This is a standard CMOS computer or laptop motherboard replacement battery. High-quality CR2032 Lithium ion cell with leads and connector.
Item#: 16483 Age: 18+
(18 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: 18+
(12 customer reviews)
Use this tape measure to measure items that don't have straight lines or edges!
Item#: 13840 Age: 13+
(14 customer reviews)
Great compass for school science lab.
Item#: 15604 Age: 13+
(10 customer reviews)
Remember this hard to find toy? The drinking bird is back!
Item#: 10179 Age: 13+
(11 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 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)
This fresnel lens sheet is great for optics lessons and science projects!
Item#: 10127 Age: 18+
(5 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+
(11 customer reviews)
Super affordable vernier caliper for classroom use. Measurements in both inches and millimeters!
Item#: 13558 Age: 13+
(5 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)
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)
This 2 AA battery holder includes an on-off switch, making it perfect for any hobby project!
Item#: 14016 Age: 14+
(2 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: 13+
(2 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+
(12 customer reviews)
Bring back fun to the classroom and conduct an observation of the properties of magnets!
Item#: 13757 Age: 6+
(7 customer reviews)
This is an excellent economical compass for classroom lessons or for scouting projects.
Item#: 15596 Age: 13+
(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)
Turbo charge your glow-in-the-dark collection with this handy 6 inch UV black light!
Item#: 10166 Age: 14+
(3 customer reviews)
Use this 9 volt battery connector for science projects and more!
Item#: 15872 Age: 14+
(8 customer reviews)
Functioning pen with a complete periodic table that scrolls out from the side. Reverse side features reference tables.
Item#: 15324 Age: 13+
(8 customer reviews)
Demonstrate circuits and conductivity with this energy ball.
Item#: 10612 Age: 13+
(5 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)
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+
Great reference card for chemistry and physics students.
Item#: 15097 Age: 15+
(14 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+
(38 customer reviews)
This reliable and affordable 1.5 to 6V DC motor with wire leads is perfect for hobby projects.
Item#: 16452 Age: 14+
(12 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)
Use this soft iron rod for a variety of classroom learning demonstrations!
Item#: 14822 Age: 18+
(10 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+
(4 customer reviews)
Single AA battery holder with leads for your next science project!
Item#: 14842 Age: 14+
(2 customer reviews)
This battery holder holds 2 AA batteries--great for use in your next science fair project!
Item#: 14015 Age: 14+
(2 customer reviews)
Use this mini DC motor for your next science project or home hobby craft!
Item#: 13975 Age: 18+
A simple and highly affordable miniature motorized fan car kit that includes everything you need to build a small but speedy vehicle propelled by the wind force generated by a fan attached to a small motor.
Item#: 16476 Age: 14+
(6 customer reviews)
The Contact Key can open and close a circuit and is very handy in demonstrating Morse code.
Item#: 11111 Age: 13+
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+
(2 customer reviews)
Ever wonder how to survive in the wilderness? These cards can help!
Item#: 12701 Age: 10+
(4 customer reviews)
This 4 AA battery holder includes an on-off switch, making it perfect for any hobby project!
Item#: 14017 Age: 14+
(3 customer reviews)
This test tube brush is a must-have for the science classroom or laboratory!
Item#: 14143 Age: 13+
(3 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 mini 3mm Phillips Head/Cross-head screwdriver is perfect for tightening and untightening hard to reach small screws.
Item#: 17082 Age: 14+
A type 130 1.5-6V motor soldered to 1xAA battery holder, perfect for robotics projects, solar or battery powered cars, brush bots, fans and wind mills, and more
Item#: 16453 Age: 14+
(1 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)
Get this useful key chain so you can level anything, anytime!
Item#: 13841 Age: 13+
(2 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+
(1 customer reviews)
This 1 AA battery holder includes leads and an on-off switch, making it perfect for any hobby project!
Item#: 16274 Age: 14+
(3 customer reviews)
Use this economical magnifying lens for outdoor lessons in the classroom!
Item#: 14158 Age: 13+
(4 customer reviews)
Use this Plexiglass mirror for your next classroom demonstration on optics principles!
Item#: 13985 Age: 18+
(6 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: 15+
(3 customer reviews)
This classic desk toy will keep you amused!
Item#: 10808 Age: 18+
(15 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)
This battery holder holds 2 D batteries--great for use in your next science fair project!
Item#: 14014 Age: 13+
(7 customer reviews)
Great battery holder for D-cell batteries needed for your next science project!
Item#: 13408 Age: 7+
(3 customer reviews)
Get one of the craziest and coolest kaleidoscopes around!
Item#: 13449 Age: 6+
(10 customer reviews)
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)
Keep this set of streak plates on hand for rock identification!
Item#: 14233 Age: 18+
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: 18+
(4 customer reviews)
Demonstrate tornado effects with this simple bottle connector!
Item#: 14834 Age: 13+
(6 customer reviews)
A set of 10 miniature liquid-filled compasses, excellent for science experiments involving magnets
Item#: 16309 Age: 13+
(15 customer reviews)
Take this magnifier with you anywhere, anytime!
Item#: 13829 Age: 13+
(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)
Simple equilateral plastic prism. Great for science projects and classroom demonstrations.
Item#: 16406 Age: 18+
(1 customer reviews)
This lamp receptacle is essential for your next electronics project!
Item#: 13974 Age: 15+
(2 customer reviews)
Affordable polycrystalline 2V 130mA solar cell for science fair projects.
Item#: 16574 Age: 14+
Get 10 of the simplest and coolest physics toys out there in one set!
Item#: 14486 Age: 13+
(21 customer reviews)
Measure out liquids accurately with this handy syringe!
Item#: 13557 Age: 18+
(2 customer reviews)
Experience the fun and clever ingenuity of the Australian outback with the wooden boomerang!
Item#: 10798 Age: 13+
(4 customer reviews)
Blue 4-blade propeller fan for use with mini DC motors.
Item#: 16759 Age: 14+
This glass Erlenmeyer mug makes an excellent gift!
Item#: 14362 Age: 18+
(6 customer reviews)
Use the Single Pulley System to lift or support loads!
Item#: 11103 Age: 13+
Kids will ask How do they do that? when they see these magnetic floating rings!
Item#: 13715 Age: 13+
(3 customer reviews)
This glass beaker mug makes an excellent gift!
Item#: 14254 Age: 18+
(8 customer reviews)
Single D battery holder with leads for your next science project!
Item#: 16468 Age: 14+
(1 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: 13+
(2 customer reviews)
An essential item to keep on hand to keep warm while hiking or camping!
Item#: 13555 Age: 18+
(5 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: 13+
(4 customer reviews)
A reverse-polarity wrapped CR2032 battery with attached wire leads - excellent for hobby electronics and science fair projects
Item#: 17156 Age: 18+
(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)
This standard 3.7V rechargeable Lithium 18650 battery cell is perfect for solar science fair projects involving panels.
Item#: 17118 Age: 18+
(8 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: 15+
(7 customer reviews)
Great for drawing power from 9V batteries for electronics hobby projects.
Item#: 16801 Age: 18+
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: 15+
(5 customer reviews)
This quirky colorful timer works just like a miniature water mill!
Item#: 13845 Age: 9+
(4 customer reviews)
Most affordable mini-light bulb holders. Great for classroom use!
Item#: 15848 Age: 14+
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: 15+
(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+
(5 customer reviews)
Use these jumbo magnet marbles for all kinds of magnet exploration!
Item#: 13758 Age: 5+
(1 customer reviews)
Save with this 10 pack of CR2032 batteries with wire leads!
Item#: 16639 Age: 18+
(10 customer reviews)
A compact and affordable 365nm UV ultraviolet keychain flashlight that can be used for fluorescent rocks.
