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Pages in category "American inventions" The following 200 pages are in this category, out of approximately 828 total. This list may not reflect recent changes .
The American effort to bring home German rocket technology in Operation Paperclip, and the bringing of German rocket scientist Wernher von Braun (who would later sit at the head of a NASA center) stand out in particular. Expendable rockets provided the means for launching artificial satellites, as well as crewed spacecraft.
Whitcomb L. Judson was an American mechanical engineer from Chicago who was the first to invent, conceive of the idea, and to construct a workable zipper. [35] Using a hook-and-eye device, Judson intended for this earliest form of the zipper to be used on shoes.
This is a list of emerging technologies, which are in-development technical innovations that have significant potential in their applications. The criteria for this list is that the technology must: Exist in some way; purely hypothetical technologies cannot be considered emerging and should be covered in the list of hypothetical technologies ...
Michigan Technological University: Houghton, Michigan: 1885 Public 7,099 $0.096 Doctoral Universities: Higher Research Activity Missouri University of Science and Technology: Rolla, Missouri: 1870 Public 8,640 – Doctoral Universities: Higher Research Activity Montana Technological University: Butte, Montana: 1900 Public 2,085 $0.035
Winter count - Several Native American groups in the Great Plains have used winter counts as pictorial calendars for record-keeping. Writing system – many indigenous American cultures, such as the Olmec, Maya, Aztec, Zapotec, and Toltec, developed Mesoamerican writing systemss. Other native peoples to the north—mainly Algonquians—had ...
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
In 1641, the first patent in North America was issued to Samuel Winslow by the General Court of Massachusetts for a new method of making salt. [ 1 ] [ 2 ] [ 3 ] On April 10, 1790, President George Washington signed the Patent Act of 1790 (1 Stat. 109) into law which proclaimed that patents were to be authorized for "any useful art, manufacture ...