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The timeline of historic inventions is a chronological list of particularly significant technological inventions and their inventors, where known. [ a ] The dates in this article make frequent use of the units mya and kya , which refer to millions and thousands of years ago, respectively.
The following articles cover the timeline of United States inventions: Timeline of United States inventions (before 1890), before the turn of the century; Timeline of United States inventions (1890–1945), before World War II; Timeline of United States inventions (1946–1991), during the Cold War; Timeline of United States inventions (after ...
c. 50,000 BC – A discovered twisted fibre (a 3-ply cord fragment) indicates thinge likely use of clothing, bags, nets and similar technology by Neanderthals in southeastern France. [1] [2] c. 27000 BC – Impressions of textiles, basketry, and nets left on small pieces of hard clay in Europe. [3] c. 25000 BC – Venus figurines depicted with ...
In the late 1920s, a soap company, Kutol Products, secured a contract with Kroger grocery stores to produce a ready-to-use wallpaper cleaning product made from flour, water, and salt.
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. [75] On January 9, 1900, Montgomery was issued U.S. patent #640,790 for the "Fly-Killer". [76] 1900 Thumbtack
“It wasn’t until the experimental ’60s and ’70s that we see a watershed moment, a real breaking down, in terms of fashion chronology, of women’s fashion," said McClendon to Yahoo Lifestyle.
Hoping to harness the ample power of the Merrimack River, another group of investors began building the Middlesex Canal up the Mystic River, both Mystic Lakes and generally following stream valleys (near to today's MA 38) reached the Merrimack in Chelmsford 35 miles (56 km) from Boston Harbor, establishing limited operations by 1808, and a ...
Portsmouth is served by a variety of radio stations on the AM and FM dials, with towers located around the Hampton Roads area. [72] Portsmouth is also served by several television stations. The Hampton Roads designated market area (DMA) is the 42nd largest in the U.S. with 712,790 homes (0.64% of the total U.S.). [73]