Richard Arman Gregory
British astronomer and solar researcher
British astronomer and solar researcher
1952
73 years ago — 88 years old
Scientists & Innovators
United Kingdom
Contributions to solar research advanced understanding of solar phenomena. Pioneered methodologies for studying solar chromosphere and prominences. Developed significant techniques for photography of the solar spectrum. Additionally, served as a key figure in the British Astronomical Association.
advanced understanding of solar phenomena
developed techniques for solar spectrum photography
Born in 1874, a prominent businessman and philanthropist. Played a key role in the expansion of the Rockefeller family's wealth through Standard Oil and various investments. Focused extensively on philanthropy, supporting education, public health, and the arts. Instrumental in the establishment of several major cultural institutions, including the Museum of Modern Art in New York. Worked to improve urban planning and public spaces, advocating for the development of parks and public buildings.
Continue ReadingBorn in 1858, an American painter and academic specialized in landscape painting. Ranger played a pivotal role in the emergence of American Impressionism. He studied in Paris and developed a style that showcased the interplay of light and color in natural settings. Ranger was a founding member of the Old Lyme Art Colony, which became a central hub for Impressionist artists in America. His teaching at various art institutions also influenced many aspiring painters, promoting the Impressionist movement across the country.
Continue ReadingAn American engineer and broadcaster, contributed significantly to the development of television technology. Founded the DuMont Television Network in 1946, which became one of the first commercial television networks in the United States. Played a pivotal role in advancing early television broadcasts and technology. Worked on various aspects of television including receiver design and production techniques. The network was crucial in popularizing television before its eventual decline in the 1950s due to competition. Actively engaged in promoting the television industry through innovation and development of technology throughout his career.
Continue ReadingBorn in 1499, a nun who fled her convent, later married Martin Luther in 1525. She managed the household and raised six children. Played a significant role in the Reformation, supporting her husband's work and promoting his ideas. Demonstrated financial acumen in managing the family's household and properties, contributing to their stability amid the tumultuous changes of the Reformation. Katharina became a prominent figure in the movement, exemplifying the role of women in the Reformation and offering a model of partnership in marriage. Died in 1552, leaving a lasting legacy in religious history.
Continue ReadingContributions to mathematics and geophysics included significant work on the theory of the upper atmosphere and the interaction of the solar wind with the Earth's magnetosphere. Developed the Chapman function, extensively applied in atmospheric science. Also, researched the conditions and theories related to the stratosphere and ionosphere.
Continue ReadingSignificant figure in abstract expressionism, focused on color and line in art. Developed a distinct style characterized by large fields of color and simple forms. Pioneered the use of the 'zip', a vertical line that divides color fields. Created works that explored themes of space and scale. Influenced the direction of modern art.
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