Water-Powered Jet-Pack Runs for Two Hours on a Single Tank
February 2nd, 2011 link to (permalink)
Imagine a fire-hose in full, glass-smashing flow. Now imagine that it has gotten loose, and is whipping and snapping like a spastic cobra, at such terrifying speed that it is almost impossible to see its flailing tip. Now imagine that you are strapped to the end. Congratulations.
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