In a sleek new restaurant in Cambridge, Massachusetts, David Edwards is trying to change the way we take in nutrition. The professor, writer, entrepreneur and inventor has created a range of food innovations, from a carafe that will turn your scotch into an inhalable cloud to a device to print smells sent from your iPhone. His best known creation is wikicells, an edible skin meant to replace traditional food packaging. Edwards' biggest problem isn't creating these alternatives, it's selling the public on them.
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