Item#: 17133 Age: 18+
(3 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: 13+
(11 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: 15+
Standard glass 100mm petri dish. Great for chemistry experiments.
Item#: 13066 Age: 13+
(3 customer reviews)
Use this plastic beaker for your next chemistry project!
Item#: 13990 Age: 13+
(1 customer reviews)
This battery holder with leads houses 4 AA batteries--great for use in your next science fair project!
Item#: 16273 Age: 14+
(7 customer reviews)
Awesome T-shirt featuring the number Pi!
Item#: 13793 Age: 5+
(9 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)
Use this plastic beaker for your next chemistry experiment!
Item#: 13991 Age: 13+
(1 customer reviews)
Use this flat zinc electrode in your next electricity experiment!
Item#: 14070 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+
(5 customer reviews)
Great for drawing 5V power from any USB port for electronics hobby projects.
Item#: 16688 Age: 18+
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: 18+
(3 customer reviews)
Use this clock to demonstrate the principles of an electrochemical cell!
Item#: 13973 Age: 15+
(1 customer reviews)
Teach the scientific principle behind diesel engines with this interesting science experiment!
Item#: 13434 Age: 13+
(3 customer reviews)
Excellent plastic forceps for use in the classroom!
Item#: 13608 Age: 10+
(3 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: 13+
(1 customer reviews)
Great porcelain and mortar set for the lab!
Item#: 14481 Age: 18+
(5 customer reviews)
The Double Pulley System will easily lift or support loads for your physics experiments.
Item#: 11104 Age: 13+
This Z-shaped three-minute timer creates a cool visual effect!
Item#: 14440 Age: 8+
(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)
Standard 500ml glass Erlenmeyer flask. Great for chemistry experiments.
Item#: 13059 Age: 13+
This kit is an economical introduction to solar cells / photovoltaics (PV), DC motors and how fans work. Included are: solar cell, high-efficiency DC motor, two fan propellers, AA battery holder and on/of switch.
Item#: 16785 Age: 14+
(1 customer reviews)
This 250 grams/2.5 Newton's tubular spring scale is essential for any science classroom!
Item#: 13703 Age: 18+
This durable flint dropper bottle is great for the classroom setting!
Item#: 13987 Age: 13+
(1 customer reviews)
Use this 1x2 inch right-angle acrylic prism for optics demonstrations!
Item#: 16407 Age: 18+
(3 customer reviews)
Standard 250ml glass beaker. This best-selling beaker is great for chemistry experiments.
Item#: 13060 Age: 13+
This single 9V battery holder includes leads and an on-off switch, making it perfect for any hobby project!
Item#: 16464 Age: 14+
This 2000 grams/20 Newtons tubular spring scale is essential for any science classroom!
Item#: 13706 Age: 18+
Observe insects up close and personal using this awesome bug viewer!
Item#: 13849 Age: 13+
(1 customer reviews)
Use this mineral test kit for classroom learning or as part of a science project!
Item#: 14232 Age: 18+
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+
(4 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)
The perfect object for lifting small metal items!
Item#: 13549 Age: 18+
(2 customer reviews)
Keep this emergency sleeping bag on hand for emergency situations!
Item#: 14405 Age: 18+
Use this cool deck of cards to learn 52 strategies for sourcing food in the wilderness.
Item#: 15085 Age: 10+
(1 customer reviews)
Use the Double Tandem Pulley System for Physics experiments, loads, or any other weighty need!
Item#: 11106 Age: 13+
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)
Use this equilateral block glass prism for refraction experiments!
Item#: 14477 Age: 13+
(3 customer reviews)
Use these magnetic metal clips for a variety of office or home applications!
Item#: 14913 Age: 15+
(3 customer reviews)
How many breaths does it take to fill and 8 foot long tube? Just one!
Item#: 15593 Age: 13+
Simple and affordable micro locking push-on/push-off switch for hobby science and electronics projects.
Item#: 16696 Age: 18+
(3 customer reviews)
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+
(1 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: 13+
(4 customer reviews)
Watch gravity in action with this fun woodpecker!
Item#: 10849 Age: 5+
(1 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)
This 200g calibration weight is perfect for general laboratory, commercial or classroom use.
Item#: 15899 Age: 14+
(3 customer reviews)
Use this measuring tape for a variety of applications!
Item#: 17138 Age: 14+
Are they mad, sad, or glad? Maybe you'll find out when you check the mood ring you got them!
Item#: 16471 Age: 13+
(4 customer reviews)
Use this 100g weight for calibrating scales!
Item#: 14771 Age: 14+
(1 customer reviews)
Awesome item for your loved one’s office!
Item#: 11822 Age: 13+
(2 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)
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)
This 1000 grams/10 Newtons tubular spring scale is essential for any science classroom!
Item#: 13705 Age: 18+
Cool t-shirt with Einstein's most famous equation. Our exclusive!
Item#: 10837 Age: 18+
(4 customer reviews)
Booklet of 100 economy pH paper testing strips with a 1 to 14 color comparison chart.
Item#: 15598 Age: 13+
(1 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)
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)
Use these alligator clip leads for a variety of science projects!
Item#: 14664 Age: 13+
(2 customer reviews)
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+
(4 customer reviews)
Build your own line-tracking car with this fun DIY solder kit!
Item#: 16327 Age: 14+
(1 customer reviews)
Use these slides for science experiments, lab work and more!
Item#: 13603 Age: 18+
Laboratory quality cover glass slides. 22 x 22 mm - 1 oz package of 100 slides.
Item#: 13606 Age: 13+
(3 customer reviews)
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: 13+
This necklace features a real meteorite!
Item#: 14599 Age: 13+
(3 customer reviews)
Use this flat copper electrode for your next physics science fair project.
Item#: 14069 Age: 13+
(2 customer reviews)
This wire gauze is great for use in chemical experiments!
Item#: 14140 Age: 14+
Have a fun and educational experience with the game of INVENTORS.
Item#: 10570 Age: 6+
Create interest in electronics in your classroom by using this great double knife switch!
Item#: 13854 Age: 13+
(2 customer reviews)
Have a fun and educational experience with the game of SCIENTISTS.
Item#: 10569 Age: 6+
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+
These simple versions of the original Magdeburg Hemispheres can be used for a great vacuum demonstration.
Item#: 13429 Age: 13+
(2 customer reviews)
Use this cavity tile for a variety of applications in any lab setting!
Item#: 14479 Age: 13+
Use this 100ml glass beaker for your next lab experiment!
Item#: 14274 Age: 13+
(2 customer reviews)
These semicircular plastic cells are perfect for observing the refractive properties of different liquids.
Item#: 15911 Age: 15+
(1 customer reviews)
These set of metal puzzles will definitely get your brain working!
Item#: 15084 Age: 8+
(2 customer reviews)
This real-life geode is ready for you to crack open for a hands-on geology lesson!
Item#: 14200 Age: 13+
(2 customer reviews)
Great affordable 2 AA back-to-back battery holder.
Item#: 15877 Age: 14+
Use this set of filters for teaching about optics!
Item#: 13992 Age: 18+
(1 customer reviews)
This high-quality xUmp.com gift bag is perfect for wrapping purposes!
Item#: 14177 Age: 18+
(3 customer reviews)
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)
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)
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)
The Wimshurst Machine is a high quality static machine for student labs.
Item#: 10887 Age: 13+
(3 customer reviews)
N50-grade (higher quality) super-strong neodymium disc magnets measuring 20x5mm
Item#: 16386 Age: 18+
(1 customer reviews)
Heat conductometer with aluminum, brass, steel, nickel, and copper spokes.
Item#: 10875 Age: 13+
Use this flat carbon electrode for your electrical experiment!
