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Photo of the: Modular D Battery Holder - 1.5V

Modular D Battery Holder - 1.5V

Great battery holder for D-cell batteries needed for your next science project!

Item#: 13408 Age: 7+
5 star rating (3 customer reviews)

Photo of the: Contact Key Switch

Contact Key Switch

The Contact Key can open and close a circuit and is very handy in demonstrating Morse code.

Item#: 11111 Age: 13+

Photo of the: Mini DC Motor with Leads

Mini DC Motor with Leads

Use this mini DC motor for your next science project or home hobby craft!

Item#: 13975 Age: 18+

Photo of the: Soft Iron Rod

Soft Iron Rod

Use this soft iron rod for a variety of classroom learning demonstrations!

Item#: 14822 Age: 18+
5 star rating (9 customer reviews)

Photo of the: Energy Ball

Energy Ball

Demonstrate circuits and conductivity with this energy ball.

Item#: 10612 Age: 13+
5 star rating (5 customer reviews)

Photo of the: Spring Cord Lanyard Keychain

Spring Cord Lanyard Keychain

A simple black spring cord lanyard keychain designed to withstand every day use.

Item#: 17087 Age: 14+

Photo of the: Refraction Cup for Optics Experiments

Refraction Cup for Optics Experiments

These semicircular plastic cells are perfect for observing the refractive properties of different liquids.

Item#: 15911 Age: 15+
5 star rating (1 customer reviews)

Photo of the: Solid Steel Ball - 19mm 0.75 inch Diameter

Solid Steel Ball - 19mm 0.75 inch Diameter

This 19mm solid steel ball is great for physics collision or projectile experiments.

Item#: 17064 Age: 18+

Photo of the: Solid Steel Ball - 16mm 0.63 inch Diameter

Solid Steel Ball - 16mm 0.63 inch Diameter

This solid steel ball is great for physics collision experiments.

Item#: 17063 Age: 18+

Photo of the: Magdeburg Hemispheres

Magdeburg Hemispheres

These simple versions of the original Magdeburg Hemispheres can be used for a great vacuum demonstration.

Item#: 13429 Age: 13+
4.5 star rating (2 customer reviews)

Photo of the: Single Pulley for Physics Classroom

Single Pulley for Physics Classroom

Use the Single Pulley System to lift or support loads!

Item#: 11103 Age: 13+

Photo of the: Refraction Cup with Measurements

Refraction Cup with Measurements

These semicircular plastic cells with clearly demarcated measurements are perfect for observing the refractive properties of different liquids

Item#: 16528 Age: 14+

Photo of the: Convex Glass Mirror

Convex Glass Mirror

Convex mirror measuring 75mm in diameter - great for optics experiments

Item#: 15683 Age: 18+

Photo of the: Equilateral Optical Glass Prism - 25 x 75 mm

Equilateral Optical Glass Prism - 25 x 75 mm

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+
5 star rating (7 customer reviews)

Photo of the: Tubular Spring Scale - White 3000g

Tubular Spring Scale - White 3000g

This 3000 grams/30 Newtons tubular spring scale is essential for any science classroom!

Item#: 16455 Age: 18+

Photo of the: Super Capacitor - 100F 2.7V

Super Capacitor - 100F 2.7V

They don’t get much bigger than this!

Item#: 15880 Age: 18+

Photo of the: Happy and Sad Balls - Collisions Demo

Happy and Sad Balls - Collisions Demo

Happy and Sad Balls are used to show the relationship between elastic and inelastic collisions.

Item#: 16746 Age: 14+

Photo of the: Right-Angle Acrylic Prism - 1 x 2 inches

Right-Angle Acrylic Prism - 1 x 2 inches

Use this 1x2 inch right-angle acrylic prism for optics demonstrations!

Item#: 16407 Age: 18+
5 star rating (3 customer reviews)

Photo of the: Pet Tornado - Desktop Twister Toy

Pet Tornado - Desktop Twister Toy

Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!

