cool LED E10 mini-lightbulbs have a 50,000 hrs lifespan!
Item#: 17147 Age: 14+
This large chunk of Lepidolite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15766 Age: 14+
(1 customer reviews)
Store small rocks, minerals and fossils in these.
Item#: 15638 Age: 8+
(1 customer reviews)
Use this solderless electronics for a variety of electrical applications!
Item#: 14792 Age: 15+
Use this magnetic field model to show the power of magnets!
Item#: 14626 Age: 8+
Cast-iron clamp for holding thermometers and other small rods
Item#: 15357 Age: 13+
Quartzite, a metamorphic rock that is formed via heat and pressure applied to quartz sandstone.
Item#: 16404 Age: 14+
(1 customer reviews)
Learn about oxygen's spectral lines using this discharge tube!
Item#: 14251 Age: 18+
This set includes seven high-quality glass lenses/prisms for use with ray box geometric optics demonstrations.
Item#: 15350 Age: 8+
(1 customer reviews)
Standard electric bell that operateds on 3 - 6 Volts DC.
Item#: 15595 Age: 8+
(1 customer reviews)
This high-quality specimen is approx 2-3 inches big!
Item#: 15757 Age: 14+
This rechargeable 18650 Lithium battery cell has a flat top and is perfect for battery power banks and holders.
Item#: 17117 Age: 18+
Learn about xenon's spectral lines using this discharge tube!
Item#: 14248 Age: 18+
Use this AC adapter for a variety of electrical applications!
Item#: 14706 Age: 13+
20A Solar Charge Controller, suitable for 12V/24V DC units. Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery.
Item#: 16346 Age: 18+
(1 customer reviews)
This handy camping solar LED light bulb charges via a small photovoltaic solar cell, and yields 5 hours of illumination fully charged - great for camping or outdoor excursions!
Item#: 16472 Age: 14+
This small electronics project box measures 6 x 3.5 x 2.25 inch and can be used to hold parts and components for electronics hobby and professional projects.
Item#: 16429 Age: 7+
This handy digital module has a built-in 0-100V voltmeter and 0-10A ammeter.
Item#: 16689 Age: 18+
Learn about air's spectral lines using this discharge tube!
Item#: 14243 Age: 18+
This large chunk of Botryoidal Hematite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15760 Age: 14+
Fun facts about volcanoes and earthquakes on a standard 52-card deck of playing cards.
Item#: 15741 Age: 8+
Set of 8 aluminum tuning forks ranging from 256 to 512 Hz in frequency.
Item#: 15775 Age: 14+
Use this stainless steel laboratory scissor jack for a variety of applications!
Item#: 14855 Age: 10+
(1 customer reviews)
Use this calorimeter for a variety of heat experiments!
Item#: 14848 Age: 13+
(1 customer reviews)
This 0.3mm diameter copper wire is excellent for building electromagnets, motor models, etc.
Item#: 16903 Age: 18+
Use this natural-gas adjustable Bunsen burner for a variety of applications!
Item#: 14868 Age: 13+
250ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes.
Item#: 15363 Age: 13+
This small electronics project box measures 8.8 x 5.5 x 3.25 inch and can be used to hold parts and components for electronics hobby and professional project
Item#: 16430 Age: 7+
(4 customer reviews)
Ferrofluid is an astonishing liquid that reacts in strange and unexpected ways to the influence of a magnetic field; using included magnets, you can spike, toss, drop, and pull the strange, smooth substance
Item#: 16454 Age: 18+
(2 customer reviews)
This affordable bulk pack of color-changing solar UV beads is great for science experiments and DIY craft projects.
Item#: 16127 Age: 7+
Complete optics set for physics classroom demonstrations. Every physics teacher should have one of these.
Item#: 15910 Age: 14+
This large chunk of Emerald, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15750 Age: 14+
This large chunk of Quartz Crystal Cluster, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15751 Age: 14+
Use this desoldering pump for a variety of desoldering applications!
Item#: 14803 Age: 15+
(1 customer reviews)
Precisely weighted masses, which are useful with most student balances, are supplied in a plastic storage container.
