By itself the Raspberry Pi doesn't boast impressive specs. But with the dirt cheap price, buying several of these and connecting them to use they're combined processing power could potentially make a decent low cost computer. There have been several impressive rigs built connecting dozen's of Pi's together. So in this instructable, let's explore how the technology behind cluster computing and make our own Bramble Pi!
I've also made a two part video version of this exact same project. So if you're not one for reading, kick back and watch the vids! Please note that the video version uses Raspbian Wheezy. However, the instructions below are for the current Raspbian Distro, which is Jessie at the time I am writing this.