Believe it or not, this is a completely edible cake. A 6' 4" tall Storm Trooper cake was constructed by Amanda Oakleaf Cakes for the Arisia Sci-Fi Convention in Boston. The project took ten people two weeks of work, but how they did it is no secret. By popular demand, the bakery posted a photo gallery that depicts the process of building the cake, which was later consumed by around 600 fans. Link -via Boing Boing