14 High-Tech Farms Where Veggies Grow Indoors

In the 21st century, a significant change is underway in the food industry: farming is moving indoors. The perfect crop field could be inside a windowless building with controlled light, temperature, humidity, air quality and nutrition. It could be in the basement of a Tokyo high-rise, in an old warehouse in Illinois,… » 6/17/13 9:00am 6/17/13 9:00am