Item#: 14071 Age: 13+
(1 customer reviews)
Use this laser pointer for any professional presentation!
Item#: 13815 Age: 18+
(8 customer reviews)
N50-grade (higher quality) super-strong neodymium disc magnets measuring 10x3mm
Item#: 16385 Age: 18+
Concave 75mm mirror great for use in classroom optic experiments.
Item#: 15682 Age: 14+
(1 customer reviews)
Pumice, a very low-density volcanic rock, the only rock that floats in water
Item#: 16401 Age: 14+
(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+
A low cost pulley for simple machines experiments which can be clamped to a table.
Item#: 15770 Age: 14+
A chunk of naturally magnetized magnetite! The rock that magnetically attracts iron, found in nature!
Item#: 15472 Age: 18+
(1 customer reviews)
Convex mirror measuring 75mm in diameter - great for optics experiments
Item#: 15683 Age: 18+
This pocket 16X microscope comes with illumination LEDs. Great for observations on the go.
Item#: 15605 Age: 13+
(2 customer reviews)
This total immersion thermometer with Celsius only scale.
Item#: 17077 Age: 14+
(2 customer reviews)
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)
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+
(3 customer reviews)
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+
Check out this great experiment demonstrating the conversion of chemical energy into electrical energy!
Item#: 13885 Age: 16+
(1 customer reviews)
Use this 100ml Erlenmeyer flask for your next lab experiment!
Item#: 14276 Age: 13+
Glass thermometer measures in both Celsius and Fahrenheit
Item#: 15687 Age: 13+
These semicircular plastic cells with clearly demarcated measurements are perfect for observing the refractive properties of different liquids
Item#: 16528 Age: 14+
Use this triple tandem pulley for various project applications!
Item#: 14046 Age: 13+
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
Item#: 16738 Age: 18+
N50-grade (higher quality) super-strong neodymium cube magnets measuring 10x10x10mm
Item#: 16388 Age: 18+
(2 customer reviews)
This 3X lumifier features 3 ultrabright COB LEDs illumination and an optical grade glass.
Item#: 15611 Age: 8+
(6 customer reviews)
This 2-cell AAA battery holder with wires is excellent for use in any hobby or science project.
Item#: 16856 Age: 14+
Use this flat iron electrode for your electrical experiment!
Item#: 15672 Age: 13+
(1 customer reviews)
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 copper tube to demonstrate Lenz's Law!
Item#: 14638 Age: 15+
(1 customer reviews)
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+
(1 customer reviews)
Use this solar car to show the applications of solar energy for everyday life!
Item#: 13844 Age: 15+
(1 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+
Conduct basic experiments involving electrical circuits with this mini lamp holder.
Item#: 15673 Age: 8+
Use this 1000ml borosilicate glass beaker for your next lab experiment!
Item#: 14275 Age: 13+
(2 customer reviews)
This fast charge (5V 2A) power adapter can be used to charge mobile phones, tablets and other devices. It can also be used as a power supply for various science and electronics experiments.
Item#: 17115 Age: 18+
Use this weight set for a variety of physics demonstrations and classroom projects!
Item#: 14076 Age: 13+
(2 customer reviews)
A 2x1 equilateral optical glass prism perfect for demonstrating light color spectrum at home or in the classroom
Item#: 16405 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)
Use this ring tripod stand for performing experiments in the lab setting!
Item#: 14629 Age: 18+
The perfect way to explore and understand the properties of magnetic fields without the mess of iron filings.
Item#: 16529 Age: 14+
(5 customer reviews)
Use this 250ml glass graduated cylinder for your next lab experiment!
Item#: 14278 Age: 18+
An excellent demonstration tool to show the process of supercooling!
Item#: 13494 Age: 13+
(3 customer reviews)
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+
(4 customer reviews)
High-quality 3 foot cable with 2 alligator clips and 2 red/black banana plugs
Item#: 16079 Age: 14+
Create your own volcano and awe students with this great set!
Item#: 13710 Age: 15+
(1 customer reviews)
This jug is essential for any chemistry classroom!
Item#: 14141 Age: 15+
An affordable, lightweight, plastic, safe 3-bladed propeller that can be attached to the end of a DC motor.
Item#: 16542 Age: 18+
This is a must-have replacement part for the Alcohol Wick Lamp!
Item#: 14155 Age: 14+
This toggle switch with handy wire leads can be used to connect or break circuits in electronics projects
Item#: 16491 Age: 14+
(1 customer reviews)
Determine wind speed for your next science lesson using this durable anemometer!
Item#: 13457 Age: 13+
(1 customer reviews)
This 5V solar cell with leads is perfect for hobby projects or for charging 3.7V Lithium batteries
Item#: 16656 Age: 14+
(1 customer reviews)
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+
A set of 10 pH Buffer Powder packets. Includes 5 pH 4.00 packets and 5 pH 6.86 packets.
Item#: 16307 Age: 18+
(3 customer reviews)
This habitat will benefit any budding biologist, butterfly or bug enthusiast!
Item#: 13492 Age: 15+
(4 customer reviews)
This classic device is used to demonstrate the conservation of mechanical energy.
Item#: 10882 Age: 13+
(2 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)
250ml Plastic erlenmeyer flask with coarse threaded cap; useful for storage purposes
Item#: 15360 Age: 18+
Use this flat aluminum electrode for your electrical experiment!
Item#: 14102 Age: 13+
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)
This laboratory counter/timer is perfect for science projects or lab experiments!
Item#: 14256 Age: 14+
Use this 250ml boiling flask for your next classroom demonstration!
Item#: 14280 Age: 13+
(1 customer reviews)
Use this size 2 rubber stopper to prevent chemical spillage!
Item#: 14145 Age: 13+
This mini 3V green LED light bulb is a perfect complement to any electrical science project or demonstration
Item#: 16487 Age: 14+
This orthoceras fossil is perfect as a small gift or for display in the classroom!
Item#: 14206 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: 13+
(1 customer reviews)
This handy metal beaker stand features an adjustable height burner platform.
Item#: 15592 Age: 14+
N50-grade (higher quality) super-strong neodymium bar magnets measuring 50x10x5mm
Item#: 16387 Age: 18+
(1 customer reviews)
Don't have a 9V power adapter? No problem! Use this handy 9V battery adapter.
Item#: 17088 Age: 14+
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 is a small, size 1, rubber stopper used in chemistry labs to cap flasks and other chemistry glassware!
Item#: 14144 Age: 13+
Great quality rubber stopper size 6 for use in chemistry labs.
Item#: 14149 Age: 13+
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: 15+
This support ring and clamp is a must-have for any laboratory!
Item#: 14138 Age: 14+
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Item#: 15531 Age: 8+
(2 customer reviews)
Use this thermo-electric cooling module for a variety of applications!
Item#: 14916 Age: 14+
(2 customer reviews)
Use this size 5 rubber stopper to cap your borosilicate flasks and bottles.
Item#: 14148 Age: 13+
Demonstrate storage of electrical charges using this apparatus!
Item#: 13978 Age: 13+
(2 customer reviews)
This mini 3V blue LED light bulb is a perfect complement to any electrical science project or demonstration
Item#: 16486 Age: 14+
Use this quadruple pulley for various project applications!
Item#: 14045 Age: 13+
(2 customer reviews)
This CR2032 battery holder is great for science and electronics hobby projects.
Item#: 16763 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+
This is essential to have on hand in any laboratory setting!
Item#: 13989 Age: 13+
Use this 100mL plastic measuring cylinder for a variety of applications!
Item#: 14817 Age: 18+
(1 customer reviews)
This affordable and high-powered 3W COB light chip is perfect for hobby projects
Item#: 16720 Age: 18+
This pack includes 100 assorted 5mm LEDs. There are 20 of green, red, yellow, blue and white.
