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Vor 13 Stunden · In gamma-ray astronomy, gamma-ray bursts ( GRBs) are immensely energetic explosions that have been observed in distant galaxies, being the brightest and most extreme explosive events in the entire universe, [1] [2] [3] as NASA describes the bursts as the "most powerful class of explosions in the universe". [4]
Vor 13 Stunden · Etymology The English word sun developed from Old English sunne. Cognates appear in other Germanic languages, including West Frisian sinne, Dutch zon, Low German Sünn, Standard German Sonne, Bavarian Sunna, Old Norse sunna, and Gothic sunnō. All these words stem from Proto-Germanic * sunnōn. This is ultimately related to the word for sun in other branches of the Indo-European language ...
Vor 13 Stunden · C. V. Raman. Sir Chandrasekhara Venkata Raman FRS ( / ˈrɑːmən /; [1] 7 November 1888 – 21 November 1970) was an Indian physicist known for his work in the field of light scattering. [2]
Vor 13 Stunden · Background and creation In 1963, with the success of Spider-Man, the Hulk, Thor, Iron Man, and the Fantastic Four, co-creator Stan Lee wanted to create another group of superheroes but did not want to have to explain how they got their powers. In 2004, Lee recalled, "I couldn't have everybody bitten by a radioactive spider or exposed to a gamma ray explosion. And I took the cowardly way out. I ...
Vor 13 Stunden · Spicules, which are present in most but not all species, may be made of silica or calcium carbonate, and vary in shape from simple rods to three-dimensional "stars" with up to six rays. Spicules are produced by sclerocyte cells, [20] and may be separate, connected by joints, or fused.
Vor 13 Stunden · Brigadier Ray Bradbury (1943—2022), Royal Engineers; Major-General Edward Braddock (1695—1755), Commander-in-Chief, North America; Brigadier Bill Bradford (1912—1996), CO 153rd (Highland) Infantry Brigade; Brigadier-General Roland Boys Bradford (1892-1917), CO 186th (2/2nd West Riding) Brigade
Vor 13 Stunden · The Cinema of India, consisting of motion pictures made by the Indian film industry, has had a large effect on world cinema since 2nd half of 20th century. [8] [9] Indian cinema is made up of various film industries, including Hindi cinema, which makes motion pictures in the Hindi language and is one of the biggest film industries in the country.
