(Thanks to Hazel) Israelis Moti Cohen and Mendi Pollak won the $20,000 top prize in the Pears Challenge. Their Livingbox “mini-farm” can grow vegetables anywhere, with a self-sustaining “closed loop” of energy and nutrition. The idea can help feed a billion needy people.
http://www.timesofisrael.com/israeli-mini-farm-could-feed-third-world-hungry/
http://www.livingreen.co.il/?lat=en