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Four short links: 1 May 2009

Smart Grids, Open Source, Stuff That Matters, and Global Culture

  1. A Little Give and Take On Electricity (NY Times) — Dennis L. Arfmann, a lawyer at the Boulder office of Hogan & Hartson who specializes in environmental law, said he had no idea how much electricity he and his wife, Dr. Julie Brown, had used before he filled his roof with solar panels producing 4.5 kilowatts of power. During the day he sells power to Xcel and at night he buys it back; his goal is to cut his use so his net sales rise. All hardware networked, everywhere!
  2. Open Source World Map (Red Hat) — very nice map showing the intensity of open source use in countries around the world. (via Flowing Data)
  3. Imagine Cup — Microsoft’s contest to get students working on stuff that matters. The winners of the New Zealand leg, Team Think, tackled literacy: they devised a program for tablets that provides both handwriting recognition and audio output, eliminating the need for basic literacy to understand lessons or instructions. They hope to take this prototype to developing countries that have underutilised computers due to literacy issues. (via Idealog newsletter and Scoop)
  4. UGTIt is always morning when person comes into a channel, and it is always late night when person leaves. [...] The idea behind establishing this convention was to eliminate noise generated almost every time someone comes in and greets using some form of day-time based greeting, and then channel members on the other side of the globe start pointing out that it’s different time of the day for them. Now, instead of spending time figuring out what time of day is it for every member of the channel, we spend time explaining newcomers benefits of UGT. (via migurski on delicious).
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  • http://billygirlardo.com Billy Girlardo

    I guess I do like their’s better than one I’ve messed with in the past: http://www.billygirlardo.com/Maps/OSS/

  • http://www.210v.com Ajeet Khurana

    I wonder whether Dennis L. Arfmann has rightly factored in the price of roofing with solar panels. Solar power is the obvious source of renewable energy. High setup costs spoil the game.