Item#: 15850 Age: 14+
Plastic petri dish with cover and a diameter of 55mm (2.15 inch) -- affordable classroom and laboratory supply
Item#: 16457 Age: 9+
Set of 5 springs. Great for physics experiments with springs and demonstrating Hooke's Law.
Item#: 16966 Age: 14+
(1 customer reviews)
Learn about carbon dioxide's spectral lines using this discharge tube!
Item#: 14252 Age: 18+
High-quality electroscope with scale, grounding connectors, and the option to replace gold leaves!
Item#: 15308 Age: 13+
This original 440mA 1000V Bussmann fuse is frequently used in multimeters.
Item#: 17096 Age: 18+
Uncover a real space rock (tektite) with this cool dig kit!
Item#: 16635 Age: 3+
This large chunk of Diopside, 2-4 inches in diameter, is great for any mineral collection.
Item#: 15984 Age: 14+
An amethyst cluster painted over with a metallic sheen that confers an incredible iridescence
Item#: 16187 Age: 12+
This 150mL glazed porcelain evaporating dish is perfect for heating and evaporating liquids during chemistry experiments
Item#: 16725 Age: 18+
This DC motor with leads is perfect for connecting to small solar cells - use w/ a 2mm propeller to make a solar-powered fan!
Item#: 17142 Age: 14+
Use this flask electroscope to detect electric charges!
Item#: 14624 Age: 13+
Sample of a septarian slab mined from a concretion - a beautiful and unique geological formation
Item#: 16167 Age: 8+
Combining physics and art, the pendulum wave demonstration uses kinetic energy to create a beautiful art display. Can also be used to simulate phases, beats, and frequencies for classroom lessons and demonstrations.
Item#: 16290 Age: 14+
(2 customer reviews)
This large chunk of Moscovite Mica, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15754 Age: 14+
This Blue Neon bulb can be powered by the static electricity built up in your body, or by the charge from a plasma ball, Van de Graff generator, Wimshurst machine or Tesla Coil.
Item#: 16874 Age: 14+
This large chunk of Fuchsite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15764 Age: 14+
(1 customer reviews)
This large chunk of Black Tourmaline in Quartz, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15765 Age: 14+
This large Amethyst Point, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15762 Age: 14+
A pack of 100 4x4 inch, 6 micron filter papers - lab ready, and excellent for all manner of experiments.
Item#: 15684 Age: 10+
This function signal generator will generate different types of electrical waveforms over a wide range of frequencies
Item#: 16365 Age: 14+
An excellent 2-inch specimen of real shark tooth fossil!
Item#: 16381 Age: 14+
This large chunk of Golden Mica with Tourmaline, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15753 Age: 14+
(1 customer reviews)
Universal 1 inch replacement bar -- works with all magnetic stirrers.
Item#: 16572 Age: 18+
This affordable set of 65 breadboard jumper wires are a must have for any DIY electronics enthusiast.
Item#: 17039 Age: 14+
With this handy USB power supply you can get any voltage from 1V to 30V and up to 2A current.
Item#: 17067 Age: 18+
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Item#: 16985 Age: 18+
This is a 60mm diameter Buchner funnel, commonly used for suction filtration of liquids. Great addition to any chemistry lab.
Item#: 16926 Age: 14+
Create hundreds of color combinations using this color mixing demo!
Item#: 14814 Age: 12+
(1 customer reviews)
This is a great starter set for dissection. It includes 7 most-commonly used tools. It is affordable and it comes in a handy leather pouch.
Item#: 15146 Age: 18+
Inexpensive particle meter measures particles in Parts Per Million (PPM) and temperature in degrees Celsius.
Item#: 16080 Age: 18+
These model boat motor drives demonstrate the functionality of actual boat motor drives.
Item#: 17066 Age: 14+
A versatile support for various lab elements and equipment, including pulleys, spring scales, and more.
Item#: 16550 Age: 18+
This 3A model will keep your battery charged at a constant of 11.1V. Ideal for three 3.7V lithium cells in series.
