The electric plume has a number of colored ribbons attached to a vacuum cup. When mounted on the dome of a Van de Graaff generator, the ribbons will slowly acquire a charge, even though they are normally thought of as insulators or non-conductors. As the charge builds, the ribbons will stand away from the dome and from each other. This is a vivid demonstration showing that like charges repel one another.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Recommended for protection against chemical splashes. A must have for every young chemist!
Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Extra-small nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Every kid needs one of these spheres!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This project book and sample kit introduces you to shape-memory alloy technology!
Comprehensive collection of 30 fossils.
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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