It’s a fact of life: working with computers can get you pretty hot. Researchers from Purdue University want to help you stay chilled out with tiny fridge systems that will fit inside laptops and PCs in the future. They say their cooling system will make it possible to pack more computing power into a smaller package. Today, most computers are cooled with fans that circulate air through heat sinks that attach to computer chips. Pint-sized refrigerators can blast much more coolness than the conventional method, especially since the researchers predict that souped-up future computers will produce 10 times more heat than current models. As Paris Hilton would say, that’s hot!