Item#: 10250 Age: 5+
3.5 star rating (5 customer reviews)

Photo of the: Acrylic Equilateral Prism - 25 x 75 mm

Acrylic Equilateral Prism - 25 x 75 mm

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+
4.5 star rating (4 customer reviews)

Photo of the: Triple Tandem Pulley

Triple Tandem Pulley

Use this triple tandem pulley for various project applications!

Item#: 14046 Age: 13+

Photo of the: Equilateral Acrylic Prism - 1 x 2 inches

Equilateral Acrylic Prism - 1 x 2 inches

Simple equilateral plastic prism. Great for science projects and classroom demonstrations.

Item#: 16406 Age: 18+
5 star rating (1 customer reviews)

Photo of the: Mini Magnetic Pole Finder

Mini Magnetic Pole Finder

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+
5 star rating (1 customer reviews)

Photo of the: Precision Gyroscope

Precision Gyroscope

This high precision gyroscope will amaze you with rotational speed and ease of precision.

Item#: 10450 Age: 5+
5 star rating (6 customer reviews)

Photo of the: Equilateral Glass Prism - 1 x 2 inches

Equilateral Glass Prism - 1 x 2 inches

A 2x1 equilateral optical glass prism perfect for demonstrating light color spectrum at home or in the classroom

Item#: 16405 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Portable Newton's Color Disc - Battery Powered

Portable Newton's Color Disc - Battery Powered

A miniaturized marvel inspired by the groundbreaking invention of Sir Isaac Newton.

Item#: 17443 Age: 18+

Photo of the: Mini E10 Lamp Holder with Springs

Mini E10 Lamp Holder with Springs

Conduct basic experiments involving electrical circuits with this mini lamp holder.

Item#: 15673 Age: 8+

Photo of the: Tubular Spring Scale - Red 2000g

Tubular Spring Scale - Red 2000g

This 2000 grams/20 Newtons tubular spring scale is essential for any science classroom!

Item#: 13706 Age: 18+

Photo of the: Quadruple Pulley

Quadruple Pulley

Use this quadruple pulley for various project applications!

Item#: 14045 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Equilateral Glass Refraction Prism 75 x 9 mm

Equilateral Glass Refraction Prism 75 x 9 mm

Use this equilateral block glass prism for refraction experiments!

Item#: 14477 Age: 13+
5 star rating (2 customer reviews)

Photo of the: Tubular Spring Scale - Green 500g

Tubular Spring Scale - Green 500g

This 500 grams/5 Newtons tubular spring scale is essential for any science classroom!

Item#: 13704 Age: 18+

Photo of the: Thermodynamic Drinking Bird

Thermodynamic Drinking Bird

Remember this hard to find toy? The drinking bird is back!

Item#: 10179 Age: 13+
5 star rating (11 customer reviews)

Photo of the: Adjustable Red Laser Module - Line 650nm 5mW

Adjustable Red Laser Module - Line 650nm 5mW

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+

Photo of the: Hook Collar Clamp

Hook Collar Clamp

A versatile support for various lab elements and equipment, including pulleys, spring scales, and more.

Item#: 16550 Age: 18+

Photo of the: Adjustable Violet/Blue Laser Module - Line 405nm 5mW

Adjustable Violet/Blue Laser Module - Line 405nm 5mW

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+

Photo of the: Bumper Cars - Pair

Bumper Cars - Pair

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+

Photo of the: Crookes Solar Radiometer

Crookes Solar Radiometer

Experience this sphere powered by the sun!

Item#: 10094 Age: 8+
5 star rating (9 customer reviews)

Photo of the: Tubular Spring Scale - Brown 1000g

Tubular Spring Scale - Brown 1000g

This 1000 grams/10 Newtons tubular spring scale is essential for any science classroom!

