This Bill Gates-backed start-up is fighting world hunger by making your avocados last twice as long.

This Bill Gates-backed start-up is fighting world hunger by making your avocados last twice as long. https://t.co/kSKL2AdJt6 via @CNBCMakeIt pic.twitter.com/iCdUr7Co8w

— CNBC (@CNBC) July 29, 2019