This reminds me Andrea Rossis claim, that he invented a thermoelectrical element with 20% efficacy. Saw it here:
http://esowatch.com/en/index.php?title=Focardi-Rossi_Energy-Catalyzer#Leonardo_Technologies_Inc. -- NEU: FreePhone - kostenlos mobil telefonieren und surfen! Jetzt informieren: http://www.gmx.net/de/go/freephone