Computers & Mobile

The latest DIY ideas, techniques and tools for digital gadgetry, open code, smart hacks, and more. Processing power to the people!

Scotch Tape Renders Frosted Glass Clear

Scotch Tape Renders Frosted Glass Clear

OK, so, maybe the fact that, under vacuum, Scotch tape will emit enough hard x-rays to image the bones in your finger is slightly more impressive, but this is still a pretty cool trick. My off-the-cuff explanation: Glass is frosted because of tiny imperfections in the surface, which refract passing light a’whichaways. The tape adhesive fills ’em in and, because its outer surface is flat, the rays can pass through more or less straight again.

Generational Loss In Housekey Copies

Generational Loss In Housekey Copies

Brooklyn artist Daniel Bejar made a copy of the key to his apartment (hopefully not his current one, because there’s software out there that can reverse-engineer it from the photograph). Then he made a copy of the copy. And then he repeated the process, by my count, 67 times. At which point the copy was an uncut blank. It’s kind of like I Am Sitting In a Room, but with keys. [via Boing Boing]