Thursday, June 30, 2011

A Dolphin-Like Speedboat That Can Reach 50 MPH and Launch 18 Feet Into the Air

A Dolphin-Like Speedboat That Can 
Reach 50 MPH and Launch 18 Feet Into the Air
News Link  •  Transportation

06-29-2011  •  Katherine Bagley via PopSci.com 

Outfitted with a 1500cc engine, a watertight cockpit and six dolphin-like fins, the Innespace Seabreacher redefines personal watercraft. The 17-foot vessel can reach 50 mph on flat water, cruise beneath the surface, and launch 18 feet into the air. It’s also got an iPod-compatible sound system and a digital periscope. Summer may never be the same.
Check out this video of the Seabreacher X in action:








Tail Fin
The Seabreacher’s top rear fin acts like a car spoiler. When the craft is underwater, aiming its water jet toward the tail fin produces drag that pushes the craft’s rear downward and the nose upward, launching the vessel out of the water.

Water Jet A single jet controls propulsion and steering. Drivers aim it with two foot pedals in the cockpit. Pointing the stream left or right initiates a turn; directing it down pops the tail up and aims the craft’s nose down for a dive.
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