Item#: 13705 Age: 18+

Photo of the: Bi-Metal Compound Bar

Bi-Metal Compound Bar

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+

Photo of the: Double Tandem Pulley

Double Tandem Pulley

Use the Double Tandem Pulley System for Physics experiments, loads, or any other weighty need!

Item#: 11106 Age: 13+

Photo of the: Laboratory Gyroscope

Laboratory Gyroscope

Use this great laboratory gyroscope for teaching in the classroom setting!

Item#: 14874 Age: 13+

Photo of the: Fire Syringe - The Physics Combustion Demo

Fire Syringe - The Physics Combustion Demo

Teach the scientific principle behind diesel engines with this interesting science experiment!

Item#: 13434 Age: 13+
4 star rating (2 customer reviews)

Photo of the: Long Metal Coil Spring - Extends to 30 feet

Long Metal Coil Spring - Extends to 30 feet

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+
5 star rating (1 customer reviews)

Photo of the: Gravitron Gyro - Touch-Safe Gyroscope

Gravitron Gyro - Touch-Safe Gyroscope

This interactive galactic action toy lets kids feel the power of a real spaceship in their hand! Kids will love experiencing gyroscopic inertia just like a real astronaut.

Item#: 15447 Age: 5+

Photo of the: Magnetic Sphere with Iron Filings Kit

Magnetic Sphere with Iron Filings Kit

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+

Photo of the: Demo Solar Car Educational Model

Demo Solar Car Educational Model

Use this solar car to show the applications of solar energy for everyday life!

Item#: 13844 Age: 15+
5 star rating (1 customer reviews)

Photo of the: Electromagnet Science Kit

Electromagnet Science Kit

Use this kit to introduce electromagnetic principles in the classroom setting!

Item#: 14852 Age: 13+

Photo of the: Bernoulli Bag - Pack of 4

Bernoulli Bag - Pack of 4

How many breaths does it take to fill and 8 foot long tube? Just one!

Item#: 15593 Age: 13+

Photo of the: Variable Inertia Set - pack of 2 discs

Variable Inertia Set - pack of 2 discs

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+

Photo of the: Snaky Spring Wave Demonstration

Snaky Spring Wave Demonstration

Use this item to study and illustrate wave motion.

Item#: 16965 Age: 14+
5 star rating (1 customer reviews)

Photo of the: Digital DC Voltmeter Module - 3V-30V

Digital DC Voltmeter Module - 3V-30V

Affordable digital voltmeter capable of measuring DC voltages from 3V to 30V.

Item#: 16754 Age: 14+
5 star rating (2 customer reviews)

Photo of the: Ball and Ring - Thermal Expansion Set

Ball and Ring - Thermal Expansion Set

This thermal expansion set, also known as “ball and ring”, is a popular device to demonstrate thermal expansion.

Item#: 10871 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Spark Timer Accelerator

Spark Timer Accelerator

Affordable spark timer for your physics lab.

Item#: 15158 Age: 14+

Photo of the: Heat and Energy Transfer Kit with Digital Thermometers

Heat and Energy Transfer Kit with Digital Thermometers

This simple heat transfer apparatus is perfect for classroom demos.

Item#: 17357 Age: 18+

Photo of the: Vibration and Wave Demonstration Set
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Vibration and Wave Demonstration Set

This comprehensive kit includes everything you need to teach mechanical vibration and waves.

Item#: 17232 Age: 18+

Photo of the: Wheel and Axle

Wheel and Axle

Plastic stepped pulley fitted with ball bearing and steel rod - teaches mechanics and conservation of energy

Item#: 15677 Age: 18+

Photo of the: 30ml Luer Lock Syringe with Cap - Non-Sterile

30ml Luer Lock Syringe with Cap - Non-Sterile

This non-sterile 30ml syringe comes with a luer lock cap and it great for gas law experiments.

Item#: 17092 Age: 18+

Photo of the: Seismic Accelerator

Seismic Accelerator

A fun way to demonstrate the laws of conservation of energy! Great demonstration for a physics classroom or outdoor science play.