Item#: 16259 Age: 14+
(1 customer reviews)
This electromagnet is great for classroom demonstrations!
Item#: 14033 Age: 18+
(4 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+
A massive mounted set of 100 rocks and minerals found in the US,
Item#: 15378 Age: 15+
(3 customer reviews)
Standard 3-inch SPDT knife switch for use in electricity projects.
Item#: 16665 Age: 14+
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: 13+
(2 customer reviews)
This original powerful 11A Bussmann fuse is frequently used in multimeters to protect from over-current damage.
Item#: 17095 Age: 18+
This mini 3V yellow LED light bulb is a perfect complement to any electrical science project or demonstration
Item#: 16489 Age: 14+
Use this 250mL plastic measuring cylinder for a variety of applications!
Item#: 14818 Age: 18+
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+
Large 500ml graduated cylinder. Great for chemistry experiments!
Item#: 13063 Age: 13+
(1 customer reviews)
Use this 1000ml boiling flask for your next classroom demonstration!
Item#: 14282 Age: 13+
Detailed human skull model is excellent for introductory anatomy courses.
Item#: 10880 Age: 13+
Use this support stand in any science classroom!
Item#: 14139 Age: 14+
(1 customer reviews)
Use this Flexinol Musclewire for a variety of electronics applications!
Item#: 14909 Age: 13+
This long metal coil spring is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference, in the classroom.
Item#: 16119 Age: 15+
(1 customer reviews)
Use this 50ml glass graduated cylinder for your next lab experiment!
Item#: 16243 Age: 18+
This original 440mA 1000V Bussmann fuse is frequently used in multimeters.
Item#: 17096 Age: 18+
Single burner hot plate perfect for electric cooking in a dorm, office, science lab or while traveling.
Item#: 15650 Age: 18+
(1 customer reviews)
The Pendulum Wave Demo simulates phases, beats, and frequencies.
Item#: 15908 Age: 14+
(2 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+
(5 customer reviews)
Learn about hydrogen's spectral lines using this discharge tube!
Item#: 14249 Age: 18+
This Advanced All-Purpose Celsius Thermometer allows students to measure temperatures in a range of -30C to 110C.
Item#: 15587 Age: 8+
(2 customer reviews)
High-quality mini electronics breadboard for hobby electronics projects and prototyping.
Item#: 15868 Age: 14+
(3 customer reviews)
Use this size 4 rubber stopper to prevent chemical spillage. Every chemistry lab should have these.
Item#: 14147 Age: 13+
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+
(3 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: 15+
(2 customer reviews)
Convenient three-in-one red laser pointer, LED flashlight and keychain.
Item#: 16976 Age: 18+
Talc, the softest mineral on the Moh's hardness scale, and the primary ingredient in baby powder
Item#: 16403 Age: 14+
(1 customer reviews)
Use this device to demonstrate different kinds of electrical hook-ups!
Item#: 14035 Age: 13+
(2 customer reviews)
This rechargeable 18650 Lithium battery cell has a flat top and is perfect for battery power banks and holders.
Item#: 17117 Age: 18+
(1 customer reviews)
Use this PN2222A transistor for a variety of electronics applications!
Item#: 14791 Age: 14+
Build a hand that realistically moves its fingers using shape memory allow technology!
Item#: 14905 Age: 15+
Great for light sensor electronic circuits, for Arduino modules, robots, and more.
Item#: 16690 Age: 18+
This rocker features ultra-bright surface mount light strips and can be mounted 3 different ways to most surfaces
Item#: 16823 Age: 14+
(1 customer reviews)
Affordable high-precision digital voltmeter for measuring voltages from 0V to 30V with 0.01V precision.
Item#: 17081 Age: 14+
(2 customer reviews)
This sensor plugs directly into your PC USB port and can measure and log temperature using an external water-proof probe. Great for science projects where temperature vs time data is required. Also perfect for manufacturing, industrial and PC applications.
Item#: 16088 Age: 14+
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)
Great mini white LED bulb with built-in cone light disperser.
Item#: 16694 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+
This laser ray box is an excellent classroom tool for demonstrating optical ray paths to students. Comes with five red lasers, which you can control with a provided switch to turn either one, three, or all five beams at a time.
Item#: 17167 Age: 18+
(2 customer reviews)
This ceramic fuse is designed for multimeter use. It protects against overloads and short curcuits.
Item#: 17097 Age: 18+
(1 customer reviews)
Use this generator to demonstrate the 2nd law of thermodynamics!
Item#: 14618 Age: 15+
(3 customer reviews)
500ml Plastic erlenmeyer flask with coarse threaded cap; useful for storage purposes
Item#: 15361 Age: 18+
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+
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+
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)
This 500ml lab wash bottle comes with a delivery tube on its side for an improved one-piece sturdy design.
Item#: 16737 Age: 18+
This high-quality, laboratory-grade glass pipette is perfect for use in classroom and workplace labs.
Item#: 16246 Age: 14+
Use this great laboratory gyroscope for teaching in the classroom setting!
Item#: 14874 Age: 13+
Great for getting fluorescent rocks or scorpions to glow, for ID verification, hotel sanitary checks, detecting counterfeit money and more.
Item#: 17130 Age: 18+
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+
(5 customer reviews)
These applicator sticks are essential for any lab setting or science classroom!
Item#: 13150 Age: 13+
(1 customer reviews)
This 5000 grams/50 Newtons tubular spring scale is essential for any science classroom!
Item#: 15849 Age: 18+
Durable color filters for performance of optical experiments
Item#: 15347 Age: 18+
Use this digital vernier caliper for a variety of measuring applications!
Item#: 14937 Age: 18+
(1 customer reviews)
100 Neutral Litmus papers used for determining whether a substance is an acid or a base!
Item#: 15312 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)
Easily measure voltage and current across your USB devices. Great for electronics and science fair projects.
Item#: 16909 Age: 18+
(2 customer reviews)
Use this powerful DC adapter for a variety of electrical applications!
Item#: 14926 Age: 15+
(6 customer reviews)
Use this backlit multimeter for a variety of electrical applications!
Item#: 14732 Age: 18+
Use this safe plastic slide set of insects and insect parts for lessons with younger students!
Item#: 14048 Age: 13+
(1 customer reviews)
This safe plastic slide set of animal parts is great for lessons with younger students!
Item#: 14047 Age: 13+
This fossil starter bag is an excellent classroom resource or gift for the young beginning fossil collector!
Item#: 14237 Age: 13+
(1 customer reviews)
Use this swivel clamp holder for a variety of applications!
Item#: 14854 Age: 13+
Set of 20 plastic petri dishes, each with a diameter of 55mm (2.15 inch) -- affordable bulk classroom and laboratory supplies
Item#: 16447 Age: 18+
Use these beaker tongs for safe handling of glassware in the laboratory setting!
Item#: 14820 Age: 13+
A huge mounted collection of 50 rocks and minerals found in the US.
Item#: 15379 Age: 8+
(4 customer reviews)
100 Red litmus papers used for determining whether a substance is an acid or a base!
Item#: 15310 Age: 13+
Use this 500mL plastic measuring cylinder for a variety of applications!
Item#: 14819 Age: 18+
(3 customer reviews)
Teach good hygiene habits with this model!
Item#: 12472 Age: 13+
(1 customer reviews)
Use this safe plants plastic slide set for biology explorations with younger students!
Item#: 14049 Age: 13+
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: 13+
Plastic stepped pulley fitted with ball bearing and steel rod - teaches mechanics and conservation of energy
Item#: 15677 Age: 18+
Great tumbled quartz piece to add to any rock collection!
