Okay, this is admittedly rather geeky in a way only designers can appreciate, so we are naturally very taken with it. Berlin-based artist/designer/drinker James Edward Murphy developed this clock that corresponds the numbers of the time in a 24-hour clock with hexidecimal color values. Simple concept, but the result is sort of mesmerizing. Time-lapse visual here. Having used it for a little while, we love checking back randomly to see what color it is. To take things a step further, UK web guru Jonic Linley recently turned the clock into a Mac screen saver (download it here).