Thermoelectric Energy Demonstration Kit

Here's something you just don't see every day: with just the warmth of your hand and the cold from a piece of ice, you can generate electricity - and even run a motor! Exposed to a temperature differential, this device can create electrical current. You can also use it in reverse ...Here's something you just don't see every day: with just the warmth of your hand and the cold from a piece of ice, you can generate electricity - and even run a motor! Exposed to a temperature differential, this device can create electrical current. You can also use it in reverse - running a current through it will cause one side to become warm and other side to grow cold.

A great high-tech demonstration of the Thermoelectric Effect!