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And to think I crack a self-satisfied beer after fixing the lawnmower… Wu Zhongyuan, a 20-year-old farmer from China, cobbled this working helicopter together out of a pile of steel pipe, some Elm wood and a 150cc scooter engine using his high-school physics knowledge and researching the rest on the Web via his mobile phone. [...]
December 13, 2009
If you find yourself stranded in cold water, what do you do? Don’t swim! It’s the worst thing to do: when you start expending energy to swim, the blood leaves your core to go to your extremities and power your muscles, according to Lt. Ed Cates of the Florida Fish and Wildlife Conservation Commission (FWC). “What [...]
December 15, 2009
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