Item#: 16355 Age: 18+
Glass spiral coil instrument used to cool hot vapors or liquids via water-cooling.
Item#: 15358 Age: 16+
This car moves with a uniform speed and can accommodate other equipment on top.
Item#: 15771 Age: 14+
Use this 250mL rounded bottom boiling flask in your next chemistry demonstration!
Item#: 16546 Age: 18+
Affordable breadboard power supply with both 3.3V and 5V output.
Item#: 16758 Age: 14+
This magnetic lines of force viewer has iron filings dispersed in oil in a flat and sealed clear plexi-box. Perfect for science classroom.
Item#: 16723 Age: 18+
(1 customer reviews)
A lightweight and durable plastic C-clamp with quick release capabilities.
Item#: 17069 Age: 18+
With this handy USB power supply you can get any voltage from 1V to 24V. Just plug it into your USB power bank or USB phone charger.
Item#: 17086 Age: 18+
Forget the batteries! This safe and reliable power supply is a convenient source of low voltage DC power. Dial easily turns to select the desired voltage and it plugs into a standard electrical outlet. 3V-12V DC, 1.25 amps max.
Item#: 16120 Age: 16+
This mini 3V blue COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.
Item#: 16905 Age: 14+
This mini 3V white COB light bulb is a perfect complement to any electrical science project or demonstration.
Item#: 16693 Age: 18+
This blue test tube peg rack comes with 66 pegs and is perfect for storing and drying many various types of test tubes, beakers, flasks, and other laboratory glassware.
Item#: 16790 Age: 14+
Ultra-bright 600 lumen floodlight with magnetic backing and shock-resistant casing - excellent for camping and night work
Item#: 16822 Age: 18+
(1 customer reviews)
This affordable horseshoe magnet is perfect for general science and physics school lab experimentation and demonstration. It is made of chrome-plated steel and is engraved with N and S to indicated the north and south poles.
Item#: 16642 Age: 18+
1 inch specimen; when light reflects just right on the polished side of the surface, brilliant rainbow color patterns will emerge.
Item#: 16646 Age: 14+
Learn about the Coriolis Effect using this helpful kit!
Item#: 14231 Age: 12+
A naturally sculpted copper specimen taken directly from the Earth - each piece is totally unique in shape and bears a brilliant reddish-golden-brown coloration - makes a great gift or stocking stuffer!
Item#: 16164 Age: 7+
This monocrystalline silicon solar panel operates at a voltage of 12, and a wattage of 10W. The unit is also waterproof, making it excellent for boating or camping applications
Item#: 16329 Age: 18+
(1 customer reviews)
Pack of twelve 3-inch glass eye droppers with rubber nipples - each retains up to 2 milliliters of liquid!
Item#: 15891 Age: 13+
Affordable wire stripper and crimper 2-in-1 tool.
Item#: 16769 Age: 18+
Finally you can use your laser pointer on your lab or classroom table - hands-free!
Item#: 16767 Age: 18+
This is a USB-powered version of a popular classic physics desk toy and static electricity demo for the science classroom.
Item#: 17139 Age: 14+
This high quality, efficient vacuum pump produces less noise and vibration, while using less energy.
Item#: 14812 Age: 18+
(1 customer reviews)
This set of 24 black alligator clips can be used for all kinds of electrical projects!
Item#: 14876 Age: 8+
A set of 500 plastic pipettes, graduated by the mL, up to 3mL
Item#: 16248 Age: 12+
15 meters of durable, non-stretch cotton for use with any of our pulleys
Item#: 16118 Age: 8+
This Green Neon bulb can be powered by the static electricity built up in your body, or by the charge from a plasma ball, Van de Graff generator, Wimshurst machine or Tesla Coil.
Item#: 16875 Age: 14+
This 3000 grams/30 Newtons tubular spring scale is essential for any science classroom!
Item#: 16455 Age: 14+
This mini 3V white COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.
Item#: 16904 Age: 14+
This Boston Round Cobalt Blue dropping bottle is a necessity in any lab for dispensing indicator stains or prepared reagents.
