Look, Evil Mad Scientist Laboratories is getting ideas from this desk, created by Matt Tovey, which is made entirely out of discarded CPUs:
But it gives me an idea too-- take it one step further, and what if it worked? You could use a single, giant PCB for the motherboard which sat underneath the glass surface of the desk. With that much area, you could fit in a lot of processing power.
Yeah. So that means Skynet could wind up hidden in some furniture. Well, they are Evil and Mad, aren't they? Make peace with your gods.