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  1. Feb 9, 2023 · A nearly three-million-year-old butchering site packed with animal bones, stone implements and molars from our early ancestors reignites the debate.

    • Brian Handwerk
    • Early Life
    • Inventive Life
    • Stone Straw Corporation
    • Impact on Other Industries
    • Death
    • Legacy
    • Sources

    Marvin Chester Stone was born on April 4, 1842, in Rootstown, Portage County, Ohio, the son of another inventor, Chester Stone and his wife Rachel. Chester Stone was an inventor himself, having invented the washing machine and a cheese press. In the 1840s, Chester moved his family to Ravenna, Ohio, where Marvin went to high school. After high schoo...

    Marvin Stone began to imply his inventive nature into his business life in the late 1870s, when he invented a machine for making paper cigarette holders. He started a factory on Ninth Street in Washington, D.C. to supply a major contractor, W. Duke Sons and company's Cameo brand of cigarette holders. His paper straw invention was the result of a pr...

    The product was patented on January 3, 1888. By 1890, his factory was producing more straws than cigarette holders. The company was housed in a large manufacturing establishment at 1218-1220 F Street, N.W. in Washington, D.C. On February 6, 1896, Stone applied for two U.S. patents (585,057, and 585,058) for a machine that made artificial straws mad...

    In 1928, electrical engineers began to use spiral-wound tubes in the first mass-produced radios. All were made by the same process invented by Stone. Spiral-wound tubing is now found everywhere—in electric motors, electrical apparatus, electronic devices, electronic components, aerospace, textile, automotive, fuses, batteries, transformers, pyrotec...

    Stone died at his Washington, D.C. home on May 17, 1899, following a lengthy illness. His remains were buried at Baltimore's Green Mount Cemetery.

    Stone took out several patents in his life—in addition to the cigarette holders and straws, he invented a fountain pen and an umbrella, and his last invention was for adding color to fine china—but he was also said to be a philanthropist. His factories employed several hundred people, and he was involved with building two blocks of tenement housing...

    "Obituary: Marvin C. Stone." The Home Furnishing Review 15, 1899. 323.
    "Death of Marvin C. Stone: Inventor and Manufacturer and Veteran of the Civil War." Evening Star(Washington DC), May 18, 1899.
    "Catalogue of Oberlin College for the College Year 1868–9." Springfield, Ohio: Republic Steam Printing Company, 1868.
    "Catalogue of Oberlin College for the College Year 1871–72." Springfield, Ohio: Republic Steam Printing Company, 1871.
    • Mary Bellis
  2. Nov 14, 2016 · Humans have taught captive bonobos to make stone cutting tools, 1 but we have no evidence of any living primates intentionally doing this in the wild. But the line is awfully fuzzy.

  3. Jan 3, 2024 · The earliest stone toolmaking developed by at least 2.6 million years ago. The Early Stone Age began with the most basic stone implements made by early humans. These Oldowan toolkits include hammerstones, stone cores, and sharp stone flakes.

  4. Jan 3, 2024 · The earliest stone toolmaking developed by at least 2.6 million years ago. The Early Stone Age includes the most basic stone toolkits made by early humans. The Early Stone Age in Africa is equivalent to what is called the Lower Paleolithic in Europe and Asia.

  5. Oct 1, 2012 · Louis Leakey first found roughly 1.8-million-year-old tools in the 1930s. But it wasn’t until the 1950s that he found hominid bones to go along with the Stone Age technology. In 1959, Leakey’s...

  6. en.wikipedia.org › wiki › Marvin_StoneMarvin Stone - Wikipedia

    Marvin Chester Stone ( 4 April 1842 – 17 May 1899) [1] was an American inventor. He is best known for inventing the modern drinking straw . (Wealth)= 100000$ Early life. Stone was born in Portage County, Ohio in 1842. The son of an inventor, Stone made many useful articles in his boyhood.

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