Item#: 16924 Age: 14+
An excellent larger specimen of selenite mineral, one of the softest minerals known to nature
Item#: 16222 Age: 14+
Connect any surface, object, or space to the digital world using the incredible Touch Board and Electric Paint.
Item#: 16341 Age: 12+
This 12V 9800mAh lithium battery is perfect for solar science fair projects involving panels. Also great for building an off-grid solar power system for camping, RVs, or boats.
Item#: 16357 Age: 14+
100ml Bomex glass separatory funnel for separation of immiscible solvent phases
Item#: 15369 Age: 13+
Great for classroom demonstrations or persistence of vision and color blending.
Item#: 15591 Age: 18+
This desk toy uses the science of magnetism to let the user create works of art with metallic balls.
Item#: 16981 Age: 18+
(1 customer reviews)
This affordable measuring tape is great for home or classroom use.
Item#: 16977 Age: 14+
(1 customer reviews)
Convenient and affordable digital LCD thermometer and hygrometer.
Item#: 17090 Age: 18+
This emergency combination flashlight, radio, and electronic device charger includes a built-in solar panel and dynamo hand crank
Item#: 16581 Age: 18+
This set of 4 colored wires can be used for a variety of hobby and classroom electronics projects.
Item#: 16691 Age: 18+
Great little Phillips-head screwdriver for mini DIY projects.
Item#: 17149 Age: 14+
Remember Mr. Bones from health class? Now bring this amazing Life-Size Skeleton into any lesson for life!
Item#: 11958 Age: 13+
Essential 36-piece laboratory-grade Bomex glassware set
Item#: 15359 Age: 13+
(1 customer reviews)
This 15W stereo audio amplifier is a pre-assembled unit perfect for use with a wide variety of electronics hobby or science fair projects.
Item#: 16318 Age: 14+
Great for teachers - no more wasting AA batteries! With outputs of 3V and 5V DC you can use this shield with a variety of circuits with lightbulbs, buzzers, DC motors, LEDs, etc.
Item#: 16762 Age: 14+
This is approx 2oz chunk of non-hardening clay for use in science experiments.
Item#: 17091 Age: 18+
Build something, mix chemicals or get a sample ready with these useful tongue depressors!
Item#: 13149 Age: 13+
A kit containing both a stethoscope and a blood pressure monitor
Item#: 15335 Age: 7+
This affordable 50pcs bulk pack of E10 mini-lightbulbs is a must have for any science classroom or electronics workshop.
Item#: 17102 Age: 18+
Petri Dishes are essential lab materials used for growing and studying cultures.
Item#: 16941 Age: 14+
Collection of 6 real igneous rocks formed by the cooling of molten rock via magma or lava, labeled in a convenient carrying bag
Item#: 16729 Age: 7+
Two high-quality 3-foot cables connecting between banana plug input and output - red and black cords
Item#: 16463 Age: 14+
With just a balloon and a bottle, this item has the WOW factor you have been searching for!
Item#: 15145 Age: 12+
An informative ecological kit which allows you to test for bacteria, chloride content, pH level in regard to a sample of water.
Item#: 15338 Age: 16+
Use this porcelain funnel for a variety of science applications!
Item#: 14856 Age: 13+
Explore the exciting world of color and color mixing with these color paddles.
Item#: 15590 Age: 8+
The Shinco Scope is a golden standard in school microscopes!
Item#: 15906 Age: 8+
Versatile device gives digital readouts of pH, temperature in both C and F, and particles in Parts Per Million.
Item#: 16324 Age: 14+
This 12V 4400mAh lithium battery is perfect for solar science fair projects involving solar panels. Also great for building an off-grid solar power system for camping, RVs, or boats.
Item#: 16356 Age: 14+
Rubber bulb pipette filler allows you to release air, draw liquid into a pipette, and release liquid in accurate measurements.
Item#: 16247 Age: 16+
A fully assembled, handsome and high-quality stirling engine - demonstrates properties of thermodynamics as heat energy is converted to mechanical/electrical energy - excellent for classroom demonstrations
Item#: 16115 Age: 18+
This exploratory kit including 9 metallic minerals and all the tools you need to learn to test, classify, and identify them!