Item#: 13661 Age: 7+
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: 13+
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: 13+
Use these steel balls for a variety of magnet applications!
Item#: 14821 Age: 18+
(1 customer reviews)
Set of 20 plastic petri dishes, each with a diameter of 85mm (3.35 inch) -- affordable bulk classroom and laboratory supplies
Item#: 16250 Age: 18+
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)
Use this kit to introduce electromagnetic principles in the classroom setting!
Item#: 14852 Age: 13+
Learn to stay safe in bear-populated areas with this great set of playing cards!
Item#: 15089 Age: 8+
(1 customer reviews)
Learn to stay safe in shark habitats with this great set of playing cards!
Item#: 15088 Age: 8+
This high-quality red laser module has an adjustable focus lens and operates on 3 to 6V DC.
Item#: 15879 Age: 18+
10 glass streak plates ideal for testing the hardness of minerals
Item#: 15696 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+
The SpillNot is an elegant solution to the ubiquitous problem of spills while carrying an open beverage such as a mug of coffee or tea.
Item#: 15316 Age: 14+
(2 customer reviews)
These cool LED E10 mini-lightbulbs have a 50,000 hrs lifespan!
Item#: 17147 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+
High-quality 50g weight with a hook fitted through the center allow you to hook weights together in tandem or use them one at a time.
Item#: 15851 Age: 14+
Inexpensive meter that provides a digital readout of the pH of a solution.
Item#: 16123 Age: 18+
(1 customer reviews)
Affordable digital voltmeter capable of measuring DC voltages from 3V to 30V.
Item#: 16754 Age: 14+
(2 customer reviews)
Excellent larger porcelain and mortar set for the lab!
Item#: 14482 Age: 18+
(1 customer reviews)
This electronic stop watch comes complete with battery and carrying cord.
Item#: 16937 Age: 14+
(1 customer reviews)
This linear potentiometer is commonly used to adjust voltage in an electronic circuit.
Item#: 17080 Age: 14+
Use this 50ml glass beaker for your next lab experiment!
Item#: 16244 Age: 13+
(1 customer reviews)
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: 13+
(1 customer reviews)
This 19mm solid steel ball is great for physics collision or projectile experiments.
Item#: 17064 Age: 18+
Two high-quality 3-foot cables connecting between banana plug input and output - red and black cords
Item#: 16463 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+
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)
Simple and affordable plastic rain gauge measures rainfall up to 120mm (5in)!
Item#: 15996 Age: 8+
These red-colored connection leads (wires) have magnets attached on ends for easy snap-op connections to batteries, switches, etc.
Item#: 14621 Age: 15+
Use this item to study and illustrate wave motion.
Item#: 16965 Age: 14+
(1 customer reviews)
LCD display clock tells date and time using only water and metal probes - demonstrates conservation of chemical to electrical energy.
Item#: 15671 Age: 13+
These black connection leads (wires) have magnets attached on ends for easy snap-op connection to batteries, switches, etc.
Item#: 14620 Age: 15+
A set of 10 cloth measuring tapes, each measuring up to 60in/150cm
Item#: 16121 Age: 13+
(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+
(1 customer reviews)
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+
Use this magnetic stirrer in any laboratory setting!
Item#: 14157 Age: 18+
(1 customer reviews)
This voltaic cell is excellent for demonstrating electro-chemical reactions!
Item#: 14073 Age: 14+
(1 customer reviews)
Use this basic molecular model set for hands-on exploration of organic and inorganic compounds!
Item#: 13971 Age: 15+
(1 customer reviews)
Use this set of steel balls for a variety of experiments!
Item#: 14828 Age: 18+
1000ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes
Item#: 15365 Age: 13+
This handy digital module has a built-in 0-100V voltmeter and 0-10A ammeter.
Item#: 16689 Age: 18+
Affordable 10-pack of 2V solar cells for science and electronics hobby projects.
Item#: 16756 Age: 14+
This large chunk of Rose Quartz, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15756 Age: 14+
(1 customer reviews)
Learn about argon's spectral lines using this discharge tube!
Item#: 14246 Age: 18+
Small E10 base incandescent light bulbs that work at 6.3 volts. Affordable pack of 10 bulbs.
Item#: 16967 Age: 14+
(1 customer reviews)
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 solderless electronics for a variety of electrical applications!
Item#: 14792 Age: 15+
Solid 5mm water white glass beads used most commonly as an inert boiling stone or to pack distillation tubes.
Item#: 13607 Age: 13+
With this handy USB power supply you can get any voltage from 1V to 30V and up to 2A current.
Item#: 17067 Age: 18+
(1 customer reviews)
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+
This double burette clamp is excellent for use in any science classroom!
Item#: 14134 Age: 13+
(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+
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+
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)
Laboratory quality glass tubing cutter - cuts glass tubing up to 24mm diameter. Made from nickel-plated steel.
Item#: 15685 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+
Use this size 7 rubber stopper with your chemistry flasks and other glassware in your chemistry lab.
Item#: 14150 Age: 13+
(1 customer reviews)
This is a great table-top skeleton model which students can explore in the classroom or at home.
Item#: 15203 Age: 13+
Use this burner stand for your next science project involving alcohol burners!
Item#: 13986 Age: 13+
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)
This 2-in-1 motor and gearbox with red and black leads is perfect for small hobby or science fair projects (especially DIY cars)
Item#: 16655 Age: 14+
(1 customer reviews)
Learn about krypton's spectral lines using this discharge tube!
Item#: 14247 Age: 18+
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+
(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 0.3mm diameter copper wire is excellent for building electromagnets, motor models, etc.
Item#: 16903 Age: 18+
This 150mL glazed porcelain evaporating dish is perfect for heating and evaporating liquids during chemistry experiments
Item#: 16725 Age: 18+
This liquid crystal thermometer strip will give you an approximate temperature of the object you are placing it on.
Item#: 17053 Age: 14+
Learn about nitrogen's spectral lines using this discharge tube!
Item#: 14250 Age: 18+
This project book and sample kit introduces you to shape-memory alloy technology!
Item#: 14904 Age: 14+
This set includes disk and ring with equal mass and radius. Great for the classic rotational inertia physics experiment!
Item#: 13493 Age: 13+
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+
Durable and thick rubber mat with detachable hook demonstrates principle of atmospheric pressure/allows you to lift disproportionately heavy objects
Item#: 16109 Age: 13+
Size 9 rubber stopper is great to cap borosilicate flasks and other chemistry lab glassware.
Item#: 14152 Age: 18+
Durable, anti-fog safety glasses that fit comfortably on any head size.
Item#: 16831 Age: 15+
Cast-iron clamp and aluminum pulley perfect for classroom demonstrations
Item#: 15678 Age: 15+
Great magnetic stirrer for up to 3 L volume at up to 3000 RPM.
Item#: 16571 Age: 18+
(1 customer reviews)
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+
Study the magnetic field of a current-carrying coil, and how an iron core affects it.
Item#: 15155 Age: 14+
This two AA battery holder has a built-in knife switch. Just flip the knife switch to turn the 3V output on or off.
Item#: 17038 Age: 14+
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: 13+
Can you get $300 worth of cool science supplies and toys for only $179? Yes, you can now!
Item#: 15897 Age: 13+
(2 customer reviews)
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: 18+
This beautiful candle holder is carved out of natural amethyst!
Item#: 15091 Age: 18+
(3 customer reviews)
This chrome-platted set includes 6 cork borers: sizes 4 to 10mm
Item#: 15817 Age: 14+
(1 customer reviews)
Standard chemically-resistant size 8 rubber stopper used to cap chemistry glassware and flasks.
