Bit bizarre but cool. The City Egg by Tomasz Mikrut is a car-share concept designed to make getting around the city a cinch. The compact vehicle accommodates a single passenger enclosed in a 3-dimensional oval. Though it’s small, the natural eg
Vertical farming Does it really stack up? Agriculture: Growing crops in vertical farms in the heart of cities is said to be a greener way to produce food. But the idea is still unproven