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The year 1937 in science and technology involved some significant events, listed below. Astronomy. June 8 ...
LNH was Dirac's personal response to a set of large number "coincidences" that had intrigued other theorists of his time. The "coincidences" began with Hermann Weyl (1919), [2] [3] who speculated that the observed radius of the universe, R U, might also be the hypothetical radius of a particle whose rest energy is equal to the gravitational self-energy of the electron:
First space walk/extra-vehicular activity (Alexei Leonov). USSR Voskhod 2: March 1965: First crewed spacecraft to change orbit. USA (NASA) Gemini 3: 14 July 1965: First flyby of Mars (returned pictures). USA (NASA) Mariner 4 [18] 14 July 1965: First photographs of another planet from deep space . USA (NASA) Mariner 4 [18] 26 November 1965
If each book had a mass of 100 grams, all of them would have a total mass of 10 93 kilograms. In comparison, Earth's mass is 5.97 × 10 24 kilograms, [5] the mass of the Milky Way galaxy is estimated at 1.8 × 10 42 kilograms, [6] and the total mass of all the stars in the observable universe is estimated at 2 × 10 52 kg. [7]
This is an accepted version of this page This is the latest accepted revision, reviewed on 15 January 2025. This article is about the year 1937. For the 2005 EP by Soul-Junk, see 1937 (EP). 1937 January February March April May June July August September October November December Calendar year Millennium: 2nd millennium Centuries: 19th century 20th century 21st century Decades: 1910s 1920s ...
America Online CEO Stephen M. Case, left, and Time Warner CEO Gerald M. Levin listen to senators' opening statements during a hearing before the Senate Judiciary Committee on the merger of the two ...
1957 - Many-worlds, also called the relative state formulation or the Everett interpretation. 1957 – BCS theory explaining superconductivity; 1959–60 – Role of topology in quantum physics predicted and confirmed [citation needed] 1962 – SU(3) theory of strong interactions; 1962 – Muon neutrino discovered
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