A Swedish company made a revolution in the field of water sports, constructing a surfboard (wakeboard specific) moving alone, with electricity. The Board of the company Radinn It is made of lightweight carbon fiber and moving at a speed of 25 knots (46 km / h), that means that you don't need a boat to develop speed. The Radinn Board presented a few days ago in a sailing festival held in Cannes and will cost € 15.000 when marketed next year.