Samuel Langley. Samuel Pierpont Langley (August 22, 1834 – February 27, 1906) was an American aviation pioneer, astronomer and physicist who invented the bolometer. He was the third secretary of the Smithsonian Institution and a professor of astronomy at the University of Pittsburgh, where he was the director of the Allegheny Observatory .
Samuel Langley - Wikipedia
https://en.wikipedia.org/wiki/Samuel_LangleySamuel Langley. Samuel Pierpont Langley (August 22, 1834 – February 27, 1906) was an American aviation pioneer, astronomer and physicist who invented the bolometer. He was the third secretary of the Smithsonian Institution and a professor of astronomy at the University of Pittsburgh, where he was the director of the Allegheny Observatory .
Samuel Pierpont Langley, (born Aug. 22, 1834, Roxbury, Mass., U.S.—died Feb. 27, 1906, Aiken, S.C.), American astrophysicist and aeronautical pioneer who developed new instruments with which to study the Sun and built the first powered heavier-than-air machine of significant size to achieve sustained flight. Following his education at the Boston Latin School, Langley worked as an engineer ...
Samuel Pierpont Langley was born in 1834 in Roxbury, Massachusetts. He was the son of Samuel Langley and Mary Williams; Langley's father was a merchant in Boston. The Langleys came from old English stock, including the Mather and Adams families. Langley began his education at the Boston Latin School and was reading books on astronomy by the age ...
Samuel Pierpont Langley. In addition to his solar interests, Langley was the only professional scientist of his day who believed that man was destined to fly. While at the Allegheny Observatory, he made important experiments on the lift and drag of an aircraft moving through the air at a measured speed. Backed by these experiments, he was the ...
- Steve Graham
- 2000
Samuel Pierpont Langley. by Steve Graham • May 3, 2000. Born in the Boston suburb of Roxbury, Ma., Samuel Langley was one of America's most accomplished scientists. His work as an astronomy, physics, and aeronautics pioneer was highly regarded by the international science community. Ironically though, Langley's formal education ended at the ...
- Steve Graham
- 2000
Jun 12, 2018 · Langley and Herring met in New York City on May 13, 1895, and Herring showed him the Lilienthal-type machines and some of his rubber-band-powered models. They discussed construction techniques, control and stability, steam engines, propellers and a host of other aeronautical topics. Langley was impressed.
May 5, 2021 · Samuel Pierpont Langley served as the third Secretary of the Smithsonian Institution from 1887 to 1906 and was the founder of the Smithsonian Astrophysical Observatory. Smithsonian Institution ...
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