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1861: Grade school teacher Philipp Reis presents his telephone in Frankfurt, inventing the loudspeaker as a by-product. 1867: French poet and philosopher Charles Cros (1842–1888) presents the construction principle of a phonograph in his 'paréophone', which turned out not to be a commercial success at the time.
Toggling harpoon – first used by the Red Paint People of the North American east coast, they were later used by the Thule. Tomato – indigenous Americans were the first peoples in the world to domesticate and cultivate the tomato by 500 BCE. The tomato was an essential ingredient that formed the basis of many indigenous foods including ...
1st century AD: The aeolipile, a simple steam turbine is recorded by Hero of Alexandria. [289] 1st century AD: The first use of respiratory protective equipment is documented by Pliny the Elder (c. 23 AD –79) using animal bladder skins to protect workers in Roman mines from red lead oxide dust. [290] 1st century AD: Oldest surviving wine. [291]
Many years later, Evans' invention would be sold off for parts. On July 16, 2005, Philadelphia celebrated the 200th anniversary of Oliver Evans's Orukter Amphibolos. Many historians describe Oliver Evans' invention as the United States' first land and water transporter. [46] 1805 Vapor-compression refrigeration. Schematic of Gorrie's 1841 ice ...
The first carbide lamp was invented and patented in New York City on August 28, 1900, by Frederick Baldwin. [74] 1900 Fly swatter. 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 ...
The first PhD in engineering (technically, applied science and engineering) awarded in the United States went to Willard Gibbs at Yale University in 1863; it was also the second PhD awarded in science in the U.S. [46] In 1990, with the rise of computer technology, the first search engine was built by computer engineer Alan Emtage.
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