Secret Knock Detector

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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!

Because Why Not

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batteries,clever,DIY,gifs,g rated,Hall of Fame,not a kludge,there I fixed it,wtf View Fullscreen
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Someone didn't listen to Homer:

[youtube=http://www.youtube.com/watch?v=Xy0UBpagsu8&w=500]

Grow Your Own Fence

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fence,not a kludge,trees,wtf
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It's like a Chia Pet! Except it takes 20 years. And it's horribly ugly.

~NSHA

There's No Way This Could End Poorly

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bicycle,dangerous,not a kludge,train track
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When going through tunnels, seeing a light at the end isn't such a relief.

~NSHA

Download the new Cheezburger app for a chance to win a PS4! in Cheezburger 's Hangs on LockerDome