Item#: 14151 Age: 13+
500ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes
Item#: 15364 Age: 13+
Show the science behind shape-memory alloy technology with this fun spring coil!
Item#: 14903 Age: 13+
(1 customer reviews)
Use this magnetic field model to show the power of magnets!
Item#: 14626 Age: 13+
This clear crystal glass sphere 80mm (3.15 inches) diameter is great for demonstrating refraction of light.
Item#: 16950 Age: 14+
(2 customer reviews)
Use this power supply for spectrum discharge tubes to create an awesome demonstration!
Item#: 14242 Age: 18+
(1 customer reviews)
Cast-iron clamp for holding thermometers and other small rods
Item#: 15357 Age: 13+
(1 customer reviews)
A small and affordable collection of oceanic fossils, including fish vertebrae, sting ray mouthplates, and shark teeth.
Item#: 15694 Age: 13+
(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+
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+
(3 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+
Store small rocks, minerals and fossils in these.
Item#: 15638 Age: 18+
(1 customer reviews)
Fully adjustable necklace with authentic shark tooth fossil pendant!
Item#: 15978 Age: 13+
(1 customer reviews)
This loupe has a high 40X magnification, large 25mm diameter lens and built-in LED light.
Item#: 16983 Age: 14+
Complete optics set for physics classroom demonstrations. Every physics teacher should have one of these.
Item#: 15910 Age: 14+
(1 customer reviews)
This large chunk of Lepidolite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15766 Age: 14+
(1 customer reviews)
This large chunk of Amazonite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15758 Age: 14+
Set of 5 springs. Great for physics experiments with springs and demonstrating Hooke's Law.
Item#: 16966 Age: 14+
(1 customer reviews)
Quartzite, a metamorphic rock that is formed via heat and pressure applied to quartz sandstone.
Item#: 16404 Age: 14+
(1 customer reviews)
This set includes seven high-quality glass lenses/prisms for use with ray box geometric optics demonstrations.
Item#: 15350 Age: 18+
(1 customer reviews)
This affordable set of 65 breadboard jumper wires are a must have for any DIY electronics enthusiast.
Item#: 17039 Age: 14+
Power all your hobby circuits with this handy battery shield.
Item#: 16768 Age: 18+
Precisely weighted masses, which are useful with most student balances, are supplied in a plastic storage container.
Item#: 15850 Age: 14+
(1 customer reviews)
Learn about oxygen's spectral lines using this discharge tube!
Item#: 14251 Age: 18+
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+
This mini 4.5V blue LED light bulb is a perfect complement to any electrical science project or demonstration. Power it with any 4.5V DC source (3 x AA batteries will work!)
Item#: 17146 Age: 14+
Fun facts about volcanoes and earthquakes on a standard 52-card deck of playing cards.
Item#: 15741 Age: 8+
Standard electric bell that operateds on 3 - 6 Volts DC.
Item#: 15595 Age: 13+
(1 customer reviews)
Use this calorimeter for a variety of heat experiments!
Item#: 14848 Age: 13+
(1 customer reviews)
Need an affordable DC power supply with an adjustable voltage and digital display? Look no further! This power supply is excellent for DIY hobby electronics projects, science fair projects, and school science labs.
Item#: 17169 Age: 18+
Affordable breadboard power supply with both 3.3V and 5V output.
Item#: 16758 Age: 14+
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 large chunk of Emerald, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15750 Age: 14+
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: 18+
(4 customer reviews)
Learn about xenon's spectral lines using this discharge tube!
Item#: 14248 Age: 18+
These model boat motor drives demonstrate the functionality of actual boat motor drives.
Item#: 17066 Age: 14+
(1 customer reviews)
This affordable bulk pack of color-changing solar UV beads is great for science experiments and DIY craft projects.
Item#: 16127 Age: 13+
Learn about air's spectral lines using this discharge tube!
Item#: 14243 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+
(2 customer reviews)
Uncover a real space rock (tektite) with this cool dig kit!
Item#: 16635 Age: 3+
Get a sine, square or triangle wave signal at an adjustable frequency, anywere from 50Hz to 50kHz.
Item#: 17152 Age: 18+
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+
A fully functional stirling engine model operates solely from the power provided by the heat of the surface on which it is placed, meaning it works especially well placed over the rim of a piping-hot mug of coffee
Item#: 15711 Age: 14+
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+
Affordable wire stripper and crimper 2-in-1 tool.
Item#: 16769 Age: 18+
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+
This large chunk of Quartz Crystal Cluster, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15751 Age: 14+
Universal 1 inch replacement bar -- works with all magnetic stirrers.
Item#: 16572 Age: 18+
(1 customer reviews)
Use this desoldering pump for a variety of desoldering applications!
Item#: 14803 Age: 15+
(1 customer reviews)
This non-sterile 30ml syringe comes with a luer lock cap and it great for gas law experiments.
Item#: 17092 Age: 18+
Plastic petri dish with cover and a diameter of 55mm (2.15 inch) -- affordable classroom and laboratory supply
Item#: 16457 Age: 9+
15 meters of durable, non-stretch cotton for use with any of our pulleys
Item#: 16118 Age: 13+
Sample of a septarian slab mined from a concretion - a beautiful and unique geological formation
Item#: 16167 Age: 8+
(1 customer reviews)
This function signal generator will generate different types of electrical waveforms over a wide range of frequencies
Item#: 16365 Age: 14+
(1 customer reviews)
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 mini 3V white COB light bulb is a perfect complement to any electrical science project or demonstration.
Item#: 16693 Age: 18+
Learn about carbon dioxide's spectral lines using this discharge tube!
Item#: 14252 Age: 18+
Finally you can use your laser pointer on your lab or classroom table - hands-free!
Item#: 16767 Age: 18+
This sturdy cable adapter is a must-have when powering your DIY circuits with a USB power source.
Item#: 17143 Age: 14+
A versatile support for various lab elements and equipment, including pulleys, spring scales, and more.
Item#: 16550 Age: 18+
This large chunk of Diopside, 2-4 inches in diameter, is great for any mineral collection.
Item#: 15984 Age: 14+
This large chunk of Moscovite Mica, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15754 Age: 14+
Use this 250mL rounded bottom boiling flask in your next chemistry demonstration!
Item#: 16546 Age: 18+
This set of 4 colored wires can be used for a variety of hobby and classroom electronics projects.
Item#: 16691 Age: 18+
Use this flask electroscope to detect electric charges!
Item#: 14624 Age: 13+
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)
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 chunk of Golden Mica with Tourmaline, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15753 Age: 14+
(1 customer reviews)
This large Amethyst Point, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15762 Age: 14+
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+
This mini 3V blue COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.
Item#: 16905 Age: 14+
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Item#: 16985 Age: 18+
Use this handy adapter cable to supply 5V to a standard DC adapter from a USB plug.
Item#: 17113 Age: 18+
(1 customer reviews)
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+
(3 customer reviews)
An excellent 2-inch specimen of real shark tooth fossil!
Item#: 16381 Age: 14+
Create hundreds of color combinations using this color mixing demo!
Item#: 14814 Age: 13+
(1 customer reviews)
This solid steel ball is great for physics collision experiments.
Item#: 17063 Age: 18+
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)
Happy and Sad Balls are used to show the relationship between elastic and inelastic collisions.
Item#: 16746 Age: 14+
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+
Inexpensive particle meter measures particles in Parts Per Million (PPM) and temperature in degrees Celsius.
Item#: 16080 Age: 18+
Pack of twelve 3-inch glass eye droppers with rubber nipples - each retains up to 2 milliliters of liquid!
Item#: 15891 Age: 13+
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+
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+
This handy 5-piece soldering iron kit has everything you need to start soldering.
Item#: 17075 Age: 14+
These small wire caps can be used to protect your twisted wire connections.
