How to bake an insane cake based on the geologic time scale

This geologic time spiral cake — which was baked by a group of geologists at Oxford University — took 32 eggs, 3 kg of marzipan, 7 people, 30 hours of labor, and several billion years of evolution. Watch how they constructed it in the above how-to guide. That K-T boundary looks scrumptious. » 1/04/12 7:45am 1/04/12 7:45am