Back in May on MacBreak Weekly, Andy Ihnatko recommended an incredibly clever project called pico-mac-nano, a seemingly impossible complete emulation of the original Mac in a case only 2.4 inches/62mm high. I bought it while we were still on the air, and it arrived a couple of weeks ago. It’s slightly wonky (sometimes the display thinks it’s wider than it is, and though it’s preloaded with MacPaint it won’t actually launch it), but the fact remains: I can attach a USB mouse to this ti...