The Italian polymath Leonardo da Vinci drew his design for an "aerial screw" in the late 1480s ... with the Greek word pteron (πτερόν, meaning "wing"), the word "helicopter" is derived. The design ...

Ben Clarke said: “For over 100 years, Yeovil has been the beating heart of British helicopter design and manufacturing. This site isn’t just a workplace - it’s a legacy of innovation and ...