Sir Christopher Cockerell has the First Hovercraft Patented(1955)
Cockerell’s theory was that instead of just pumping air under the craft, as Thornycroft had, if the air were to be instead channelled to form a narrow jet around the…
Cockerell’s theory was that instead of just pumping air under the craft, as Thornycroft had, if the air were to be instead channelled to form a narrow jet around the…