Barney Ewell
Runner and long jumper; Olympic athlete
Runner and long jumper; Olympic athlete
1918
107 years ago
Athletes & Sports Figures
United States
An accomplished American runner and long jumper, participated in the 1948 Summer Olympics and won a silver medal in the men's 4x100 meter relay. Ewell set multiple records during collegiate athletic competitions and excelled in the 100-meter dash and long jump events. Noteworthy achievements included competing professionally in track and field, with a highlight in winning national championships. Ewell's athletic career continued to influence future generations in the sport.
Won silver medal in 4x100 meter relay at 1948 Olympics
Set multiple college records in sprinting events
Won national championships in track and field
Contributed significantly to the study of atomic structure and radiation. Conducted experiments in spectroscopy and developed new vacuum tubes that led to advancements in electronics. Demonstrated the existence of thallium in 1861 using spectroscopy. Worked on the properties of cathode rays, leading to the development of the Crookes tube, which was pivotal in the field of electron research. Later, investigated the properties of radioactivity and was involved in the study of psychic phenomena.
Continue ReadingServed as the 46th Governor of Tennessee from 1987 to 1995. Focused on educational reform and economic development during tenure. Prioritized a balanced budget and improved state infrastructure. Held positions in the Tennessee House of Representatives prior to governorship, contributing to legislative processes and budget oversight. After leaving office, continued involvement in state and local politics.
Continue ReadingServed as the President of Guinea-Bissau from 2000 to 2003. Led the Party of Social Renewal and was involved in the military during a coup. His presidency was marked by political unrest and attempts to stabilize the country after years of conflict. After being removed from office, returned to politics and maintained influence until passing in 2014.
Continue ReadingContributions to information retrieval and natural language processing characterized the career of this English computer scientist. Spárck Jones developed the concept of term frequency-inverse document frequency (TF-IDF), a fundamental technique in text mining and information retrieval. The scholar participated in various academic institutions, fostering research in computational linguistics and contributing to the development of algorithms that enhanced the efficiency of search engines. Throughout her career, she advocated for women in computing, encouraging greater representation and involvement in the field.
Continue ReadingBorn in Germany, Wolpe utilized avant-garde techniques to create a distinctive body of musical work. Emigrating to the United States in 1938, he taught at various institutions, including the New School for Social Research and Yale University. His compositions reflected a blend of Eastern European Jewish music, American jazz, and avant-garde styles. Wolpe's work included chamber music, vocal compositions, and pieces for orchestra, showcasing his departure from traditional forms. Significant contributions included a focus on rhythm and unconventional melodies, leading to a unique sonic landscape throughout his career. His impact on modern composition and education, especially in the realms of atonality and rhythm, remains notable.
Continue ReadingAn American businessman and philanthropist contributed significantly to education and industry. Founded the Cooper Union for the Advancement of Science and Art in 1859, which provided free education to students. Developed the first patented gelatin dessert, leading to the creation of Jell-O. Was involved in the construction of the Atlantic Avenue Tunnel in Brooklyn, one of the first tunnels in the United States. Contributed to various civic causes, advocating for public education and social equity.
Continue Reading