Enjoy your meal!

No-limits-to-innovation department: a researcher at the University of Harvard in Cambridge, Massachusetts is developing edible packaging, dubbed WikiCells, composed of food particles held together electrostatically by nutritive ions.
This is the latest frontier in packaging, taking us beyond open-and-toss packaging into a world where it becomes yet another thing we can eat. Research into edible packaging seems to be opening a promising route for the future and the food industry is investing in research and development. These applications would represent an appetizing solution to waste disposal.