DIY Guitar Tuner

HackaDay has a fun little project up for those of you who play the guitar and have a do-it-yourself mentality. This little device can be used like a guitar pick. Using the buttons to select your note will cause the LEDs to flash at that frequency. The light will only be visible on the string when it’s in tune.

Spoof Art | M. C. Escher Hands

CrunchGear had an unusually short and sweet caption on this photo, and I must admit, I don’t think I can improve upon it:

“Give a robot repairs, and it will operate for a day. Teach it to repair itself, and it will touch off a Robocalypse.”

The combination in machines of the dexterity for self assembly and the intelligence for self improvement will undoubtedly herald some very interesting and fast paced times. As apocalypses go, I can think of worse.