Reader M.K.P. suggested this over at Instructables: A Homemade Rocket Stove
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Lilia sent this: WHO says new bird strain is “one of most lethal” flu viruses. Ken J. sent this: Mapping the H7N9 avian flu outbreaks.
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Edward Hasbrouck on Travel Surveillance, Traveler Intrusion. (A tip of the hat to Chris M. for the link.)
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Andre D. sent: Start-Up Lets Users Track Who Tracks Them
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Mercedes-Benz Unimog gets new look, engines for 2013. (Thanks to Tim J. for the link.)