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Marion O'Brien Donovan (October 15, 1917 – November 4, 1998) was an American inventor and entrepreneur.Recognized as one of the era's most prominent female inventors, [1] she secured a total of 20 patents for her creations.
Nine coding languages were invented by women: ARC assembly language by Kathleen Booth in 1950, Address by Kateryna Yushchenko in 1955, COBOL by Grace Hopper along with other members of the Conference on Data System Languages in 1959, FORMAC by Jean Sammet in 1962, Logo by Cynthia Solomon in 1967 with members of her team, CLU by Barbara Liskov ...
Mary Beatrice Davidson Kenner (May 17, 1912 – January 13, 2006) was an American inventor most noted for her development of the adjustable sanitary belt. [1] Kenner received five patents, which includes a carrier attachment for invalid walker and bathroom tissue dispenser.
On April 26, 1941 Ray Nelson entertained fans that showed up early with a pipe organ behind the ballpark's grandstands. The Chicago Tribune notes that Nelson had to cut the music before the first ...
Jones was born in Hooton, Cheshire, one of nine children of William and Agnes Hope-Jones. [2] His younger brother was the horologist Frank Hope-Jones.He started learning the organ at an early age, and by the age of nine, he was playing for occasional services at St Mary's Church, Eastham.
The organ is a relatively old musical instrument, [3] dating from the time of Ctesibius of Alexandria (285–222 BC), who invented the water organ. It was played throughout the Ancient Greek and Ancient Roman world, particularly during races and games. [ 4 ]
From 1911 organs branded Welte Philharmonic-Organ were produced. The largest philharmonic organ ever built is at the Salomons Estate of the Markerstudy Group. [ 2 ] This instrument was built in 1914 for Sir David Lionel Salomons to play not only rolls for the organ but also for his Welte Orchestrion No. 10 from about 1900, which he traded in ...
Otto's organ building career began officially in 1947 but he built his first organ in 1937 when he was just 18 years old for his home church of Immanual Baptist Church in Kyle, Texas. In 1954 he moved to Austin from Kyle to expand his company. His largest organ was built for Margarete B. Parker Chapel at Trinity University in San Antonio, Texas ...