Item#: 16615 Age: 8+
Great for ID verification, identifying scorpions while embarking on desert expeditions, hotel sanitary checks, detecting counterfeit money, viewing fluorescent rocks and more.
Item#: 16575 Age: 18+
(1 customer reviews)
Collection of 6 real sedimentary rocks formed from preexisting rocks through the processes of erosion, followed by compaction or chemical precipitation
Item#: 16731 Age: 7+
A mounted collection of 15 commonly mined metal ores important in various industries and trades
Item#: 16732 Age: 14+
Safe and virtually unbreakable acrylic mirror for science and optics experiments.
Item#: 16944 Age: 12+
This liquid crystal thermometer strip will give you an approximate temperature of the object you are placing it on.
Item#: 17053 Age: 14+
These small wire caps can be used to protect your twisted wire connections.
Item#: 17100 Age: 18+
Get a sine, square or triangle wave signal at an adjustable frequency, anywere from 50Hz to 50kHz.
Item#: 17152 Age: 18+
Demonstrate color addition and shadows using this color mixing apparatus!
Item#: 14816 Age: 14+
Digital sound meters measure the decibel level of sound input, both environmental, or from devices
Item#: 16322 Age: 18+
(2 customer reviews)
Dendrite is a crystal that develops with a multi-branching tree-like form.
Item#: 15747 Age: 14+
Use this handy adapter cable to supply 5V to a standard DC adapter from a USB plug.
Item#: 17113 Age: 18+
This handy 5-piece soldering iron kit has everything you need to start soldering.
Item#: 17075 Age: 14+
This loupe has a high 40X magnification, large 25mm diameter lens and built-in LED light.
Item#: 16983 Age: 14+
This science lab metals set includes 1 inch (25mm) discs of brass, copper, bronze, nickel silver, mild steel, stainless steel, zinc and aluminum.
Item#: 16734 Age: 18+
(1 customer reviews)
High quality and durable, the Boston Round Amber Flint Bottles with caps have countless classroom uses.
Item#: 16724 Age: 14+
This 10mm cube of almost pure (99.95% pure) Titanium metal is great for variety of chemistry and physics experiments.
Item#: 16877 Age: 14+
Ultra-bright 1000 lumen COB lantern floodlight featuring 3 incredibly powerful flat surface mounted lights - excellent for camping
Item#: 16605 Age: 18+
Use this round silicone lab mat for moving hot beakers and pans!
Item#: 14975 Age: 13+
Use this high-quality hard hat to protect you from falling items!
Item#: 14408 Age: 16+
(1 customer reviews)
An authentic fossil of a goniatid, an ancient cephalopod extant in the periods leading up to the Triassic, when dinosaurs first began to appear. Makes a great gift, stocking stuffer, or party favor!
Item#: 15979 Age: 10+
This digital anemometer measures current/max/average wind velocity, wind chill, and temperature
Item#: 16325 Age: 18+
A set of 8 plastic beakers of diverse sizes that can be stacked each inside the other, in a similar manner to russian nesting dolls
Item#: 16343 Age: 12+
This portable butane burner does not have wicks to replace or gas lines to install!
Item#: 16533 Age: 18+
This large chunk of peacock ore (Bornite), 2-3 inches in diameter, is great for any mineral collection.
Item#: 16713 Age: 18+
Standard chemistry lab rubber tubing: 1/4 inch diameter, 10 feet long single-piece.
Item#: 16736 Age: 18+
(1 customer reviews)
This is a set of male and female DC power connectors (jacks) with easy-to-connect wire terminals.
Item#: 17041 Age: 14+
Make your own toy vehicles or robots with this cool geared motor and wheel set.
Item#: 17037 Age: 14+
This excellent quality generator consists of an aluminum collector sphere (mounted above the neoprene belt) and a sturdy base with removable terminal housing.
Item#: 16925 Age: 18+
Use three or four AA batteries (4.5V - 6V) to power this lightbulb.
