Ads
related to: greatest inventions in american history book
Search results
Results From The WOW.Com Content Network
Timeline of United States inventions (1890–1945) Robert H. Goddard (1882–1945), the American physicist and inventor who built and launched the world's first liquid-propellant rocket on March 16, 1926. [1] Goddard held 214 patents for his inventions and pioneering innovations in liquid-propelled, guided, and multi-stage rockets.
The early technological and industrial development in the United States was facilitated by a unique confluence of geographical, social, and economic factors. The relative lack of workers kept U.S. wages generally higher than salaries in Europe and provided an incentive to mechanize some tasks.
Official credit for the invention of the electric trolley pole has gone to an American, Frank J. Sprague, who devised his working system in Richmond, Virginia, in 1888. [270] Known as the Richmond Union Passenger Railway , this 12-mile system was the first large-scale trolley line in the world, opening to great fanfare on February 12, 1888.
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.
Edison in 1861. Thomas Edison was born in 1847 in Milan, Ohio, but grew up in Port Huron, Michigan, after the family moved there in 1854. [8] He was the seventh and last child of Samuel Ogden Edison Jr. (1804–1896, born in Marshalltown, Nova Scotia) and Nancy Matthews Elliott (1810–1871, born in Chenango County, New York).
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 1991), after the Fall of the Soviet Union.
Famous First Facts. Famous first facts: a record of first happenings, discoveries, and inventions in American history is a book listing "First Happenings, Discoveries and Inventions in the United States". The book's seventh edition ( ISBN 978-1-61925-468-8 ), published in March 2015 — includes more than 8,000 entries on 1,400 pages.
The 1985 Yellow Book standard developed by Sony and Philips adapted the format to hold any form of binary data. [515] 1982: Direct to home satellite television transmission, with the launch of Sky One service. [516] 1982: The first laptop computer is launched, the 8/16-bit Epson HX-20. [517] 1983: Stereolithography is invented by Chuck Hull. [518]