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Submission Summary: 0 pending, 48 declined, 7 accepted (55 total, 12.73% accepted)

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Submission + - Perpetual Energy Machine Can't Take the Heat. (slashdot.org)

Kris_J writes: "As anyone with half a brain could have predicted, the Perpetual Energy Machine previously discussed on /. (sigh) has run into technical difficulties. The official website currently says

"We are experiencing some technical difficulties with the demo unit in London. Our initial assessment indicates that this is probably due to the intense heat from the camera lighting."
Bad news for the tropics, I guess."


Submission + - Could a white-on-black Google save power?

Kris_J writes: "Rising Phoenix Design's BlackBack theory says that since white costs more power to display than black on a CRT, web pages should be light text on a dark background. One idea then is that since Google is the most popular website on the planet, would there be a significant global power usage reduction if they changed their design to white text on a black background? At the very least, I reckon they should try it for three days and find out."

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