Our Dynamic Cart Kit includes 2 high quality aluminum Carts. The carts feature qualities that change, which can assist with scientific experimentation. Also included are four 250 gram weights that can be attached or detached from the cart themselves. They also feature an extendable rod in the front of each cart that can be used in in an array of science experiments.
The carts measure 3.25″ (80 mm) X 6.5″ (165.1 mm). Their weight is 2.17 lb (986 g).


Includes:
•2 Dynamic Carts
•4 250 g Weights
•Other detachable components

Item 3568-01

$67.61

Our Magnetic Linear Accelerator is a magnificant demonstration for students! It shows the power of magnetism in a comprehensive way! The Magnetic Accelerator allows students to see real-world applications. After arranging the magnetic accelerator,  use a series of balls to propel a final ball out of the accelerator! Aim for the wooden caps to see the limitations of the force!

Includes
• Powerful Rare-earth Magnets,
• Steel Ball Bearings
• 22cm (8.5″) long firing trough
• All the hardware needed to build your own magnetic accelerator

Item 3564-10

$28.41

Teaches mechanical vibration and waves. Use the set to teach about transverse and longitudinal standing waves as well as the concept of resonance, and mechanical vibration. The sine wave signal generator has a large 3-digit display and is combined with the vibration generator for low- and high-frequency vibrations with a range of 1–400 Hz (1-Hz increments) and 0.01–4.00 kHz (0.01-kHz increments).

Includes:
• Wave Driver With Base 1 set
• Sine Wave Generator 1 pc
• Square Chladni Plate 1 pc
• Round Chladni Plate 1 pc
• Resonance Wire Loop 1 pc
• Metal Resonance Strips 1 pc
• Longitudinal Wave Spring 1 pc
• Banana Plug With Sockets, With Hole 2 pcs
• M3 Allen Wrench 1 pc
• M6 Allen Wrench 1 pc
• Blue Sand 1 bottle
• Stand and Spring Stretcher 1 set
• Connection Wire With Banana Plugs (1 red / 1 black) 2 pcs

Item 8410-00S

$284.09

• Video Available

Effectively Illustrate Newton’S Third Law With This Exciting And Simple Product. The Product Allows You To Conduct A Fun Demonstration That’S Great For Younger Kids Learning About Science. It Makes A Great Addition To Science Classrooms.
• Comes With A Teacher’S Guide
Includes:
• 1 Balloon
• 3 Rotor Blades
• 1 Mouth Piece
• 1 Blade Assembly
• Instructions
• Assorted Colors

Item 7030-03

$7.07

This Device Is Used To Measure Uniformly Accelerated Motion And Determine Gravitational Acceleration. Air Is Pumped Through A Hollow Track With Fine Holes; This Allows Specially Fitted Air Track Cars To Glide Relatively Friction-Free.
• Comes With A Teacher’S Guide
Includes:
• Track 47″ (1200 mm)
• Single Speed Air Blower
• 3-Digit Timer
• Complete set (Also Available As Separate Parts)

Item AR-700

$433.85

• Teacher's Guide Included
• Handout Included

Collision in One Dimension

Item 7411-30

$10.00

Measure free-fall acceleration with this set. The timer (110v) starts when the electromagnet releases a steel ball and records as the ball passes through 3 photogates. Determine the period of a pendulum as it passes through a single photogate. 

* Teacher’s Guide and Instructions included. 

Set includes free-fall stand, steel ball, pendulum, 3 photogates, and digital timer. 1.5m drop

Item 3550-60

$311.15

• Teacher's Guide Included

The Rattleback is a long, thin, half-elliptical shape formed in plastic. It has a slightly offset center of gravity, which causes the Rattleback to spin in a directional rotation of choice, usually counterclockwise. If you attempt to spin the Rattleback in the clockwise direction, strong preference will cause the Rattleback to “rattle” back and forth after few rotations, stopping and then reversing the rotation back to the preferred counterclockwise direction. The directional preference is so strong that if the Rattleback is at a standstill and you push down on 1 end, it will begin turning.
• Comes with a Teacher’s Guide
• Sold in a set of 10
• Color: blue

Item 9222-23-B

$5.25

All of our solid steel balls are great for physics experiments and demonstrations! Use them for density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics, and more. These small spheres make a useful addition to labs and classrooms.
• Made of steel
• 0.38″ (10 mm) Dia.

Item 3484-20

$0.25

Use these solid steel balls for a multitude of scientific applications.

Item 3484-28

$2.04

Hooke’s Law Spring set

Item 3638-04

$5.50

Use this product with our Fan Cart (Item #3568-00).

Item 3568-00-FAN

$0.50

These one-of-a-kind tops, called Tippe Tops, have a smooth, mushroom-like shape. The tops will right themselves when pushed onto their sides. When spun, they will rotate and slowly turn themselves upside down to spin onto their ‘stems,’ due to their offset centers of mass. This seemingly simple ‘toy’ packs a big scientific punch; use it to explain concepts such as moment of inertia, angular momentum, rotational force, gravity, and friction.
• Comes with a Teacher’s Guide
• Sold in a set of 3
Material:
• Solid wood, painted
Dimensions:
• Large: 1.50″ (3.8 cm) L x 1.50″ (3.8 cm) W x 1.97″ (5 cm) H
• Medium 1.26″ (3.2 cm) L x1.26″ (3.2 cm) W x1.57″ (4 cm) H
• Small 0.98’’ (2.5 cm) L x 0.98’’ (2.5 cm) W x 1.38’’ (3.5 cm) H

Item 4647-00

$2.33

• Video Available

Accessory Kit Only For Air Track Appa. Track Ar-701

Item AR-701-A

$47.73

The Rattleback is a long, thin, half-elliptical shape formed in plastic. It has a slightly offset center of gravity, which causes the Rattleback to spin in a directional rotation of choice, usually counterclockwise. If you attempt to spin the Rattleback in the clockwise direction, strong preference will cause the Rattleback to “rattle” back and forth after few rotations, stopping and then reversing the rotation back to the preferred counterclockwise direction. The directional preference is so strong that if the Rattleback is at a standstill and you push down on 1 end, it will begin turning.
• Comes with a Teacher’s Guide
• Assorted colors

Item 9222-23

$4.49

• Teacher's Guide Included
• Handout Included
• Video Available