Item#: 17100 Age: 18+
Convenient and affordable digital LCD thermometer and hygrometer.
Item#: 17090 Age: 18+
Plastic petri dish with cover and a diameter of 70mm (2.75 inch) -- affordable classroom and laboratory supply
Item#: 16942 Age: 14+
Compact and powerful, this laser ray box is a great tool for demonstrating optical ray paths.
Item#: 16922 Age: 18+
(1 customer reviews)
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)
Glass spiral coil instrument used to cool hot vapors or liquids via water-cooling.
Item#: 15358 Age: 16+
Make your own toy vehicles or robots with this cool geared motor and wheel set.
Item#: 17037 Age: 14+
This affordable 50pcs bulk pack of E10 mini-lightbulbs is a must have for any science classroom or electronics workshop.
Item#: 17102 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+
With just a balloon and a bottle, this item has the WOW factor you have been searching for!
Item#: 15145 Age: 15+
A blister pack of 5 CR2025 Lithium batteries, ideal for LED remote controls, watches, clocks, calculators, electronics, cameras, LED tools, and so much more!
Item#: 17116 Age: 18+
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+
This 3000 grams/30 Newtons tubular spring scale is essential for any science classroom!
Item#: 16455 Age: 18+
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 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)
This 10mm cube of almost pure (99.95% pure) Titanium metal is great for variety of chemistry and physics experiments.
Item#: 16877 Age: 14+
(1 customer reviews)
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+
This high quality, efficient vacuum pump produces less noise and vibration, while using less energy.
Item#: 14812 Age: 18+
(2 customer reviews)
This mini 3V green COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.
Item#: 16906 Age: 14+
Great 1000X digital microscope with a LCD screen for easy viewing of specimens.
Item#: 16871 Age: 14+
(2 customer reviews)
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+
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+
High quality and durable, the Boston Round Amber Flint Bottles with caps have countless classroom uses.
Item#: 16724 Age: 14+
(1 customer reviews)
Use three or four AA batteries (4.5V - 6V) to power this lightbulb.
Item#: 17101 Age: 18+
(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+
Excellent for showing refraction and internal reflection in water, and for measuring its refractive index.
Item#: 16980 Age: 14+
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+
Standard banana (female) terminals / sockets for your next DIY electronics project.
Item#: 17150 Age: 14+
This classroom-quality laser ray box can be used in a wide variety of general optics experiments and demonstrations
Item#: 16554 Age: 18+
This is a set of male and female DC power connectors (jacks) with easy-to-connect wire terminals.
Item#: 17041 Age: 14+
Petri Dishes are essential lab materials used for growing and studying cultures.
Item#: 16941 Age: 14+
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+
Standard chemistry lab rubber tubing: 1/4 inch diameter, 10 feet long single-piece.
Item#: 16736 Age: 18+
(1 customer reviews)
This portable butane burner does not have wicks to replace or gas lines to install!
Item#: 16533 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+
Versatile device gives digital readouts of pH, temperature in both C and F, and particles in Parts Per Million.
Item#: 16324 Age: 14+
Digital sound meters measure the decibel level of sound input, both environmental, or from devices
Item#: 16322 Age: 18+
(2 customer reviews)
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: 18+
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+
Diffraction grating with 3 different measuring options
Item#: 15313 Age: 8+
This large chunk of Desert Rose Cluster, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15752 Age: 14+
Dendrite is a crystal that develops with a multi-branching tree-like form.
Item#: 15747 Age: 14+
Use this 500mL rounded bottom boiling flask in your next chemistry demonstration!
Item#: 16547 Age: 18+
Explore the exciting world of color and color mixing with these color paddles.
Item#: 15590 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+
25ml Glass Burette with stopcock for use in analytical chemistry; dispenses liquid in variable, measured amounts
Item#: 15353 Age: 13+
Demonstrate color addition and shadows using this color mixing apparatus!
Item#: 14816 Age: 14+
Explore the mechanical advantage of an inclined plane with this apparatus!
Item#: 14829 Age: 13+
Use this round silicone lab mat for moving hot beakers and pans!
Item#: 14975 Age: 13+
This subwoofer speaker is a great addition to your home theater!
Item#: 14669 Age: 18+
This mini 3V red COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.
Item#: 16907 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+
Simple glass mirror strips great for optics experiments. Affordable pack of 12 mirrors.
Item#: 16979 Age: 14+
(1 customer reviews)
These high-quality test leads are a great replacement for any standard multimeter.
Item#: 17089 Age: 18+
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: 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: 13+
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: 15+
Use this high-quality hard hat to protect you from falling items!
Item#: 14408 Age: 16+
(1 customer reviews)
These compasses can slide on watches, wristbands, and straps up to 3/4 inch wide and 1/8 inch thick.
Item#: 16974 Age: 14+
(2 customer reviews)
These affordable 170 tie-points mini electronics breadboards are great for hobby electronics projects and prototyping.
Item#: 17036 Age: 14+
Good for science projects, lab lessons, cooking and baking and more! 1 liter capacity.
Item#: 16929 Age: 14+
This set of six pure gas tubes is great for physics light emission experiments with a Tesla Coil or Van De Graaff generator.
Item#: 17157 Age: 18+
(1 customer reviews)
This 2-3 inch specimen of azurite is embedded in rock, often featuring additional occurrences of malachite
Item#: 16373 Age: 14+
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+
New, more compact ripple tank for wave demonstrations.
Item#: 16527 Age: 18+
This PCB Copper Board measures 7x10 cm and is unperforated, allowing you to create your own circuit board.
Item#: 16443 Age: 18+
A blister pack of ten AG-13 LR44 alkaline batteries, ideal for watches, clocks, calculators, electronics, cameras, LED tools, and so much more!
Item#: 17136 Age: 18+
This universal USB extension cable features USB Male on one end and USB Female connector on the other end.
Item#: 17131 Age: 18+
Connect your standard banana leads to any BNC input or output with this handy adapter.
Item#: 17085 Age: 18+
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+
This 10 piece wire bundle is useful for connecting breadboard circuitry to outside power sources.
Item#: 17068 Age: 14+
This handy digital inclinometer measures the the angle of inclination of something
Item#: 16716 Age: 18+
Perform advanced distillation experiments with this comprehensive kit containing all the necessary lab-quality materials
Item#: 16543 Age: 18+
This small but powerful electro-magnet can lift up to 2.5kg with only 6V power (two AA batteries)!
Item#: 16660 Age: 18+
This large chunk of Kyanite, 2-4 inches in diameter, is great for any mineral collection.
Item#: 15985 Age: 14+
50ml Glass Burette with stopcock for use in analytical chemistry; dispenses liquid in variable, measured amounts
Item#: 15354 Age: 13+
Use this adjustable bunsen burner for a wide range of classroom chemistry experiments!
Item#: 16726 Age: 18+
Explore and discover the growth of Aragonite crystals with this experiment kit that is sure to amaze your budding Geologist!
Item#: 16728 Age: 7+
Named after the German chemist Eduard Buchner, the Buchner funnel is used for suction filtration of liquids. This is a large 100mm in diameter version.
Item#: 16927 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+
Great assortment of button cell watch batteries at a great price! Must-have for any household.
Item#: 17126 Age: 18+
Need to connect a wire to a solar cell or DC motor without soldering it? This convenient conductive copper foil tape is self-adhesive, and it gives you an instant connection.
Item#: 17170 Age: 18+
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 handy carabiner clip keychain light features super-bright SMT light technology and 3 modes.
Item#: 16417 Age: 18+
This high quality aluminum laser module holder serves as both a holder and a heat sink for 12mm laser modules.
