Filed under: Household
Sure, you want to keep that keg of Natural Ice you scored nice and cold, but what did Al Gore say about global warming? According to Professor Qiming Zhang and Penn State University, we can see a more eco-friendly kegerator appliance on the horizon -- courtesy of the growing field of ferroelectric polarpolymers. Instead of relying on gasses similar to Freon, a process which can only be performed with energy-intensive compressors and heating coils, the new kegerators will rely on something called magnetic field refrigeration. In magnetic field re
