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.
Perform awesome experiments using everyday materials found in any kitchen!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Build your own windmill generator kit by recycling a plastic bottle!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
This science kit is an essential introduction to physics knowledge!