This review is of the course materials of the home study course run by the Chicago School of Watchmaking. I believe the home study course was available from about 1947 until sometime after 1963, although the Chicago School of Watchmaking was founded...
The history of human aviation spans over a hundred years, from the first manned flight of the Wright Flyer in 1903, which flew a groundbreaking 260 metres, to the futuristic spacecraft of today that shuttle astronauts and payloads to the...