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Brandon McCloskey

Airplane Geeks Podcast - Aviation Podcast - 0 views

www.airplanegeeks.com

airplane

shared by Brandon McCloskey on 15 Nov 10 - Cached
  • Brandon McCloskey on 15 Nov 10
     
    Great podcast on airplanes
Brandon McCloskey

The History of the Airplane - Orville and Wilbur Wright. - 0 views

inventors.about.com/...blairplane.htm

airplane

shared by Brandon McCloskey on 15 Nov 10 - Cached
  • Brandon McCloskey on 15 Nov 10
     
    Researching airplanes and their impact
James Wilcox

Airplane Timeline - Greatest Engineering Achievements of the Twentieth Century - 0 views

www.greatachievements.org/?id=3728

digiciv

shared by James Wilcox on 15 Nov 10 - Cached
    • James Wilcox
      James Wilcox on 15 Nov 10
       
      I love helicopters!  But I never knew that they had been around for so many years.
  • 1947   Sound barrior broken U.S. Air Force pilot Captain Charles "Chuck" Yeager becomes the fastest man alive when he pilots the Bell X-1 faster than sound for the first time on October 14 over the town of Victorville, California.
  • 1952   Discovery of the area rule of aircraft design Richard Whitcomb, an engineer at Langley Memorial Aeronautical Laboratory, discovers and experimentally verifies an aircraft design concept known as the area rule. A revolutionary method of designing aircraft to reduce drag and increase speed without additional power, the area rule is incorporated into the development of almost every American supersonic aircraft. He later invents winglets, which increase the lift-to-drag ratio of transport airplanes and other vehicles.
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  • 1925-1926   Introduction of lightweight, air-cooled radial engines The introduction of a new generation of lightweight, air-cooled radial engines revolutionizes aeronautics, making bigger, faster planes possible.
  •   1917   The Junkers J4, an all-metal airplane, introduced Hugo Junkers, a German professor of mechanics introduces the Junkers J4, an all-metal airplane built largely of a relatively lightweight aluminum alloy called duralumin.
  • 1904   Concept of a fixed "boundary layer" described in paper by Ludwig Prandtl German professor Ludwig Prandtl presents one of the most important papers in the history of aerodynamics, an eight-page document describing the concept of a fixed "boundary layer," the molecular layer of air on the surface of an aircraft wing. Over the next 20 years Prandtl and his graduate students pioneer theoretical aerodynamics.
  • 1933   First modern commercial airliner In February, Boeing introduces the 247, a twin-engine 10-passenger monoplane that is the first modern commercial airliner. With variable-pitch propellers, it has an economical cruising speed and excellent takeoff. Retractable landing gear reduces drag during flight.
  • 935   First practical radar British scientist Sir Robert Watson-Watt patents the first practical radar (for radio detection and ranging) system for meteorological applications. During World War II radar is successfully used in Great Britain to detect incoming aircraft and provide information to intercept bombers.
  • 1937   Jet engines designed Jet engines designed independently by Britain’s Frank Whittle and Germany’s Hans von Ohain make their first test runs. (Seven years earlier, Whittle, a young Royal Air Force officer, filed a patent for a gas turbine engine to power an aircraft, but the Royal Air Ministry was not interested in developing the idea at the time. Meanwhile, German doctoral student Von Ohain was developing his own design.) Two years later, on August 27, the first jet aircraft, the Heinkel HE 178, takes off, powered by von Ohain’s HE S-3 engine.
  •   1939   First practical singlerotor helicopters Russian emigre Igor Sikorsky develops the VS-300 helicopter for the U.S. Army, one of the first practical singlerotor helicopters.
James Wilcox

Junkers.de | Visionen: Übersicht - 0 views

www.junkers.de/visionen

digiciv junkers war Airplanes

shared by James Wilcox on 16 Nov 10 - No Cached
  • James Wilcox on 16 Nov 10
     
    The company that developed the original all metal airplane
Andrew DeWitt

Learning in the Light of Faith - 0 views

magazine.byu.edu/?act=view&a=2626

byu devotional learning light faith ross spencer future shock physics research science

shared by Andrew DeWitt on 19 Oct 10 - No Cached
  • When I was just out of graduate school, I attended my first meeting of the American Physical Society in New York City. A highlight was a special event arranged by the conference organizers: the great science fiction writer Isaac Asimov had been invited to speak to us.
  • Hour after hour he wrote down the stories he found in books in the university library about people protesting the invention of things like machines to spin thread and to weave cloth, steam-powered trains, automobiles, airplanes, etc. All of these advances were perceived by the general public either to be physically dangerous or to be a threat to the livelihoods of workers in trades that were about to be destroyed by these advances.
  • when he started to write science fiction, he remembered all of this work he had done. So while his fellow writers were all rhapsodizing about the thrill of rockets and space travel (long before such things were possible), he wrote a story about how the local populace showed up at the launch site with torches and pitchforks in opposition to space travel. Years later, when rockets and travel outside of the earth’s atmosphere became possible, there were protests, and many of Mr. Asimov’s colleagues were astounded that he had predicted so far in advance that this would occur.
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  • “Why,” Mr. Asimov then asked us, “among all of these talented and visionary writers, was I the only one who was able to predict that this resistance to change would occur?” He let us think about the question for an uncomfortably silent minute, then leaned into the microphone and said in an intense voice that I still vividly remember: “It’s because people are stupid!”
  • The lesson I take from my memory of this experience is that the proper attitude to have when confronted with the vast complexity both of the universe and of the ideas and activities of the people who live on this small planet orbiting an ordinary star far away from the center of things in our galaxy is profound humility.
    • Andrew DeWitt
      Andrew DeWitt on 19 Oct 10
       
      This is how we ought to deal with future shock: "humility"
  • Andrew DeWitt on 19 Oct 10
     
    Great Devotional Talk by Ross Spencer.  Includes a great reference to "Future Shock".
James Wilcox

Igor Sikorsky - 0 views

wn.com/Igor_Sikorsky

digiciv Airplanes war igor sikorsky

shared by James Wilcox on 16 Nov 10 - No Cached
  • James Wilcox on 16 Nov 10
     
    Short video clip on the birth of Helicopters in aviation.
Andrew DeWitt

NASA - NASA Helps Kick Off Competition for Bright Minds - 0 views

www.nasa.gov/...bright_minds.html

nasa competition aviation flight

shared by Andrew DeWitt on 15 Nov 10 - No Cached
  • "In the first century of flight, NASA made countless contributions to aviation by improving performance, efficiency and safety. Just as we needed the brightest minds for all those contributions, we need the brightest minds now and in the future to develop, operate and improve our future air transportation system,"
  • Teams of three to seven high school students from at least 29 states and the District of Columbia will compete to design a more fuel-efficient airplane
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