Many stringed instruments are crafted from the finest wood, but sometimes, geeks go the extra length to make something unique. For example, this person took an old Nintendo Entertainment System, gutted the machine, and transformed it into a fully-functional guitar. On a related note, did you know that the NES had the first cross-shaped diretional pad on a game console? That’s right, Gunpei Yokoi, inventor of the Game Boy, was behind this invention, which was originally designed for a handheld version of Donkey Kong. Continue reading for more.