Samuel Pierpont Langley
Physicist and astronomer, invented the radiometer
Physicist and astronomer, invented the radiometer
1906
120 years ago — 72 years old
Scientists & Innovators
United States
Born in 1834, significant contributions included studies in astronomy and physics. Developed a reputation for expertise in aerodynamics, particularly with his work on powered flight. Served as the director of the Smithsonian Institution from 1887 until death in 1906. His early experiments in aviation and the development of the Langley Aerodrome marked essential steps in the advancement of aeronautics. Conducted extensive research in optics and the behavior of solar radiation.
Invented the first successful radiometer
Launched the unmanned Langley Aerodrome
Served as the 3rd Secretary of the Smithsonian Institution
Founded the Country Music Association in 1958, promoting country music and its artists. Played a significant role in establishing the first Country Music Awards in 1967, which honored the achievements of country music artists and songwriters. Expanded the reach of country music through various marketing and promotional strategies. Served as president of the Country Music Association, influencing the direction and growth of the genre during the 1960s and 1970s.
Continue ReadingA Dominican priest, provided significant contributions to theology and spirituality within the Catholic Church. Jarrett served as a prominent figure in the English Province of the Order of Preachers, engaging in teaching and preaching. A noted writer, Jarrett authored numerous works on Christian doctrine and spirituality, reflecting the principles of the Dominican Order. His efforts in theological education influenced many within the Church, cultivating a deeper understanding of Catholic teachings.
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Continue ReadingServed as a United States Army general, leading coalition forces during the Persian Gulf War in 1991. Graduated from the U.S. Military Academy at West Point and earned a master's degree in civil engineering from the University of Southern California. Played a vital role in Operation Desert Shield and Operation Desert Storm, executing military strategies that resulted in a swift victory against Iraqi forces. Throughout a distinguished military career, held various command positions and received numerous awards for leadership and service.
Continue ReadingA Canadian-American computer scientist and academic who contributed significantly to the field of electron microscopy. Co-invented the first practical electron microscope in the 1930s, which transformed the ability to observe the ultra-structure of materials and biological samples. The development of this microscope represented a major advancement in imaging technology.
Continue ReadingCompeted in various endurance racing events and participated in notable races such as the 24 Hours of Le Mans. Achieved success in the European Le Mans Series with significant performances. Also raced in the FIA World Endurance Championship. Has been involved in GT racing, driving for teams in high-profile events.
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