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Michael Kelly was granted a patent for the barbed wire invention in 1868. Nowadays, barbed wires are used for fencing houses more than farmlands. Barbed wires were handy in the 1800s; they changed things in the west in its early days. Wires were used for fencing farmlands when wooden fences were expensive to afford.
The telegraph represented a disruptive innovation in the history of the United States from its invention in the 1830s onward by quickly becoming a vital part of the nation's communication infrastructure. Its relative importance declined with the spread of telephones in the 20th century. Telegraph service permitted short texts to be sent cheaply ...
Jul 1, 2014 · The list of inventions that shaped America in the 1920s included the automobile, the airplane, the washing machine, the radio, the assembly line, refrigerator, garbage disposal, electric razor, instant camera, jukebox and television. The following fact sheet contains interesting facts and information about Inventions in the 1920's.
Mar 17, 2015 · Herbert Boyer. Pioneer of genetic engineering (1973) Akio Morita. Inventor of the personal stereo (1979) Tim Berners-Lee. Creator of the World Wide Web (1989) Ian Wilmut. Headed team that produced the first cloned sheep – Dolly (1997) Inventors and their inventions from 1900 to 1999 have come to dominate our lives.
Once factories were built, railroad construction in America boomed from the 1830s to 1870s. The American Civil War (1861–1865) was the first truly industrial war in that factories mass-produced supplies and weapons for the war effort, troops were transported by rail, and the telegraph was used to send remarkably fast communications.
Jul 21, 2009 · Pittsburgh wins the best of nine games, 5-3. October 10: British suffragette Emmeline Pankhurst (1828–1928) founds the Women's Social and Political Union, a militant organization that will campaign for women's suffrage until 1917. December 1: The first silent movie, " The Great Train Robbery ," is released.
A period of rapid growth in the use of machines in manufacturing and production that began in the mid-1700s. steam engine. A machine that turns the energy released by burning fuel into motion. Thomas Newcomen built the first crude but workable one in 1712. James Watt vastly improved his device in the 1760s and 1770s.
