One would imagine that it would be tough to lose an object that weighs thousands of pounds and can fit four or more people, but people manage to do it everyday in parking garages across the globe. Now there's a lower-tech solution to the parking lot shuffle where you walk up and down the rows of cars honking the horn with your keyless entry trying to find your lost vehicle in the heat. The Car Finder is simply a bright blue, green or yellow ball at the end of the magnetic telescopic antenna. Rather than being responsible and writing down where you park, you can just stick this on the roof of your car and you should be able to spot it from far away. "Which car is mine? Oh, the one with the blue balls!" It's available for $20. [Product Page via boj]