Item#: 17101 Age: 18+
Standard banana (female) terminals / sockets for your next DIY electronics project.
Item#: 17150 Age: 14+
This subwoofer speaker is a great addition to your home theater!
Item#: 14669 Age: 18+
Do you need to grow bacterial in a petri dish for your science project? Get this 3 grams bottle of nutrient agar complete with instructions on how to prepare your petri dish.
Item#: 15240 Age: 13+
An authentic fossil of an orthoceras, an ancient ancestor of our modern-day squid. Makes a great gift, stocking stuffer, or party favor!
Item#: 15981 Age: 8+
250ml Bomex glass separatory funnel for separation of immiscible solvent phases
Item#: 15370 Age: 13+
25ml Glass Burette with stopcock for use in analytical chemistry; dispenses liquid in variable, measured amounts
Item#: 15353 Age: 13+
This solid steel ball is great for physics collision experiments.
Item#: 17063 Age: 18+
The Variable Inertia Set is a unique lab that is simple to set up and visually demonstrates the concepts of intertia
Item#: 16919 Age: 14+
Happy and Sad Balls are used to show the relationship between elastic and inelastic collisions.
Item#: 16746 Age: 14+
A set of 14 solid balls measuring 25mm in diameter composed of seven different materials; great for collision experiments
Item#: 16748 Age: 18+
Power all your hobby circuits with this handy battery shield.
Item#: 16768 Age: 18+
Quality adjustable stage for use with 540x lens for the GE-5 Digital Microscope!
Item#: 12931 Age: 12+
Explore the mechanical advantage of an inclined plane with this apparatus!
Item#: 14829 Age: 12+
50ml Glass Burette with stopcock for use in analytical chemistry; dispenses liquid in variable, measured amounts
Item#: 15354 Age: 13+
This large chunk of pink Tourmaline embedded in quartz, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15983 Age: 18+
Using this kit and the materials contained within, students will study the interaction between iron filings and a magnetic field sphere with a magnet embedded in its center, and relate their findings to the properties and function of the earth's magnetic field
Item#: 16397 Age: 14+
This digital microscope features WiFi connectivity that allows the user to view magnified images up to 1000X on their mobile devices.
Item#: 16757 Age: 14+
Made with micron-sized, iron-based particles distributed throughout, the astonishing, moldable Magnetic Thinking Putty takes on the properties of a magnet itself when placed in close contact with the included magnet.
Item#: 16735 Age: 18+
Perform advanced distillation experiments with this comprehensive kit containing all the necessary lab-quality materials
Item#: 16543 Age: 18+
Send your imagination on a mission to the moon with this open-ended space-themed sand box complete with astronauts and asteroids!
Item#: 16609 Age: 5+
Use this 500mL rounded bottom boiling flask in your next chemistry demonstration!
Item#: 16547 Age: 18+
These 8 washable dry erase crayons will allow you or your kids to get imaginative without the risk of leaving a mess!
Item#: 16601 Age: 3+
Make your message visible with this illuminated speech bubble sign with 2 dry erase markers and display stand!
Item#: 16637 Age: 5+
This mini 3V green COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.
Item#: 16906 Age: 14+
Blue and white rectangular sand art, composed entirely of water and sand.
Item#: 17061 Age: 14+
(1 customer reviews)
One of the largest capacitors available on the market today: at 500 Farads, they don’t get much bigger than this.
Item#: 16991 Age: 18+
This handy carabiner clip keychain light features super-bright SMT light technology and 3 modes.
Item#: 16417 Age: 18+
This large chunk of Kyanite, 2-4 inches in diameter, is great for any mineral collection.
Item#: 15985 Age: 14+
These compasses can slide on watches, wristbands, and straps up to 3/4 inch wide and 1/8 inch thick.
Item#: 16974 Age: 14+
(1 customer reviews)
This mini 3V red COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.
Item#: 16907 Age: 14+
This excellent version of the famous Tesla coil comes with a 9V DC power adapter. It is smaller and safer than most Tesla coil but it is still powerful enough for many physics demos and experiments.
