1 All of his instruction is based on this philosophy. 2  The article is aimed at banjo teachers, but all beginning and novice players will learn from it -- and save a lot of time and frustration in reaching their goals. 3  A New Direction for Teaching and Learning Bluegrass Music-How to make it easy and fun to learn to play.
The Arrow was a supersonic jet fighter and attack aircraft that was being designed by Canadian-based Avro Canada in the 1950s. It would have been Canadaâs first supersonic jet fighter â the CF-100 Canuck fighters, also built by Avro, were fine aircraft for their time, but could not break the speed of sound. The Arrow was cancelled abruptly by then-Prime Minister John Diefenbaker in 1959.
Quick Answer. The VS-300, the world's first functioning helicopter, was invented by Igor Sikorsky. The patent was granted to Sikorsky on March 19, 1935, following his initial application on June 27, 1931. Keep Learning.