Danish company HUMAN HABITAT has developed a hydroponic garden system that requires just 538 square feet of space to grow fresh food. It is called IMPACT FARM and could be the beginning of a commercial farming revolution.
Trendy microgreens are a simple solution to getting more vegetables on your plate this winter. They can run $30-50 a pound at the store; here's how to grow them at home for PENNIES. It's like having a tiny little vegetable garden inside.: