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Steve Hoefer at Grathio labs shows off his Arduino based door opener, which responds to knocks on the door bye timing the gaps between the sounds. If the gap matches the programmed knock, it unlocks. Let's never use keys again!

Know a little bit about Arduino and care to make your own? Check out his Instructables post!

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Yet another season where the Maple Leafs end up completely crushed.

~NSHA

By Unknown
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I think the next logical step is a pulled-tooth via skydiving.

~NSHA

By Unknown
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Joseph Hersher is a Rube Goldberg specialist from Brooklyn. His newest invention gives no heed to broken glass, laptop integrity or the comfort of Hamsters. One of the best complex devices I've seen.