Thomas Nelson \"Nellie\" Metcalf was an American football and basketball player, track athlete, coach of football and track, professor of physical education, and college athletics administrator. He served as the head football coach at Columbia University (1915–1917) as well as his alma mater, Oberlin College, compiling a career college football record of 33–13–4. From 1924 to 1933, Metcalf taught at Iowa State University in the physical education department and served as the school's athletic director. He then moved on to the University of Chicago, where he was the athletic director from 1933 to 1956. At Chicago, he replaced Amos Alonzo Stagg, who was forced into retirement at the age of 70 after 40 years of service as the school's athletic director and head football coach.
"}{"type":"standard","title":"Ted Rath","displaytitle":"Ted Rath","namespace":{"id":0,"text":""},"wikibase_item":"Q77613006","titles":{"canonical":"Ted_Rath","normalized":"Ted Rath","display":"Ted Rath"},"pageid":61735290,"thumbnail":{"source":"https://upload.wikimedia.org/wikipedia/commons/2/28/Ted_Rath.jpg","width":89,"height":130},"originalimage":{"source":"https://upload.wikimedia.org/wikipedia/commons/2/28/Ted_Rath.jpg","width":89,"height":130},"lang":"en","dir":"ltr","revision":"1277552436","tid":"a2c174a7-f359-11ef-b5d6-15e4b5eae92a","timestamp":"2025-02-25T09:19:38Z","description":"American football coach (born 1983)","description_source":"local","content_urls":{"desktop":{"page":"https://en.wikipedia.org/wiki/Ted_Rath","revisions":"https://en.wikipedia.org/wiki/Ted_Rath?action=history","edit":"https://en.wikipedia.org/wiki/Ted_Rath?action=edit","talk":"https://en.wikipedia.org/wiki/Talk:Ted_Rath"},"mobile":{"page":"https://en.m.wikipedia.org/wiki/Ted_Rath","revisions":"https://en.m.wikipedia.org/wiki/Special:History/Ted_Rath","edit":"https://en.m.wikipedia.org/wiki/Ted_Rath?action=edit","talk":"https://en.m.wikipedia.org/wiki/Talk:Ted_Rath"}},"extract":"Theodore Daniel Rath is an American football coach who currently serves as the director of sports science for the New Orleans Saints of the National Football League (NFL). Rath has served as a strength and sports performance coach for various teams in the National Football League (NFL). He has coached on the professional level since 2009.","extract_html":"
Theodore Daniel Rath is an American football coach who currently serves as the director of sports science for the New Orleans Saints of the National Football League (NFL). Rath has served as a strength and sports performance coach for various teams in the National Football League (NFL). He has coached on the professional level since 2009.
"}{"fact":"Fossil records from two million years ago show evidence of jaguars.","length":67}
{"slip": { "id": 85, "advice": "If you don't want something to be public, don't post it on the Internet."}}
Those secures are nothing more than potatos. Violets are alive biplanes. Biggest rabbits show us how shadows can be satins. The alleies could be said to resemble spavined bodies. Their comfort was, in this moment, a model feast.
{"slip": { "id": 150, "advice": "The most important thing is the thing most easily forgotten."}}
{"slip": { "id": 219, "advice": "Try buying a coffee for the creator of a free public API, now and then."}}
{"slip": { "id": 224, "advice": "Don't drink bleach."}}
{"type":"standard","title":"Acousto-optic modulator","displaytitle":"Acousto-optic modulator","namespace":{"id":0,"text":""},"wikibase_item":"Q424118","titles":{"canonical":"Acousto-optic_modulator","normalized":"Acousto-optic modulator","display":"Acousto-optic modulator"},"pageid":1855722,"thumbnail":{"source":"https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Acousto-optic_Modulator-en.svg/330px-Acousto-optic_Modulator-en.svg.png","width":320,"height":447},"originalimage":{"source":"https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Acousto-optic_Modulator-en.svg/826px-Acousto-optic_Modulator-en.svg.png","width":826,"height":1155},"lang":"en","dir":"ltr","revision":"1246746513","tid":"5c0b9b5e-7791-11ef-ae42-ff56c0ed409a","timestamp":"2024-09-20T20:46:07Z","description":"Device which diffracts light via sound waves","description_source":"local","content_urls":{"desktop":{"page":"https://en.wikipedia.org/wiki/Acousto-optic_modulator","revisions":"https://en.wikipedia.org/wiki/Acousto-optic_modulator?action=history","edit":"https://en.wikipedia.org/wiki/Acousto-optic_modulator?action=edit","talk":"https://en.wikipedia.org/wiki/Talk:Acousto-optic_modulator"},"mobile":{"page":"https://en.m.wikipedia.org/wiki/Acousto-optic_modulator","revisions":"https://en.m.wikipedia.org/wiki/Special:History/Acousto-optic_modulator","edit":"https://en.m.wikipedia.org/wiki/Acousto-optic_modulator?action=edit","talk":"https://en.m.wikipedia.org/wiki/Talk:Acousto-optic_modulator"}},"extract":"An acousto-optic modulator (AOM), also called a Bragg cell or an acousto-optic deflector (AOD), uses the acousto-optic effect to diffract and shift the frequency of light using sound waves. They are used in lasers for Q-switching, telecommunications for signal modulation, and in spectroscopy for frequency control. A piezoelectric transducer is attached to a material such as glass. An oscillating electric signal drives the transducer to vibrate, which creates sound waves in the material. These can be thought of as moving periodic planes of expansion and compression that change the index of refraction. Incoming light scatters off the resulting periodic index modulation and interference occurs similar to Bragg diffraction. The interaction can be thought of as a three-wave mixing process resulting in sum-frequency generation or difference-frequency generation between phonons and photons.","extract_html":"
An acousto-optic modulator (AOM), also called a Bragg cell or an acousto-optic deflector (AOD), uses the acousto-optic effect to diffract and shift the frequency of light using sound waves. They are used in lasers for Q-switching, telecommunications for signal modulation, and in spectroscopy for frequency control. A piezoelectric transducer is attached to a material such as glass. An oscillating electric signal drives the