Self-Refrigerating Plastic Sheets Could Make Ultimate Heatsink

Researchers at Penn State have cooked up a new plastic that can be cooled by simply running a current through it. It uses the electrocaloric effect to rearrange its individual atoms when charged, allowing for heat to more easily come and go. By wrapping up a chip in the stuff and zapping it with current, researchers… » 8/12/08 1:20pm 8/12/08 1:20pm