What Happened This Year 1940
People Who Died in 1940
Jacques-Arsène d'Arsonval
Contributions to the fields of physics and medicine included the development of thermography, a technique for measuring temperature variations in living tissues. Focused on the study of electrical phenomena, particularly the effects of electromagnetic fields on biological systems. Served as a physician and worked extensively on the medical applications of electricity. His research advanced the understanding of the physiological effects of electrical therapies and laid groundwork for future innovations in medical diagnostics.
Continue ReadingCharles Sumner Tainter
An engineer and inventor contributed significantly to the development of sound recording technologies. Tainter co-invented the Graphophone, an early phonograph, which utilized wax cylinders for recording sound. This innovation represented a major advancement in audio recording and playback. Tainter also held several patents related to sound technology and played a key role in the establishment of the Columbia Phonograph Company, promoting the commercial use of the Graphophone. His work laid the foundation for future advancements in audio technology, influencing the evolution of music and sound recording industries.
Continue ReadingPhoebus Levene
A Russian-American biochemist and physician, focused on the structure of nucleic acids. Contributed to the understanding of DNA and RNA. Participated in the discovery of the nucleic acid structure, leading to significant advancements in genetics. Held various academic positions and published numerous scientific papers throughout the career.
Continue ReadingFrederick Cook
A physician and explorer, contributed to Arctic exploration. Claimed to have reached the North Pole in 1908, challenging the earlier claims of Robert Peary. Authored several books detailing expeditions and experiences in the Arctic. Participated in multiple expeditions, including a major journey to Greenland.
Continue ReadingMrs. Patrick Campbell
An accomplished actress, contributed to the theatrical world with notable performances primarily in the early 20th century. Frequently collaborated with George Bernard Shaw, particularly in the role of Eliza Doolittle in the original production of 'Pygmalion'. Her work on stage gained recognition across both England and France, leading to a prominent presence in London theatre. Also appeared in various Shakespearean plays, showcasing versatility as an actress. Mentored emerging talent in the performing arts.
Continue ReadingMartti Marttelin
Born in 1897, a Finnish runner specialized in middle-distance events, particularly excelled in the 1500 meters. Competed in the 1920 Summer Olympics held in Antwerp, representing Finland. Participated in national competitions and achieved several titles throughout the athletic career. Established a legacy within Finnish athletics during a period of notable distance running excellence.
Continue ReadingCharles W. Woodworth
Contributed significantly to the field of entomology. Focused research on the life cycles and control of agricultural pests. Served as a professor at the University of California, Berkeley, where teaching and research on insect behavior and taxonomy flourished. Played a key role in founding the Entomological Society of America and held the presidency of that organization. His work also included studies on the ecology of certain insect species.
Continue ReadingJanusz Kusociński
A prominent Polish middle-distance runner and soldier, achieved notable success in athletics during the 1930s. Competed in the 1932 Los Angeles Olympics, securing a gold medal in the 10,000 meters event. Dominated national competitions, setting records and winning multiple titles. Contributed to Polish athletics with several noteworthy performances at international events. His career was interrupted by World War II, during which he served in the Polish military.
Continue ReadingEdward LeSaint
An American actor and director contributed significantly to early cinema. Career spanned from the silent film era to the advent of sound films, showcasing a range of talent both in front of and behind the camera. Directed and starred in several productions, leaving a mark on the film industry during the early 20th century. Gained recognition for directorial work and acting performances in multiple films.
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