Kaleidoscopes are a lot of fun to play with. The KaleidoClock is a gorgeous kaleidoscope clock that uses your spare smartphone to put on a trippy show. It runs a kaleidoscopic wallpaper and an analog clock widget. You can only see the clock when you are 6″ from the lens.
The clock has a solid cherry construction with a walnut accent. It is not cheap but a quite trippy clock nonetheless.[HT]