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.
This classic device is used to demonstrate the conservation of mechanical energy.
Ever wonder how to survive in the wilderness? These cards can help!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Defy gravity with this cool balancing eagle!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Use this temperature-controlled soldering station for a variety of soldering applications!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.