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more about #pencilsharpener Bokusatsu_Tenshi: The way it was announced made me think it was some sort of perpetual motion device... But my final expectations kinda matched. more » FrankenPC: Meth = FAIL. Inventor = MEH. Inventor on meth = FTW! more » ri59: So what's the point of the magnets? Just so you can do it? Cause you could just use a direct link and instead of magnets use a fan that is turned by... more » CapitalC: I <3 crazy people. They make the world a livelier place. :) more » Jrsy Devil's Advocate®: It's like Gilligan and the Professor had a love child, except he didn't use any coconut shells constructing this thing... more » Software_Goddess: That movie was a ‘snore’! I want my money back! more » BergenCountyJC can't beat MW2: I don't get the pointof this article more » MacBandit: So I missed something. So is this a Tesla Turbine inside a CD jewel case? I wish he would have repeated that because I wasn't paying attention the fir... more » -
#diy
DIY Tesla Turbine Pencil Sharpener Is Pointlessly Dangerous
Using a CD jewel case, some magnets and a 12-volt air compressor, you can build an elaborate Tesla turbine sharpener for pencils you probably don't even use. Oh, did I mention it could kill you? More »