Item#: 15714 Age: 13+

Photo of the: Rotational Wind Anemometer

Rotational Wind Anemometer

Determine wind speed for your next science lesson using this durable anemometer!

Item#: 13457 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Copper-Zinc Voltaic Cell

Copper-Zinc Voltaic Cell

Check out this great experiment demonstrating the conversion of chemical energy into electrical energy!

Item#: 13885 Age: 16+
5 star rating (1 customer reviews)

Photo of the: Flexinol MuscleWire - 70 deg C - 1m

Flexinol MuscleWire - 70 deg C - 1m

Use this Flexinol Musclewire for a variety of electronics applications!

Item#: 14909 Age: 13+

Photo of the: Inclined Plane - Physics Classroom Demo

Inclined Plane - Physics Classroom Demo

Explore the mechanical advantage of an inclined plane with this apparatus!

Item#: 14829 Age: 13+

Photo of the: Simple Halls Carriage

Simple Halls Carriage

Demonstrates relationship of work and energy in physics/dynamics experiments

Item#: 15344 Age: 18+

Photo of the: Atmospheric Mat with Hook

Atmospheric Mat with Hook

Durable and thick rubber mat with detachable hook demonstrates principle of atmospheric pressure/allows you to lift disproportionately heavy objects

Item#: 16109 Age: 13+

Photo of the: Metal Disc Set - 8 Metals - Stamped 1inch

Metal Disc Set - 8 Metals - Stamped 1inch

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+
5 star rating (1 customer reviews)

Photo of the: Thermoelectric Generator

Thermoelectric Generator

Use this generator to demonstrate the 2nd law of thermodynamics!

Item#: 14618 Age: 15+
5 star rating (3 customer reviews)

Photo of the: 12mm Steel Balls - Set of 12

12mm Steel Balls - Set of 12

Use this set of steel balls for a variety of experiments!

Item#: 14828 Age: 18+

Photo of the: Green Cotton Pulley Thread - 15m

Green Cotton Pulley Thread - 15m

15 meters of durable, non-stretch cotton for use with any of our pulleys

Item#: 16118 Age: 13+

Photo of the: 6 inch Plasma Ball

6 inch Plasma Ball

This large 6 inch plasma ball will add some excitement to any room!

Item#: 15558 Age: 14+
5 star rating (1 customer reviews)

Photo of the: Ice Melting Kit

Ice Melting Kit

Fun demo of the difference in thermal conductivity of two different materials.

Item#: 15773 Age: 14+

Photo of the: Laser Pointer Holder Clamp - 16mm

Laser Pointer Holder Clamp - 16mm

Finally you can use your laser pointer on your lab or classroom table - hands-free!

Item#: 16767 Age: 18+

Photo of the: Cristalheat - Supercooled Heat Pack

Cristalheat - Supercooled Heat Pack

An excellent demonstration tool to show the process of supercooling!

Item#: 13494 Age: 13+
4.5 star rating (3 customer reviews)

Photo of the: Heat Conductometer

Heat Conductometer

Heat conductometer with aluminum, brass, steel, nickel, and copper spokes.

Item#: 10875 Age: 13+

Photo of the: Knife Switch - Double Pole Double Throw

Knife Switch - Double Pole Double Throw

Create interest in electronics in your classroom by using this great double knife switch!

Item#: 13854 Age: 13+
4.5 star rating (2 customer reviews)

Photo of the: MuscleWire Demo Spring

MuscleWire Demo Spring

Show the science behind shape-memory alloy technology with this fun spring coil!

Item#: 14903 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Mini Lightbulbs - 1.5-3V E10 - Pack of 10

Mini Lightbulbs - 1.5-3V E10 - Pack of 10

Great for electrical science projects! Use them in your electric circuits for your next science fair project.

