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Norman Earl Thagard (born July 3, 1943; Capt, USMC, Ret.) is an American scientist and former U.S. Marine Corps officer and naval aviator and NASA astronaut. He is the first American to ride to space on board a Russian vehicle, and can be considered the first American cosmonaut .
Norman Thagard self-experimenting aboard the Space Shuttle. He conducted physiological experiments on personnel during the STS-7 mission. Self-experimentation refers to scientific experimentation in which the experimenter conducts the experiment on themself. Often this means that the designer, operator, subject, analyst, and user or reporter of ...
The arrow indicates the white area on the left bipod ramp where foam had broken off. STS-7 experienced the first known Space Shuttle external tank (ET) bipod ramp foam shedding event during launch. This was the root cause of the eventual loss of Columbia during STS-107 almost two decades later.
Self-experimentation has a long and well-documented history in medicine which continues to the present day. [ 3 ] For example, after failed attempts to infect piglets in 1984, Barry Marshall drank a petri dish of Helicobacter pylori from a patient, and soon developed gastritis, achlorhydria , stomach discomfort, nausea, vomiting, and halitosis ...
These quotes by notable Black people—from celebrated authors to award-winning actors to renowned public figures—reflect their determination, achievements, wisdom, and the mantras they used or ...
At some point a kind of "oily film" was produced that enclosed self-replicating nucleic acids, thereby becoming the first cell. J. D. Bernal named the hypothesis biopoiesis or biopoesis, the process of living matter spontaneously evolving from self-replicating, but lifeless molecules. Haldane further hypothesised that viruses were the ...
Paul Richard Thagard FRSC (/ ˈ θ eɪ ɡ ɑːr d /; born 1950) is a Canadian philosopher who specializes in cognitive science, philosophy of mind, and the philosophy of science and medicine. Thagard is a professor emeritus of philosophy at the University of Waterloo. He is a writer, and has contributed to research in analogy and creativity ...
Norman Lear at home in Los Angeles, Feb. 27, 1984. Credit - Bob Riha Jr—Getty Images. Norman Lear believed in dialogue. If Americans were one great, big, diverse, dysfunctional family, then the ...