For thrifty motorists, squeezing an extra few miles out of each gallon of fuel can become an obsession. But some have been striving for a semi-mythical goal of achieving 100 miles per gallon of fuel ...
He was called the greatest engineer of the 19th century and his work probably changed the world of railways as we now know it. The brilliant inventor is also the man who created the famous Rocket ...
When he wasn't designing warships, John Ericsson was dreaming up solar technology. The Swedish American inventor, credited with the screw propeller and the first ironclad vessel in the U.S. Navy, ...
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