cooling

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Scientists Baffled by Neptune's Temperature Swings
Scientists Baffled by
Neptune's Temperature Swings
NEW STUDY

Scientists Baffled by Neptune's Temperature Swings

Temps should be 'slowly growing warmer, not colder' amid southern summer

(Newser) - Neptune's southern hemisphere has spent the last 17 years in its summer season, yet global temperatures have plummeted. It's a head-scratching finding that leaves astronomers with more questions than answers. "Since we have been observing Neptune during its early southern summer, we would expect temperatures to be...

Climate Change Reverses 8 Millennia of Arctic Cooling

Temps, up 2.2 F Since 1900, Would Be 2.5 Degrees Cooler Without Greenhouse Gases

(Newser) - Summer temperatures in the Arctic have climbed 2.2°F since 1900 despite an 8,000-year cooling trend, the Guardian reports. For the past few thousand years, the orbit of the Earth and the changing tilt of its axis has put the Arctic 630,000 miles further from the sun...

Chill Chips May Take Heat Off Computers

Tiny cooling system could eliminate bulkier fans, enable new leaps

(Newser) - Researchers have developed a tiny refrigeration system to keep computers cool, an invention that will do away with the clunky fan currently used—and potentially lead to much smaller and faster devices, Computerworld reports. The team at Purdue University expects the technology to be ready for installation within 2 years.

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