A bit like the bat signal, but we still think this clock is pretty cool. The Timebeam Projection Clock allows you to broadcast the time on any surface and at any size. This means you could take it outside and create your very own clock tower, if you wanted. But in the home, you could use it as a powerful nightlight, or simply put a clock upon any surface. Either way...you won't be able to forget the time. Available here for $120.