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Safety lamps based on Clanny's improved design were used until the adoption of electric lamps. 1814: James Fox invents the modern planing machine, though Matthew Murray of Leeds and Richard Roberts of Manchester have also been credited at times with its invention. 1816: René Laennec invents the first Stethoscope. [410]
Perhaps the most famous flying car prototype was the Aerocar. Designed by Molt Taylor, the Aerocar was a road-worthy aircraft with foldable wings and a detachable tail section.
Heron (c. 10–70), Roman Egypt – usually credited with invention of the aeolipile, although it may have been described a century earlier; John Herschel (1792–1871), UK – photographic fixer (hypo), actinometer; Harry Houdini (1874–1926) U.S. – flight time illusion; Heinrich Hertz (1857–1894), Germany – radio telegraphy ...
A fly swatter is a hand-held device for swatting and killing flies and other insects. The first modern fly-destruction device was invented in 1900 by Robert R. Montgomery, an entrepreneur based in Decatur, Illinois. [75] On January 9, 1900, Montgomery was issued U.S. patent #640,790 for the "Fly-Killer". [76] 1900 Thumbtack
The era of constant connection began in 1971, when U.S. Department of Defense programmer Ray Tomlinson invented a way to send text-based messages from person to person through electronic mail ...
Image credits: Sasha Weilbaker #7 Solar Panels. While both solar panels and plant leaves harvest energy from the sun, a team at Princeton University took biomimicry in solar panels a step further ...
Based on modern experiments, a message could be transmitted the entire length of the line within an hour. The system was reportedly devised in the reign of Emperor Theophilos (ruled 829–842) by Leo the Mathematician, and functioned through two identical water clocks placed at the two terminal stations, Loulon and the Lighthouse.
19 Accidental Inventions That We Can't Live Without Now. Alex Andonovska. June 9, 2024 at 4:45 PM. ... He developed a fastening system based on the same concept, and as a result, Velcro was born. ...