Boomerangs are commonly thought to be the invention of Aboriginal Australians but over the years they have turned up at archaeological sites as far apart as Arizona and India with the oldest known specimen, around 23,000 years old, but how do they fly ?
The British have always been an innovative and inventive nation. Just how inventive may surprise you. In this article we look at just four of the inventions that Britons have made without which, life today would be very different indeed.
Whilst staring at the remaining working engine on a twin engined aeroplane one of the many thoughts that crossed my mind was “If that one decides to join its fellow engine and stop working , how far can we glide or can this thing even glide at all ?” In this article we look at the answer to this question.