I don't know if any of you have played with this contraption; a small straw-like tube with many ridges and a propeller at its head. Just move the straw back and forth a couple of times and then leave it in the air. It floats up like a helicopter and then returns to ground after a few seconds aloft. Based on this simple toy (that I fancied as a kid) is the Flying Stick Camera. Tsunho Wang has designed it and it takes pictures at set intervals. (More images after the jump)

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