Pneumatic bed alarm clock

posted Jun 26th 2009 10:02am by Caleb Kraft
filed under: home hacks

For four years, this guy has been using this Pneumatic bed alarm clock to wake up. Apparently “I’m a really heavy sleeper” is an understatement. It is computer controlled and runs from two seperate air sources. He entered it in a radio show contest and we’re guessing he won. You can see the test run at the radio station after the break. We really can understand the fun of building this. But actually using it for four years, without suffering any major injuries, is an accomplishment of it’s own.

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