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Steam Machine
NOVA Online | Lincoln's Secret Weapon | Steam Machine Go to "Steam Machine" Shockwave required Steam Machine by Rick Groleau Steam engines, believe it or not, have been around for over 300 years. In England in 1698, Thomas Savery patented the first working steam engine&mdash...
Hybrid Automobiles
the basic principles of gasoline engines as propulsion for vehicles Be able to list pro's and con's associated with gasoline engines Cite reasons why alternatives for gasoline engines are being considered Understand differences between a motor and an engine Understand relationsh...
Faster Than Sound: Sonic Boom Basics
? The plane is traveling at subsonic speeds. Excessive thrust causes the engines to backfire. Shock waves have built up. Photo: Lockheed Martin Skunk Works Men of the X-1 | Secret History | Sonic Boom | Speed Machines Resources | Teacher's Guide | Transcript | Faster Home Editor's Pi...
www.pbs.org/wgbh/nova/barrier/boom/
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