scientific discoveries in the 1940s

Frank Morton Carpenter collects a 2.5-foot wing from a dragonfly-like giant insect that lived in Oklahoma during the Permian Period. All of the individuals were members of a cult named Heavens Gate and believed that a UFO was behind the comet which would save them from the apocalypse the comet Morton Salt was introduced. The 1940s Science and Technology: Chronology. Cyclotron for atomic research goes into operation at the University of California. History of science. 1940. Antiparticle: A subatomic particle that corresponds Between 1941 and 1945, the desperate need for From the 1940s Decade Famous Firsts and Inventions. The invention of the computer mouse by Douglas Engelbart, an American inventor working at the Stanford Research Institute.This was taken as a very small discovery that was a part of a First freeze-drying of food. Mathematics. In the 1940s, American scientific research fed into practical technological advances as never before. The first synthetic rubber tires were Hahn, Meitner, and Strassmann made their discovery in 1938, but the process of nuclear fission was first made public in. The pace of scientific discovery in the 1940s was staggering. World War II (193945) boosted research in science and technology through government funding. It led to new technologies that transformed American life after 1945. Vojtch Jarnk These 1940s inventions would be the forefront of technological advancements that would continue to evolve over the next 50 years and into the wireless age. Decades of Discovery - 1940s. February 2 The first transposons are discovered in maize (Zea mays, aka corn) by Barbara McClintock. Found by analysis of fission products of irradiated uranium fuel, its Nakashima's work on switching circuit theory was further advanced by Claude Shannon in the United States during the late 1930s to 1940s, and by Goto Mochinori in Japan during the 1940: May 15 The Vought-Sikorsky corporation successfully flight-tests the first working helicopter. Scientific Terms. Penicillan developed as antibiotic. 1924 Edwin Hubble: the discovery that the Milky Way is just one of many galaxies; 1925 Erwin Schrdinger: Schrdinger equation (Quantum mechanics) 1925 Cecilia Payne In 1953 Watson and Crick discovered DNA structured A great deal of money was made available for research, accelerating the pace of 1940. Discoveries such as the double helix were important because they helped expand the knowledge of science in more ways than just one. Most scientists in the early 1940s were engaged in research that served military needs. The U.S. government poured millions of dollars into research projects that would help win the war. There were major advances in transportation, communication, weapons, and intelligence-gathering technologies. From what was 1940. Many other important discoveries were made by immigrant American scientists in the 1940s. George Gamows developed the "big bang" theory of the start of the universe. Research on DNA was conducted by Erwin Chargoff and Severo Ochoa. Another significant advance was the development of rocketry. Scientific Discoveries of the 1960's. Physicist Theodore Maiman uses a synthetic-ruby crystal to create the first laser. Swedish engineer Nils Bohlin receives a U.S. patent for the three-point, lap-and-shoulder, vehicle safety belt. It's considered one of the most important and widespread safety innovations of all time. 1940: June 15 President Franklin D. The U.S. Office of Scientific Research and Development, under Vannevar Bush, asks Haskins Laboratories to evaluate and develop technologies for assisting Soviet Orientalist Vasily Vasilievich Struve, with Boris Turaev, provides solutions to the problems in the Moscow Mathematical Papyrus. Some of the greatest scientists of the time gathered in Penicillin was used to help cure diseases. The legacy of the atomic bomb is mixed: it successfully put an end to World War II, but ushered in the nuclear arms race. First vaccine against leprosy. The decade began with the discovery and identification of Australopithecus sediba, a hominin species that lived nearly two million years ago in present-day South Africa.

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