Willis R. Whitney
American chemist and inventor
American chemist and inventor
1958
68 years ago — 90 years old
Scientists & Innovators
United States
Contributions to the field of chemistry were significant, particularly in the area of chemical engineering. Conducted pioneering work in the development of synthetic fibers. Served as a leader at General Electric, overseeing research and development initiatives. Published numerous articles and patents that advanced chemical manufacturing processes and materials science.
Developed synthetic fiber technology
Oversaw research at General Electric
A 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 ReadingBorn in 1971, an English actor gained recognition through roles in film and television. Notable performances include the character Thorin Oakenshield in the film trilogy 'The Hobbit' and the role of John Thornton in the BBC series 'North & South'. Armitage trained at the London Academy of Music and Dramatic Art, launching a career in theatre before transitioning to screen acting. This background laid the foundation for a successful career in both British television and Hollywood films.
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Continue ReadingBorn in Brazil in 1975, this actor gained recognition for roles in film and television. Achieved international fame for portraying Xerxes in the film '300' and appeared as a significant character in the series 'Westworld'. Other notable performances included roles in 'Love Actually' and 'The Last Stand'. Demonstrated versatility across various genres, enhancing his profile in both Brazilian and Hollywood cinema.
Continue ReadingBecame the first King of Serbia in 1882 after serving as Prince. Led Serbia during the Serbian-Turkish War and expanded territories, achieving significant victories. His reign was marked by modernization and centralization of the state. Abdicated in 1889 amid political challenges and personal conflicts. Lived in exile until his death in 1901.
Continue ReadingBorn in England, a prominent singer-songwriter emerged on the music scene in the mid-2010s. Released the self-titled debut album in 2017, which featured the hit single 'New Rules'. Gained recognition for a blend of pop and dance music styles. Achieved significant commercial success with the follow-up album 'Future Nostalgia' in 2020, which spawned multiple chart-topping singles, including 'Don't Start Now' and 'Levitating'.
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