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List of Indonesian inventions and discoveries; List of inventions and discoveries of the Indus Valley Civilisation; List of inventions named after people; List of inventors killed by their own invention; Timeline of Irish inventions and discoveries; List of inventions in the medieval Islamic world; List of Israeli inventions and discoveries
From the first Apple computer to the COVID-19 vaccine, here are the most revolutionary inventions that were born in the U.S.A. in the past half-century.
1907: The first free flight of a rotary-wing aircraft is carried out by Paul Cornu. 1907: Leo Baekeland invents bakelite , the first plastic made from synthetic components. 1907: The tuyères thermopropulsives [ 455 ] after 1945 ( Maurice Roy (fr) ) known as the statoreacteur [ 455 ] [ 456 ] a combustion subsonique (the ramjet ) [ 457 ] – R ...
Ida Rosenthal (1886–1973), Belarus/Russia/U.S. – Bra , the standard of cup sizes, nursing bra, full-figured bra, the first seamed uplift bra (all with her husband William) Sidney Rosenthal (1907–1979), U.S. – Magic Marker; Eugene Roshal (born 1972), Russia – FAR file manager, RAR file format, WinRAR file archiver
1380: Madhava of Sangamagrama discovers the most precise estimate of π in the medieval world through his infinite series, a strict inequality with uncertainty 3e-13. 15th century: Parameshvara discovers a formula for the circumradius of a quadrilateral. [114] 1480: Madhava of Sangamagrama found pi and that it was infinite.
The 100 known most prolific inventors based on worldwide utility patents are shown in the following table. While in many cases this is the number of utility patents granted by the United States Patent and Trademark Office, it may include utility patents granted by other countries, as noted by the source references for an inventor.
Public Domain. Henry Ford is known for many things — the most prominent being mass-manufactured cars and paying workers respectable wages. But his first automobile, made in 1896, was powered by ...
Download as PDF; Printable version; In other projects Wikimedia Commons; Wikidata item; Appearance. ... Russian inventions (5 C, 233 P, 1 F) S. Samoan inventions (1 C)