Plastic is a part of the earth's ecosystem, but it's a part that no one wants. At Harvard, scientists are looking to replace single-use plastic bottles, plates, and cups with packaging that not only biodegrades, but tastes great. These so-called Wikicells are made up of liquid or solid food contained within an organic membrane that's held together by electrostatic forces – the same forces that cause cling wrap to cling. In the wonderful world of Wikicells, the wrap around a cut of in-vitro beef could contain the sauce, or an ice cream cone could be made from actual cream. If the scientists get it right, we may soon have an edible way to stop using plastic bags and bottles that take 500 to 1,000 years to degrade. Photo via The Way We See the World.