Hunter

Dubbed the “Moped of Tomorrow,” Hunter was designed by Stuttgart, Germany-based Peter Jaensch of Behind-The-Wheel Design. Powered by a hydrogen fuel cell, the vehicle has no exhaust pipe, doesn’t smell and makes no noise. An approximately 11-pound steel bottle underneath the seat stores the hydrogen, and two electric motors (which also act as brakes) are inside Hunter’s wheels. It can reach speeds of up to 28 mph, and one tank can take you on a 60-mile trip. www.behind-the-wheel.de