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Keep it cushioned

机译：保持缓冲

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摘要

Christopher Cockerell had a dream. His new kind of vehicle was not only fast but could travel equally happily over water or land. Hovercraft would revolutionise world transport. Somehow, this never quite happened. But still, the idea of air-cushion vehicles just won't go away. Cockerell began working on a ACV model in the mid-1950s. He said he first came up with the idea when he was thinking how to make a boat go faster by reducing the friction caused when it travels through the water. It wasn't an entirely new idea: using an air cushion to speed ships was considered as early as the 18th century. Sir John Thornycroft got as far as patenting an early design in the middle 1870s.
机译：克里斯托弗·科克雷尔（Christopher Cockerell）做了一个梦。他的新型车辆不仅速度快，而且可以在水上或陆地上同样快乐地行驶。气垫船将彻底改变世界运输。不知何故，这从未发生过。但是，气垫汽车的想法不会消失。可卡雷尔于1950年代中期开始研究ACV模型。他说，当他在思考如何通过减少水上航行时引起的摩擦力使船更快行驶时，他首先想到了这个想法。这不是一个全新的主意：早在18世纪，人们就开始考虑使用气垫来加速船只行驶。 John Thornycroft爵士获得了1870年代中期早期设计的专利。

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