Technology

Waterproofing your servos

Waterproofing your servos

Who knew there were so many ways to waterproof a servo? Apparently the people over at The Society of Robots, that’s who. The website describes several ways of making your servos waterproof. These methods should work, as long as you stay within a few feet of the waters surface. – Link

TrampoLine

TrampoLine

The TrampoLine is an experimental music artwork that is controlled by an Arduino. It has a very interesting control scheme; here is how the creators describe it. The structure is built around a control handle, which is suspended by 8 flexible sensors. These can be plucked to produce sounds, whilst the bowl itself can be […]

Carbon fiber Macbook Air

Carbon fiber Macbook Air

John sent in a preview of his carbon fiber Macbook air! I enjoyed your macbook air monkey etching, pt, so I thought you’d like to see the first shots of my mod… a replacement carbon fiber back. I haven’t weighed it yet, but it’s definitely lighter than the stock aluminum version… and little flimsier. This […]

Recover data from RAM after a crash

After Princeton’s cold-boot encryption key recovery hack, I got to thinking about what other useful things might be lying around in memory. It’s old news that passwords of logged-in users are hanging out in there, but what about something more useful to the everyday user? What about that file you were editing before accidentally closing […]