The content originally appeared on: CNN CNN - Hong Kong has more skyscrapers than any other city, so it's not surprising that just 0.6% of its land is farmed. The city currently produces less than 2% of the fresh vegetables eaten there - but one agritech startup wants to change that. In a 20,000-square-foot industrial warehouse in Hong Kong's Tai Po district, Farm66 grows plants on stacked shelves under LED lights. Protected from pests and pollution, this indoor farm uses […]