Item#: 11108 Age: 13+
5 star rating (5 customer reviews)

Photo of the: Electromagnetism - Oersteds Effect Classroom Demo Apparatus

Electromagnetism - Oersteds Effect Classroom Demo Apparatus

This fascinating kit presents a modern version of Oersted's historical magnetic field experiment.

Item#: 16935 Age: 18+

Photo of the: Magnetic Putty with Neo Magnet

Magnetic Putty with Neo Magnet

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+

Photo of the: Glass Lens & Prisms Set

Glass Lens & Prisms Set

This set includes seven high-quality glass lenses/prisms for use with ray box geometric optics demonstrations.

Item#: 15350 Age: 18+
3 star rating (1 customer reviews)

Photo of the: Dr Johnson's Heat Engine

Dr Johnson's Heat Engine

This is a great clean heat demonstration model for the classroom setting!

Item#: 14907 Age: 14+

Photo of the: Digital Sound Meter

Digital Sound Meter

Digital sound meters measure the decibel level of sound input, both environmental, or from devices

Item#: 16322 Age: 18+
4.5 star rating (2 customer reviews)

Photo of the: Pendulum Wave Demo

Pendulum Wave Demo

The Pendulum Wave Demo simulates phases, beats, and frequencies.

Item#: 15908 Age: 14+
5 star rating (2 customer reviews)

Photo of the: Complete Geometric Optics Demo Set
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Complete Geometric Optics Demo Set

Complete optics set for physics classroom demonstrations. Every physics teacher should have one of these.

Item#: 15910 Age: 14+
5 star rating (1 customer reviews)

Photo of the: Spare Gold Leaves - Pack of 6

Spare Gold Leaves - Pack of 6

Six spare gold foil electroscope leaves

Item#: 15309 Age: 13+

Photo of the: Energy Transfer Balls - Set of 2

Energy Transfer Balls - Set of 2

A simple yet spectacular experiment that demonstrates the transformation of mechanical energy into heat energy.

Item#: 16739 Age: 14+

Photo of the: Adjustable Green Laser Module - Line 510nm 5mW

Adjustable Green Laser Module - Line 510nm 5mW

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+

Photo of the: Titanium Metal Cube - 10mm 99.95 Pure

Titanium Metal Cube - 10mm 99.95 Pure

This 10mm cube of almost pure (99.95% pure) Titanium metal is great for variety of chemistry and physics experiments.

Item#: 16877 Age: 14+
5 star rating (1 customer reviews)

Photo of the: Mini Tesla Coil with 9V Power Adapter

Mini Tesla Coil with 9V Power Adapter

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+

Photo of the: Wimshurst Lightning Machine

Wimshurst Lightning Machine

The Wimshurst Machine is a high quality static machine for student labs.

Item#: 10887 Age: 13+
5 star rating (3 customer reviews)

Photo of the: Oersteds Law Apparatus

Oersteds Law Apparatus

Use this apparatus to demonstrate Oersted's Law!

Item#: 14623 Age: 18+

Photo of the: Magnetic Field Model

Magnetic Field Model

Use this magnetic field model to show the power of magnets!

Item#: 14626 Age: 13+

Photo of the: Halls Carriage - Physics Classroom Demo

Halls Carriage - Physics Classroom Demo

This standard Halls Carriage is perfect for physics dynamics experiments and demos.

Item#: 17315 Age: 14+

Photo of the: Electromagnet - Dissectible

Electromagnet - Dissectible

This electromagnet is great for classroom demonstrations!

Item#: 14033 Age: 18+
4.5 star rating (4 customer reviews)

Photo of the: Voltaic Cell with Porous Cup and Electrodes Set

Voltaic Cell with Porous Cup and Electrodes Set

This voltaic cell is excellent for demonstrating electro-chemical reactions!

Item#: 14073 Age: 14+
5 star rating (1 customer reviews)

Photo of the: Resonance Bowl
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Resonance Bowl

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+
5 star rating (1 customer reviews)

Photo of the: Laboratory Vacuum Pump, 110V
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Laboratory Vacuum Pump, 110V

This high quality, efficient vacuum pump produces less noise and vibration, while using less energy.

Item#: 14812 Age: 18+
5 star rating (2 customer reviews)

Photo of the: Maxwells Wheel - Large

Maxwells Wheel - Large

This classic device is used to demonstrate the conservation of mechanical energy.

Item#: 10882 Age: 13+
5 star rating (2 customer reviews)

Photo of the: MuscleWires Project Book and Sample Kit

MuscleWires Project Book and Sample Kit

This project book and sample kit introduces you to shape-memory alloy technology!

Item#: 14904 Age: 14+

Photo of the: Bismuth Metal Cube - 10mm 99.95 Pure

Bismuth Metal Cube - 10mm 99.95 Pure

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+

Photo of the: Magnetic Ferrofluid Display

Magnetic Ferrofluid Display

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+
5 star rating (3 customer reviews)

Photo of the: Digital EMF Meter

Digital EMF Meter

This meter will sense the amount of electromagnetic radiation in a given test space. Excellent for experiments involving electromagnetic fields.

Item#: 16326 Age: 18+
5 star rating (2 customer reviews)

Photo of the: Acrylic Lens & Prisms Set

Acrylic Lens & Prisms Set

Seven varying acrylic lenses/prisms for use with ray box or demonstrations

Item#: 15349 Age: 18+
5 star rating (1 customer reviews)

Photo of the: Aluminum Tuning Forks - Set of 8

Aluminum Tuning Forks - Set of 8

Set of 8 aluminum tuning forks ranging from 256 to 512 Hz in frequency.

Item#: 15775 Age: 14+

Photo of the: Mini Ripple Tank - Physics Classroom Demo
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Mini Ripple Tank - Physics Classroom Demo

New, more compact ripple tank for wave demonstrations.

Item#: 16527 Age: 18+

Photo of the: Balloon and Puck Set

Balloon and Puck Set

This balloon and puck set is used to demonstrate acceleration, uniform velocity, and collision in two dimensions.

Item#: 16741 Age: 14+

Photo of the: Copper Metal Cube - 10mm 99.95 Pure

Copper Metal Cube - 10mm 99.95 Pure

This 10mm cube of almost pure (99.95% pure) Copper metal is great for variety of chemistry and physics experiments.

Item#: 16878 Age: 14+

Photo of the: Zinc Metal Cube - 10mm 99.95 Pure

Zinc Metal Cube - 10mm 99.95 Pure

This 10mm cube of almost pure (99.95% pure) Zinc metal is great for variety of chemistry and physics experiments.

Item#: 16879 Age: 14+

Photo of the: 5V USB-Powered Micro Tesla Coil

5V USB-Powered Micro Tesla Coil

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+

Photo of the: MuscleWires Monster Moving Hand Kit

MuscleWires Monster Moving Hand Kit

Build a hand that realistically moves its fingers using shape memory allow technology!

Item#: 14905 Age: 15+

Photo of the: Electric Double Walled Calorimeter

Electric Double Walled Calorimeter

Use this calorimeter for a variety of heat experiments!

Item#: 14848 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Economy Color Mixing Demo

Economy Color Mixing Demo

Create hundreds of color combinations using this color mixing demo!

Item#: 14814 Age: 13+
3 star rating (1 customer reviews)

Photo of the: Force and Reaction Fan Car

Force and Reaction Fan Car

Use this fan car to demonstrate the difference between force and mass!

Item#: 14075 Age: 13+

Photo of the: Cloud Forming Apparatus

Cloud Forming Apparatus

Use this instrument to show how clouds form!

Item#: 13993 Age: 16+

Photo of the: Rotational Inertia Ring and Disk

Rotational Inertia Ring and Disk

This set includes disk and ring with equal mass and radius. Great for the classic rotational inertia physics experiment!

