To summarize, science becomes knowledge by publication of research results. It then may become more general knowledge as writers of textbooks pick and choose what to put in their texts, and as professors and teachers then decide what to stress from those textbooks.
The Hughes H-4 Hercules (also known as the  Spruce Goose ; registration NX37602) is a prototype heavy strategic airlift military transport aircraft designed and built by the Hughes Aircraft Company.oward Hughes was called to testify before the Senate War Investigating Committee in 1947 over the use of government funds for the aircraft. During a Senate hearing on August 6, 1947 (the first of a series of appearances), Hughes said: The Hercules was a monumental undertaking.
Crash site: The Beverly Hills mansion where playboy aviator Howard Hughes ploughed an experimental spy plane into the master bedroom and the garage. The aviator: Howard Hughes, pictured climbing out of a cockpit in 1937, crashed while flying the XF-11 for the U.S. Air Force. Now, with 805 North Linden Drive fixed up and on the market, this little piece of history could be yours for just under $7million (Â£4.34m).