The Vortex Coin Bank provides a fun and entertaining way to save spare change and learn about momentum and centripetal force. It comes in three pieces that easily attach and detach for product assembly and coin retrieval. A fantastic product for teaching gyroscopic motion, rotational energy, and the law of conservation of energy. Watch as the coin stands on end and slides around the rim of the bank, gathering momentum as the surface area it travels shrinks, approaching the nadir of the vortex before dropping down to the collector below. An excellent conversation starter for your office desk or gift for a physics teacher.
Extra-small nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
This set includes two (2) N95 NIOSH approved respirators.
Extra-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.
Extra thick medical examination gloves - 60mil. Great for extra protection.
Recommended for protection against chemical splashes. A must have for every young chemist!
Comprehensive collection of 30 fossils.
This magic bird defies gravity before your very eyes!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Build a hand that realistically moves its fingers using shape memory allow technology!
Build your own windmill generator kit by recycling a plastic bottle!
This is a classic demonstration toy of the powers of magnetic fields!
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