But a lot of that warming is going into the ocean, which acts like a CPU heatsink with no fan. (judithcurry.com)
Motherboard CPU CPU heatsink / fan Memory Video Card Sound Card Modem / Network Card Optical Drives Hard Drives Case Fans / Quiet Case Fans Case Lights Power Supply (velocitymicro.com)
I'm researching a method of home climate control in snowy climates, that involves enveloping a copper heatsink around a sheath of snow. (law.stackexchange.com)