You can find some surprisingly powerful three-cylinder engines. A few of them are powerful enough to rival V6 engines when it ...
Autocar on MSN
Top 10: Cult American warplanes of World War 2
The United States created many famous and formidable warplanes in the second world war. These included the B-17 Flying ...
The Dual Propulsion Experiment (DUPLEX) developed by Champaign-Urbana Aerospace uses Teflon and Delrin to generate thrust.
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