InventedbyItalianengineerAndreaRossi, the E-Cat is designed to createheat from a simplecombinationofhydrogen gas, powdered nickel, andanundisclosedcatalyst.
Before we go any further let me remind you what the E-Cat is: It is a really cheap device that consumes hydrogen and nickel and through the agency of some secret catalyst (hence the device name) produces copper and lots of heat.