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
Extra thick medical examination gloves - 60mil. Great for extra protection.
Durable, anti-fog safety glasses that fit comfortably on any head size.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Learn about hydrogen fuel cells with this incredible kit!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Check out this high-quality gyroscope!
This is a classic demonstration toy of the powers of magnetic fields!
The large realistic model has removable organs that can be studied and set back into the correct position.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
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