Early life and education
Sherwin was educated at theHigher education
In 1958 he gained aCareer
In 1968, he was appointed to the Department of Mechanical Engineering at the University of Liverpool. In 1969, he implemented a design project for mechanical engineering undergraduates in the second year of a three-year degree course, to design and build a 'sporting' human-powered aircraft. A donation of the remains of the HMPAC ''Puffin'' allowed the group to incorporate elements of that craft into their own design, which was called the ''Liverpuffin''. The aircraft was completed by December 1971, but during taxiing trials on 17 December, a gust of wind flipped the craft, causing significant damage. Repairs took two months, with trials re-commencing in March 1972. The craft only flew once, with Sherwin as a pilot, covering on 18 March 1972. During the 1970s, Sherwin authored several articles and books on the topic of human-powered flight, with the ''Liverpuffin'' being incorporated into his writings. His first book - ''Man-powered flight'' - was published in 1971 and canvassed technical and engineering issues which HPAs had to contend with. New editions of it appeared in 1975 and in 2007. His second book - ''To fly like a bird'' - appeared in 1975 and was non-technical in nature, with it surveying recent HPA projects and analysing their success or otherwise. In the 1980s, Sherwin took up a position with the Nanyang Technological Institute and while there implemented an undergraduate programme for human-powered aircraft, resulting in the building and flying of the ''Aslam'' human-powered aircraft. In 2007, Sherwin published his third HPA book - ''Pedal Powered Planes'' - with it incorporating details of significant HPAs which dated from the late 1970s on through to the 1990s.Books
Human-powered aircraft
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Human-powered aircraft
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Living people 1937 births 20th-century English non-fiction writers English aerospace engineers Alumni of Coventry University Alumni of Swansea University Alumni of the University of Derby Academics of the University of Liverpool {{UK-nonfiction-writer-stub