To continue in the vein of more words in the product title the better, here is a wonderful little solar produced hydrgoen fuel cell powered model race car! (woot).

Witness the power of new energy technology in the palm of your hand. Thats right – this car does not need batteries! The car uses a real fuel cell and its own on-board hydrogen storage system. Use this accessory to fuel the H-racer with an unlimited supply of clean energy. To create free hydrogen fuel at the flick of a switch, just add water to the stations tank! Fueling is animated by a special blue light display. Includes the H-Racer, Fueling Station, Instruction Guide and solar panel. The H-Racer requires about 20 minutes of simple assembly and will operate for about 4 minutes (or approx. 100m) from a full hydrogen tank. You’ll want this car for it’s educational “toy” appeal, but be advised it does not perform like a remote control car.(via)