Item#: 17098 Age: 18+
Demonstrate the transformation of potential energy into kinetic energy in a fun and interesting way!
Item#: 16936 Age: 14+
Keep your test tubes secure and organized with this handy universal test tube rack featuring holes in four different diameters
Item#: 16530 Age: 14+
A 2-3 inch specimen of cloudy ice calcite; great addition to any rock or mineral collection
Item#: 16370 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 is a 10mm x 10mm x 10mm cube of almost pure (99.95% pure) Niobium metal.
Item#: 16952 Age: 18+
This fascinating kit presents a modern version of Oersted's historical magnetic field experiment.
Item#: 16935 Age: 18+
This is an affordable pack of five (5) CR1225 lithium batteries. Each battery is 3 Volts.
Item#: 17031 Age: 14+
The Rechargeable Pocket Digital Oscilloscope is a fully functional, high performance, and cost-effective handheld oscilloscope for the maintenance industry and the research and development industry.
Item#: 16886 Age: 18+
(1 customer reviews)
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+
30A 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#: 17140 Age: 18+
Temperature data logger that connects via USB directly to your computer to transmit data gathered
Item#: 16349 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+
15 natural minerals collection that demonstrates various luster.
Item#: 15847 Age: 14+
Use this 1000mL rounded bottom boiling flask in your next chemistry demonstration!
Item#: 16548 Age: 18+
This large chunk of Elestial Quartz, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16421 Age: 14+
Use this stereo plug for a variety of audio applications!
Item#: 14707 Age: 15+
Great force table for accurate study of forces, vectors, etc. Every physics classroom should have one!
Item#: 13431 Age: 18+
Great comprehensive dissecting set for school labs.
Item#: 15147 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+
The bottle is useful in generating a gas such as hydrogen.
Item#: 16928 Age: 18+
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 hand-held spectroscope is excellent for quantitative examination of white light and radiant bodies' spectral composition. It consists of a telescoping metal tube 0.75? (20 mm) in diameter with an adjustable slit at one end.
Item#: 16969 Age: 18+
This affordable magnet set includes 9 ceramic magnets for fun scientific experiments.
Item#: 16971 Age: 14+
Much like our life size skeleton model, students can explore this model as a visual aid for physiology.
Item#: 16932 Age: 14+
This large Vanadinite chunk, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16420 Age: 14+
Start your own company and start accepting building contracts with this open-ended construction-themed sand box!
Item#: 16610 Age: 5+
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+
Learn human anatomy with this Torso Model teaching tool. Shows all of the major systems: respiratory, circulatory, digestive, nervous, urinary, and musculature.
Item#: 16933 Age: 14+
Made from heat resistant borosilicate glass, this condenser is designed for efficiency and high-speed condensing.
Item#: 16923 Age: 18+
This high-capacity Lithium-ion rechargeable battery is great for your next solar energy science project, electric vehicles and bikes, scooters, golf carts and more.
Item#: 16948 Age: 18+
This fun magnetic linear accelerator is a device that uses the conversion of magnetic energy into kinetic energy to launch a metal ball with high velocity.
Item#: 17054 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+
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+
You can adjust the output of this power supply from 3V to 24V DC, and it will give you a maximum of 2A current - which is more than enough to power all your science projects.
Item#: 17168 Age: 18+
An authentic fossil of an orthoceras, an ancient ancestor of our modern-day squid, preserved in a rock matrix. Makes a great gift or stocking stuffer.
Item#: 16180 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+
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+
This large Apophyllite cluster, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16423 Age: 14+
This is a set of 40 jumper wires (20cm) in a cable ribbon with a male connector or pin at each end.
Item#: 17154 Age: 18+
High-quality game dice assortment - 10pcs. Great for games and math activities.
Item#: 17123 Age: 6+
A simple yet spectacular experiment that demonstrates the transformation of mechanical energy into heat energy.
Item#: 16739 Age: 14+
This balloon and puck set is used to demonstrate acceleration, uniform velocity, and collision in two dimensions.
Item#: 16741 Age: 14+
This handy digital oscilloscope displays and analyzes the waveform of electronic signals.
Item#: 16715 Age: 18+
This high-quality violet/blue laser module emits a line laser, has an adjustable focus lens, and operates on 3 to 6V DC
Item#: 16766 Age: 18+
These disposable soft polyurethane foam ear plugs are perfect for protecting the wearer from loud environments and have a Noise Reduction Rating (NRR) of 32 decibels (dB).
Item#: 16832 Age: 18+
This accurate and easy-to-use digital device features an EC meter, thermometer, and a particle meter.
Item#: 16855 Age: 14+
(1 customer reviews)
The enthusiast-level Deluxe LCD Digital Microscope makes for a very durable, light-weight, and affordable entry microscope for all ages.
Item#: 16891 Age: 18+
This is a must-have biological slide set for any school lab or classroom. Includes 100 slides that cover various plants, animals and insect tissues.
Item#: 16872 Age: 14+
This Gel Ant Habitat comes with LED lights that allow you to observe ant behaviors during the day and night.
Item#: 16791 Age: 15+
This high-quality green laser module emits a line laser, has an adjustable focus lens, and operates on 3 to 6V DC
Item#: 16765 Age: 18+
This set includes twelve (12) assorted colors cloth/tailors tape measures with both metric (mm/cm) and SAE (inches) markings.
Item#: 16978 Age: 14+
This product is a 10mm x 10mm x 10mm cube of almost pure (99.95% pure) Bismuth metal. It features a laser-etched symbol, name, atomic number, and atomic weight in the front of the cube and density (9.87 g/cm^3), and purity in the back.
Item#: 17134 Age: 18+
Made of durable acrylic, this one piece molded design make the electrophoresis tank easy to use and safe.
Item#: 16531 Age: 18+
These are a must for electrostatic experiments.
Item#: 16968 Age: 14+
A simple black spring cord lanyard keychain designed to withstand every day use.
Item#: 17087 Age: 14+
This heat mantle provides an efficient and safe alternative to hotplates and bunsen burners, heating glassware safely and evenly.
Item#: 16789 Age: 18+
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Item#: 16835 Age: 14+
This adjustable pair of pliers comes with a sliding lock mechanism that allows for a wide range of diameter lengths.
Item#: 16800 Age: 18+
This is an affordable spare microscope objective replacement. It is made of high-quality achromatic glass lens and has 40x magnification.
Item#: 16113 Age: 15+
This kit includes everything you need to build both open or closed circuits and parallel or series circuits.
Item#: 16742 Age: 14+
An essential component in making DIY inductors or transformers.
Item#: 17083 Age: 14+
This comprehensive 29-piece kit introduces students to the basic principles of electricity and magnetism.
Item#: 16945 Age: 14+
Learn about COVID-19, how diseases spread, and the nature of scientific understanding – how it develops and evolves.
Item#: 17141 Age: 13+
A spare microscope widefield lens offering 10x magnification
Item#: 16114 Age: 15+
A spare microscope objective, achromatic lens offering 10x magnification
Item#: 16112 Age: 15+
This solar panel will produce 18V 30W of electricity with full sun exposure. Great for boating or camping applications.
Item#: 16695 Age: 18+
This is a perfect spectrometer for intermediate to high school level laboratories.
Item#: 15161 Age: 18+
Welcome to xUmp.com, your one-stop shop for all your scientific and STEM needs! Our extensive selection of science supplies has been carefully curated by real scientists and educators, ensuring that you'll find only the best and most educational products on our site. Whether you're a teacher looking for classroom supplies, a student gearing up for a science fair, or a science enthusiast looking for the perfect gift, we've got you covered. From chemistry glassware and lab equipment to robots and science kits, we have everything you need to explore the exciting world of science. Browse our store today and discover the wonder of science!