Item#: 13493 Age: 13+

Photo of the: Neon Wand for Electrostatic Experiments

Neon Wand for Electrostatic Experiments

Use this wand with a Van d Graaf generator to create a cool visual effect!

Item#: 13783 Age: 18+

Photo of the: Van de Graaff Demo DVD

Van de Graaff Demo DVD

An excellent DVD for use with the Winsco Van de Graaf generator!

Item#: 13784 Age: 18+

Photo of the: Harbottle Apparatus

Harbottle Apparatus

With just a balloon and a bottle, this item has the WOW factor you have been searching for!

Item#: 15145 Age: 15+

Photo of the: Gas Law Apparatus
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Gas Law Apparatus

Use this apparatus to demonstrate Boyle's Law!

Item#: 14836 Age: 14+

Photo of the: Mini Knife Switch - Single

Mini Knife Switch - Single

Switch on your child’s interest in electronics!

Item#: 11109 Age: 13+
5 star rating (6 customer reviews)

Photo of the: Nickel Metal Cube - 10mm 99.95 Pure

Nickel Metal Cube - 10mm 99.95 Pure

This 10mm cube of almost pure (99.95% pure) Nickel metal is great for variety of chemistry and physics experiments.

Item#: 16876 Age: 14+

Photo of the: Standalone USB Temperature Data Logger Thermometer

Standalone USB Temperature Data Logger Thermometer

Temperature data logger that connects via USB directly to your computer to transmit data gathered

Item#: 16349 Age: 14+

Photo of the: Acrylic Wave Pendulum
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Acrylic Wave Pendulum

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+
5 star rating (2 customer reviews)

Photo of the: Glass Mirror - 4 x 4 inches

Glass Mirror - 4 x 4 inches

Glass mirror perfect for demonstrating reflection, refraction, and the principles of optics.

Item#: 15681 Age: 18+

Photo of the: Adjustable Red Laser Module - Dot 650nm 5mW

Adjustable Red Laser Module - Dot 650nm 5mW

This high-quality red laser module has an adjustable focus lens and operates on 3 to 6V DC.

Item#: 15879 Age: 18+

Photo of the: Horizontal Cast and Collision Tester

Horizontal Cast and Collision Tester

Study horizontal and vertical motion, conservation of energy, and momentum with this fun and classroom-ready collision testing kit!

Item#: 15674 Age: 13+

Photo of the: 4m Green Pulley String

4m Green Pulley String

4 meters of strong, green colored string. Perfect for smaller pulley demonstrations and systems.

Item#: 17093 Age: 18+

Photo of the: Sensors Alive: Bring Physics to Life
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Sensors Alive: Bring Physics to Life

Demystify abstract physics phenomena like light, sound, and heat as never before — with this highly innovative, gamified sensor physics lab.

Item#: 16702 Age: 8+

Photo of the: Digital Pocket Oscilloscope - 0-200KHz

Digital Pocket Oscilloscope - 0-200KHz

This handy digital oscilloscope displays and analyzes the waveform of electronic signals.

Item#: 16715 Age: 18+

Photo of the: Flask Electroscope for Electrostatic Experiments

Flask Electroscope for Electrostatic Experiments

Use this flask electroscope to detect electric charges!

Item#: 14624 Age: 13+

Photo of the: Bell Jar with Bell and Pressure Plate

Bell Jar with Bell and Pressure Plate

Use this model to demonstrate the inability of sound waves to travel through a vacuum!

Item#: 14813 Age: 14+
4.5 star rating (2 customer reviews)

Photo of the: Hoffman Screw Clamp for Chemistry Lab

Hoffman Screw Clamp for Chemistry Lab

This Hoffman screw clamp is perfect for science lab use!

Item#: 14835 Age: 18+

Photo of the: Force Table - Physics Classroom Demo
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Force Table - Physics Classroom Demo

Great force table for accurate study of forces, vectors, etc. Every physics classroom should have one!