Item#: 16884 Age: 18+
Good for science projects, lab lessons, cooking and baking and more! 1 liter capacity.
Item#: 16929 Age: 14+
This clear crystal glass sphere 80mm (3.15 inches) diameter is great for demonstrating refraction of light.
Item#: 16950 Age: 14+
(1 customer reviews)
This small but powerful electro-magnet can lift up to 2.5kg with only 6V power (two AA batteries)!
Item#: 16660 Age: 18+
This handy digital tachometer measures the working speed of an engine (especially in a road vehicle) in revolutions per minute (RPM) via laser.
Item#: 16714 Age: 18+
Captured liquid crystals in a strip provide precise temperature measurements.
Item#: 15375 Age: 6+
A 2-3 inch specimen of cloudy ice calcite; great addition to any rock or mineral collection
Item#: 16370 Age: 14+
This 10mm cube of almost pure (99.95% pure) Nickel metal is great for variety of chemistry and physics experiments.
Item#: 16876 Age: 14+
This safe, affordable, and portable 5V Tesla Coil designed to work with any USB power source! Great for powering Neon bulbs or demonstrating static electricity.
Item#: 16883 Age: 18+
Watch as the colored liquids drip and mix with the others to create a beautiful display of art in motion!
Item#: 16982 Age: 14+
(1 customer reviews)
Simple glass mirror strips great for optics experiments. Affordable pack of 12 mirrors.
Item#: 16979 Age: 14+
(1 customer reviews)
This powerful 10 W 100 Ohm ceramic resistor can be used on ends of power supplies to prevent failure due to short circuit, and more.
Item#: 17099 Age: 18+
With this handy USB power supply you can get any voltage from 1V to 30V and up to 2A current with potentiometer (analog) adjustments.
Item#: 17114 Age: 18+
This sturdy cable adapter is a must-have when powering your DIY circuits with a USB power source.
Item#: 17143 Age: 14+
Use this stereo plug for a variety of audio applications!
Item#: 14707 Age: 10+
Great comprehensive dissecting set for school labs.
Item#: 15147 Age: 18+
Great force table for accurate study of forces, vectors, etc. Every physics classroom should have one!
Item#: 13431 Age: 10+
Slag is the glass-like by-product left over after a desired metal has been separated from its raw ore. Slag is usually a mixture of metal oxides and silicon dioxide; however, slags can contain metal sulfides and elemental metals
Item#: 16375 Age: 14+
This kit contains everything you need to begin to train yourself to identify minerals using your five senses and the simple tests performed by geologists in the field
Item#: 16399 Age: 14+
This PCB Copper Board measures 7x10 cm and is unperforated, allowing you to create your own circuit board.
Item#: 16443 Age: 18+
Demonstrates that the forward velocity of a ball ejected vertically is the same as the forward velocity of the vehicle from which it was ejected. Excellent for use in the classroom.
Item#: 15675 Age: 13+
15 natural minerals collection that demonstrates various luster.
Item#: 15847 Age: 14+
This high quality aluminum laser module holder serves as both a holder and a heat sink for 12mm laser modules.
Item#: 17098 Age: 18+
Great assortment of button cell watch batteries at a great price! Must-have for any household.
Item#: 17126 Age: 18+
These affordable 170 tie-points mini electronics breadboards are great for hobby electronics projects and prototyping.
Item#: 17036 Age: 14+
This is a 10mm x 10mm x 10mm cube of almost pure (99.95% pure) Tungsten metal.
Item#: 16953 Age: 18+
Great 1000X digital microscope with a LCD screen for easy viewing of specimens.
Item#: 16871 Age: 14+
(1 customer reviews)
This handy digital inclinometer measures the the angle of inclination of something
Item#: 16716 Age: 18+
Use this handy and versatile water quality testing device to monitor pH levels, temperature in Celsius or Farenheit, or electrical conductivity
Item#: 16717 Age: 18+
Collection of 6 real specimens of metamorphic rock formed by pressure and heat packaged in a bag with specimens labeled
Item#: 16730 Age: 7+
Use this adjustable bunsen burner for a wide range of classroom chemistry experiments!
