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A super-slick, catamaran-like craft is being touted as the 21st century answer to the speedboat. The Quadrofoil uses C-shaped hydrofoils to lift the craft out of the water, allowing it to reach a top speed of 25mph (40kph). The shape of the four foils creates lift, to haul the vessel above the surface of the water and travel with minimal water resistance and in turn very little noise. Marine engineers from Slovenia, who invented the craft, described it as ‘a thrilling yet quiet and eco-friendly watercraft’. ‘Its silent motor and zero emissions enable it to ride on lakes, rivers, seas & eco-zones where most motor boats and PWC’s are not allowed. No noise, no waves, no emissions.’ The craft costs €22,500 (£17,586 or $28,144) and will be shipped in March next year. It is powered by an electric motor and will cost less than 80p ($1.3) an hour to run. The Quadrofoil is easy to operate, according to its creators and the steering wheel has an integrated touch screen display to show a user how much battery power the boat has left, as well as its range and speed. The battery will give the craft a range of 62miles (100km) on a single charge. The wheel will act as a detachable key, so that no-one else can start the engine when it is removed. The boat has an integrated steering system, which is designed to keep the craft stable, prevents drifting and makes the craft responsive. It is made to be stable and stay horizontal at all times because of the foil design, which places the centre of gravity 26 ft (eight metres) above the vessel. The lightweight hull is built from composite materials and weighs just 220 lbs (100kg). Despite claiming the Quadrofoil is unsinkable and super stable, the craft will come with two life jackets, a paddle and safety whistle.