DIY helium balloon aircraft - the stuff of childhood dreams
This is extremely cool. The guy used a lawnchair to build an airship that carried him 235 miles (from Oregon to Idaho) that was lifted into the sky by a bunch of helium-filled balloons. He periodically shot balloons with a BB gun to maintain the right altitude. He landed safely 9 hrs after liftoff.


Posted on July 8th, 2008 by JM




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