Detailed Description

A unique lab demonstration for thermoelectric power uses a Peltier Thermoelectric Generator that produces enough electricity from a cup of hot water and a cup of cold water to cause a small DC fan motor to spin. Relies on the Seebeck-Peltier effect by which multiple PN thermoelements are sandwiched between two ceramic plates. The Peltier module is sandwiched between 2 metal L-brackets. Great demonstration of an application of non-polluting "green energy". Use over and over again. No soldering required- just plug in fan to generator, place across cup of ice water and cup of hot water. Note: Mugs not included. You need only supply 2 foam drinking cups, water, and ice as all other items are included!