http://www.smarthome.comlooks like it has some cool gadgets for your home.
this one (
http://www.smarthome.com/7144.html) was linked from cribcandy.com today:
Plug your appliance into the hot weather Thermo Cube and plug it into the wall. When the temperature rises above 78° the Thermo Cube will turn your appliance ON. When the temperature drops below 70° it will turn your appliance OFF. Each unit has two receptacles for use with more than one device. Can operate loads up to 1800 Watts, 15 Amps, 120VAC. Also available in a 120° ON/100° OFF version..