Have you heard about food printers? Just imagine we make a paper out of edible materials like potato starch. Then we change the inks and replace them with different fruit and food extract. It means the next time you print a picture from McDonald, you could likely chew the picture.

It looks crappy to just eat flat papers but that wont be long, as we'll simply print our pizza from a 3D printer. That's the future we talking about.