Bring the 2nd law of thermodynamics to life using this device that can act as a refrigerator or a heat engine. Immerse the two aluminum legs in baths of different temperatures, and produce electrical energy that turns the turbine! Unplug the banana jacks and measure the voltage output with a multimeter. A teacher guide is included, making it a perfect option for classroom lessons.
Note: Photo shows 2 water baths for demonstration purposes only. Water baths not included.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
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.
Recommended for protection against chemical splashes. A must have for every young chemist!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This microscope is so versatile you can even take it with you on a job site!
Use this kit to introduce electromagnetic principles in the classroom setting!
The Wimshurst Machine is a high quality static machine for student labs.
Defy gravity with this cool balancing eagle!
This classic desk toy will keep you amused!
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