open sesame

I Want One!: A Secret Knock Door Lock

Holy shit, it's a PVC pipe bomb! No, not really. It's the Knock Lock, a homebrew door lock that will only release the deadbolt if you perform...
November 4, 2009

Cool: Guy Makes Open Source Gameboy

Nearly 20 years after the original, a guy has developed an open source Gameboy made with fairly basic components. If you're interested, you can actually buy a...
October 29, 2008

New And Improved Bookmark Uses Air

Call me old-fashioned, but I still read books. Big ones with lots of words. And typically I just use a bill I'm not going to pay or...
March 19, 2008