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Topic: Power · 10 stories (clear)

• Britain Shuts Off 750,000 Streetlights With No Impact On Crime Or Crashes
  Tech · Power · 2015-07-30 02:59 · posted by timothy · from the in-the-dark dept. · 307 comments
• Sharp Announces Sales of DC Powered Air Conditioner, Other Products To Follow
  Hardware · Power · 2015-07-29 21:30 · posted by samzenpus · from the directly-powered dept. · 239 comments
• Replacing Silicon With Gallium Nitride In Chips Could Reduce Energy Use By 20%
  Tech · Power · 2015-07-29 08:51 · posted by samzenpus · from the more-bang-for-your-buck dept. · 90 comments
• MIT Stealth Startup Charges Up Wireless Power Competition
  Hardware · Power · 2015-07-23 14:01 · posted by samzenpus · from the power-up dept. · 63 comments
• Your Body, the Battery: Powering Gadgets From Human "Biofuel"
  Hardware · Power · 2015-07-19 23:28 · posted by samzenpus · from the power-up dept. · 67 comments
• Solar Impulse Grounded Until 2016
  Tech · Power · 2015-07-16 20:04 · posted by samzenpus · from the end-of-the-line dept. · 25 comments
• 70th Anniversary of Trinity Test: Reflecting On the Bomb
  Hardware · Power · 2015-07-16 13:37 · posted by samzenpus · from the big-boom dept. · 60 comments
• Lenovo ThinkPad W550s: Heavy, But a Battery That Lasts Nearly All Day
  Hardware · Power · 2015-07-16 02:57 · posted by timothy · from the doubles-as-an-exercise-device dept. · 79 comments
• Transparent Paper Produces Power With Just a Touch
  Tech · Power · 2015-07-15 11:57 · posted by samzenpus · from the power-up dept. · 38 comments
• New Record For Solar-Powered Autonomous Flight: 28 Hours Without Refueling
  Hardware · Power · 2015-07-11 03:31 · posted by timothy · from the day-length-varies-by-place-and-time-though dept. · 20 comments