WebJun 28, 2024 · Gould was the first person to use the word "laser." Gould was a doctoral student at Columbia University under Townes, the inventor of the maser. Gould was inspired to build his optical laser starting in 1958. He failed to file for a patent his invention until 1959. As a result, Gould's patent was refused and his technology was exploited by others. WebBest Inventions of 2007. From the phone that has changed phones forever, to futuristic cars, to a building made of water, to a remote-controlled dragonfly — a dazzling display of ingenuity. By Maryanne Murray Buechner, Kristina Dell, Andrea Dorfman, Lev Grossman, Anita Hamilton, Rebecca Winters Keegan, Jeffrey Kluger, Michael D. Lemonick ...

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WebTechnology Timeline (1752-1990) Benjamin Franklin's electricity experiments lead him to a valuable application — the lightning rod, which when placed at the apex of a barn, … WebBest Inventions of 2007. From the phone that has changed phones forever, to futuristic cars, to a building made of water, to a remote-controlled dragonfly — a dazzling display … tealights canada

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WebJan 14, 2024 · A team of engineers began developing this early method of data storage in 1967, but it wasn’t until 1971 that IBM put the floppy disks on the market, and 1972 when … WebTherefore, the invention should be kept confidential before filing a utility model application. Some countries, however, allow for a grace period , usually between 6 to 12 … WebMar 17, 2024 · Telkes, who was born in Hungary in 1900, first became interested in solar energy while studying at the University of Budapest. After receiving her doctorate in physical chemistry in 1924, she ... tea lights canadian tire