Item#: 13431 Age: 18+

Photo of the: Double Pulley

Double Pulley

The Double Pulley System will easily lift or support loads for your physics experiments.

Item#: 11104 Age: 13+

Photo of the: Equal Mass Science Set

Equal Mass Science Set

Great apparatus to use for lessons on density in the physics classroom!

Item#: 13983 Age: 15+

Photo of the: Specific Gravity Set

Specific Gravity Set

Use this set to teach about gravity in the physics classroom!

Item#: 13984 Age: 15+

Photo of the: Tubular Spring Scale - Blue 250g

Tubular Spring Scale - Blue 250g

This 250 grams/2.5 Newton's tubular spring scale is essential for any science classroom!

Item#: 13703 Age: 18+

Photo of the: Analog DC AmpMeter 0-1A

Analog DC AmpMeter 0-1A

General purpose Ampmeter (current meter). 0-1A DC.

Item#: 11028 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Conductivity of Solutions Apparatus

Conductivity of Solutions Apparatus

With this apparatus you can actually observe increases and decreases in a liquid's conductivity!

Item#: 15159 Age: 18+

Photo of the: Wooden Roman Arch Model Kit

Wooden Roman Arch Model Kit

This kit allows you to make your very own Roman arch for teaching purposes!

Item#: 13887 Age: 13+

Photo of the: Deluxe Color Mixing Demo
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Deluxe Color Mixing Demo

Demonstrate color addition and shadows using this color mixing apparatus!

Item#: 14816 Age: 14+

Photo of the: Deluxe Gold Leaf Electroscope

Deluxe Gold Leaf Electroscope

High-quality electroscope with scale, grounding connectors, and the option to replace gold leaves!

Item#: 15308 Age: 13+

Photo of the: Triple Pulley

Triple Pulley

Use the Triple Pulley System for Physics experiments, loads, or any other weighty need!

Item#: 11105 Age: 13+

Photo of the: Set of 8 Gas Tubes for Physics Experiments
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Set of 8 Gas Tubes for Physics Experiments

This set of eight pure gas tubes is great for physics light emission experiments with a Tesla Coil or Van De Graaff generator.

Item#: 17157 Age: 18+
5 star rating (1 customer reviews)

Photo of the: Electrostatic Discharge Tongs - Adjustable

Electrostatic Discharge Tongs - Adjustable

These are a must for electrostatic experiments.

Item#: 16968 Age: 14+

Photo of the: Loop The Loop Track

Loop The Loop Track

Demonstrate the transformation of potential energy into kinetic energy in a fun and interesting way!

Item#: 16936 Age: 14+

Photo of the: Ballistics Car Physics Demo

Ballistics Car Physics Demo

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+

Photo of the: Electric Bell

Electric Bell

Standard electric bell that operateds on 3 - 6 Volts DC.

Item#: 15595 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Density Cube Set - 10 Cubes Set

Density Cube Set - 10 Cubes Set

Set of 10 one-inch density cubes made from different materials.

Item#: 15779 Age: 14+

Photo of the: Tubular Spring Scale - Yellow 5000g

Tubular Spring Scale - Yellow 5000g

This 5000 grams/50 Newtons tubular spring scale is essential for any science classroom!

Item#: 15849 Age: 18+

Photo of the: Overflow Can

Overflow Can

Aluminum overflow can with spout for measuring volume by way of fluid displacement

Item#: 15345 Age: 18+

Photo of the: 3 Laser Pointers Set - Red Green Blue

3 Laser Pointers Set - Red Green Blue

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+
5 star rating (3 customer reviews)

Photo of the: Kilovoltron Van de Graaff Generator
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Kilovoltron Van de Graaff Generator

This smaller transportable Van de Graaff Generator will easily fit in any classroom!

Item#: 13775 Age: 18+
5 star rating (1 customer reviews)


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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!