Home » BBC News - Technology » technology news » Can growing lettuces in the cloud help feed the world? Can growing lettuces in the cloud help feed the world? Unknown 4:10 PM BBC News - Technology technology news Hydroponic food production gets hi-tech boos from BBC News - Technology http://ift.tt/1kdwIMd Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati