A nice, refrigerant free air conditioning system intended for cars. Utilizes the Peltier effect. Sounds nifty, and while some people were doubting that it would save energy due to it's relative efficiency, remember that while it will increase the electrical demand, it will lower the other demand on the motor from the compressor. An even trade? I'm not qualified to say. But, it'd be nice not to have to go through another refrigerant recharge!