Samuel Langley

Samuel Langley, born on August twenty-second, eighteen thirty-four, was a remarkable American aviation pioneer whose contributions to astronomy and physics have left a lasting legacy. As an inventor, he is best known for creating the bolometer, a device that measures infrared radiation, which significantly advanced the field of astrophysics.

Langley's academic career was distinguished; he served as the third secretary of the Smithsonian Institution and held the position of professor of astronomy at the University of Pittsburgh. His leadership at the Allegheny Observatory further solidified his reputation as a leading figure in the scientific community.

In addition to his work in astronomy, Langley was also a skilled aerospace engineer and military flight engineer. His expertise extended to piloting aircraft, showcasing his multifaceted talents in the burgeoning field of aviation.