Want to Save the Environment? Eat this Water Bottle
(LONDON) -- A new edible water bottle may be an environmentally-friendly solution to the millions of plastic bottles that clog America’s landfills each year. Invented by the same team at London’s Imperial College that came up with Hop! -- the robo-suitcase that follows around its owner -- the Ooho water bottle borrows from the culinary process of spherification to form a gelatinous membrane around a frozen liquid.