This set of 14 solid balls measuring 25mm in diameter are perfect for conducting a range of physics experiments exploring collision. Using inclined planes, momentum and accelration, you can demonstrate the conversion of potential energy to kinetic energy. Included are two balls each of different materials (wood, brass, copper, iron, steel, aluminum, and zinc); the differing densities of each pair will provide different results when used in varying combinations during collision experiments. Great for science fair projects involving physics or hands-on experiments in the classroom
Save with this large package of 300 medium-size nitrile exam gloves!
This set includes four (4) N95 NIOSH approved respirators.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Box of 100 X-SMALL nitrile exam gloves.
High-protection, fluid-resistant and anti-static disposable lab coat in size Extra Large.
Great premium general purpose KingSeal Nitrile gloves in size SMALL. Not for medical use.
Working model representing the sun, earth, and moon and their relationships.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Perform awesome experiments using everyday materials found in any kitchen!
View the glory of space with this hi-tech telescope set!
Over 300 electronics projects in this kit will keep the young scientist busy!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
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