AquaSkipper / WaterBird / WaterBike... Ingenious! Fun! A human-powered hydrofoil is a small hydrofoil watercraft propelled entirely by the muscle power of its operator(s). Hydrofoils are the fastest water-based vehicles propelled solely by human power. They can reach speeds of up to 34 km/h (21 mph; 18 kn), easily exceeding the world records set by competitive rowing which stand at about 20 km/h (12 mph; 11 kn). This speed advantage is achieved since hydrofoils lack a submerged body to provide buoyancy, greatly reducing the drag force. https://youtube/watch?v=GeWRDbXpKxQ
Posted on: Fri, 19 Sep 2014 16:53:45 +0000