Item#: 16726 Age: 18+
Use this 1000mL rounded bottom boiling flask in your next chemistry demonstration!
Item#: 16548 Age: 18+
Keep your test tubes secure and organized with this handy universal test tube rack featuring holes in four different diameters
Item#: 16530 Age: 14+
New, more compact ripple tank for wave demonstrations.
Item#: 16527 Age: 18+
This sturdy cable adapter is a must-have when you need to connect any power source (usually at 5V DC) into a standard USB connector.
Item#: 17144 Age: 14+
Essential carrying case to have for your GE-5 Digital Microscope!
Item#: 12929 Age: 12+
Preserve a piece of ecological history with this specimen of polished fossil coral.
Item#: 16380 Age: 14+
A 2-3 inch specimen of orange-colored calcite; calcite is the primary mineral to be found in rock formations such as limestones and stalagmites
Item#: 16371 Age: 14+
This large chunk of Elestial Quartz, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16421 Age: 14+
An authentic set of interlocking mosasaur teeth, a prehistoric aquatic animal that was the top marine predator up to the mass extinction event 66 million years ago
Item#: 16238 Age: 14+
Explore and discover the growth of Aragonite crystals with this experiment kit that is sure to amaze your budding Geologist!
Item#: 16728 Age: 7+
The bottle is useful in generating a gas such as hydrogen.
Item#: 16928 Age: 18+
This fascinating kit presents a modern version of Oersted's historical magnetic field experiment.
Item#: 16935 Age: 18+
This 10mm cube of almost pure (99.95% pure) Zinc metal is great for variety of chemistry and physics experiments.
Item#: 16879 Age: 14+
This non-sterile 30ml syringe comes with a luer lock cap and it great for gas law experiments.
Item#: 17092 Age: 18+
Temperature data logger that connects via USB directly to your computer to transmit data gathered
Item#: 16349 Age: 14+
Study the heat transfer from one substance to the other.
Item#: 15845 Age: 14+
Study horizontal and vertical motion, conservation of energy, and momentum with this fun and classroom-ready collision testing kit!
Item#: 15674 Age: 13+
These high-quality test leads are a great replacement for any standard multimeter.
Item#: 17089 Age: 18+
Made from heat resistant borosilicate glass, this condenser is designed for efficiency and high-speed condensing.
Item#: 16923 Age: 18+
Demonstrate the transformation of potential energy into kinetic energy in a fun and interesting way!
Item#: 16936 Age: 14+
Explore and find the fossils hidden in the gravel mixture. Students will learn to identify different fossils after digging each out of the gravel mixture.
Item#: 16733 Age: 14+
The stringless pendulum demonstrates simple harmonic motion.
Item#: 16740 Age: 14+
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This heat-resistant polyimide tape is great for science fair projects, electronics and computer circuits, etc.
Item#: 16692 Age: 18+
This 10mm cube of almost pure (99.95% pure) Copper metal is great for variety of chemistry and physics experiments.
Item#: 16878 Age: 14+
This quality glassware with rubber stoppers allows you to separate liquid mixtures with different boiling points in the lab or classroom
Item#: 16545 Age: 18+
Start your own company and start accepting building contracts with this open-ended construction-themed sand box!
Item#: 16610 Age: 5+
This set of 40 jumper wires (10cm) in a cable ribbon with a male connector or pin at each end is great for connecting electronic components on a small breadboard.
Item#: 17153 Age: 18+
This large Apophyllite cluster, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16423 Age: 14+
This large Vanadinite chunk, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16420 Age: 14+
This gorgeous and elegant desktop globe defies gravity as it floats above a magnetically-charged base equipped with illuminating lights
Item#: 16563 Age: 12+
A jar that both stores iron filings, and creates 3D representations from the filings of the force field generated by an interior magnet
Item#: 16793 Age: 14+
This solar-powered car uses a solar panel to turn a motor, propelling a car that you build yourself!
Item#: 16751 Age: 14+
Superb mosasaurus tooth fossil specimen for the science classroom!
Item#: 16650 Age: 14+