Toshiba’s ‘clean’ factory farm where three million bags of lettuce are grown without sunlight OR soil

Japanese technology giant Toshiba has unveiled a huge factory farm where it is growing various types of lettuce leaves without sunlight or soil for sale in its new healthcare business. Located in disused 21,000-square foot electronics factory in Yokosuka, Toshiba claims to have created a perfect ‘germ free’ environment where it will grow three million bags of lettuce a year.

http://www.fut-science.com