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, ...
American inventors have transformed the world with innovations like the light bulb, the transistor and the pacemaker. But they also dreamed up the dog umbrella, Silly Putty and the Pet Rock. Here’s a ...
The Real McCoy: Afro-American invention and innovation, 1619-1930 exhibition records The Real McCoy: Afro-American invention and innovation, 1619-1930 exhibition records / Series ACMA AV03-026: The ...
"Looks at American independent inventors during the rise of corporate research and development"-- Provided by publisher https://siris-libraries.si.edu/ipac20/ipac.jsp ...
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