Everyone should know Kit Kat chocolate bars—but did you know the wafer in the center is actually made from broken Kit Kat bars? Kit Kat manufacturers leave no bar uneaten. If quality assurance deems that a certain Kit Kat is not up to standards, it will go in the reject pile, ready to be crushed and used to fill other Kit Kats.
It’s predicted that the global population will reach 9 billion by 2050, and feeding this many people could mean increasing food production by as much as 60 percent. However, we first need to reduce the estimated 30 percent of waste currently evident in the supply chain.