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Submission + - GE develops quiet, slim piezoelectric cooler for your next ultraslim tablet. (

postermmxvicom writes: In just a couple of years, your next ultra portable might be sporting GE's new dual-piezoelectric cooling jets. These new cooling devices, called DCJs, are much slimmer than current coolers and since they lack fans, they are also quieter. Here is a demo of the technology implemented in an Ultrabook.

"Necessity is the mother of invention" is a silly proverb. "Necessity is the mother of futile dodges" is much nearer the truth. -- Alfred North Whitehead