astronomer
Samuel Langley.
American physicist, pioneer of aviation, and 3rd Secretary of the Smithsonian (1834-1906)

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Senate Leaders Avoid Legislation Targeting Flock Safety Cameras
Senate leaders in both parties have yet to propose using the force of law to address surveillance concerns related to Flock Safety and related companies.
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About Samuel Langley
Samuel Pierpont Langley 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.
Everything about Samuel Langley →- Occupation
- astronomer, aerospace engineer, astrophysicist, physicist
- Position held
- Secretary of the Smithsonian
- Citizenship
- United States
- Born
- August 22, 1834
- Died
- February 27, 1906