morris tube
41Tracheal intubation — Intervention Anesthesiologist using the Glidescope video laryngoscope to intubate the trachea of a morbidly obese elderly person with challenging airway anatomy …
42Michael Francis Tompsett — is a British born physicist and former researcher at English Electric Valve Company, [1] who later moved to Bell Labs in America. He is best known as the inventor of Charge Coupled Device (CCD) Imagers used for imaging in devices such as digital… …
43Albert W. Hull — Pour les articles homonymes, voir Hull. Albert Wallace Hull Naissance 19 avril 1880 Southington (Connecticut) Décès 22 janvier 1966 …
44Изобретение транзистора — Основная статья: Транзистор Макет точечного транзистора Бардина и Браттейна. Треугольник в центре  прозрачная призма, по рёбрам которой приклеены полоски фольги  выводы коллектора и эми …
45Neon lighting — Times Square, New York City, has been famous for elaborate neon lighting displays since th …
46Chordate — Chordata Temporal range: Early Cambrian – Recent, 540–0 Ma …
47Amalgamated Association of Iron and Steel Workers — The Amalgamated Association of Iron and Steel Workers (commonly known as the AA) was an American labor union formed in 1876 and which represented iron and steel workers. It partnered with the Steel Workers Organizing Committee, CIO, in November,… …
48Bicycle — For other uses, see Bicycle (disambiguation). A mountain bike, a popular multi use bicycle. A bicycle, also known as a bike, pushbike or cycle, is a human powered, pedal driven, single track vehicle, having two wheels attached to a frame, one… …
49The Moon Is a Harsh Mistress —   …
50Folic acid — Folic acid …
