User:Gulmammad
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Contributions
• Sokolov-Ternov effect
• Hamilton's principal function
• Hamilton's characteristic function
• Experimental observation of Hawking radiation
• Particle number operator*
• Self-organization in biology*
• Aleksandr Chudakov
• Alexey Andreevich
• A. P. Balachandran
• Igor Ternov
• Mark Trodden
• Stanislav Mikheyev
• Alexei Smirnov*
• Shamil Asgarov
• Seifallah Randjbar-Daemi
• Habil Aliyev
• Ahmad Bakikhanov
• Aşık Khanlar
• Suleyman Valiyev
• Heino Finkelmann
• Tom Lubensky
• Lubna al-Hussein
• Sheylanli tribe
• Sheylanli
• Boyat
• Ashaghy Aylis
• Agbash
• International Liquid Crystal Society
• British Liquid Crystal Society
• International Centre for Theoretical Physics*
• ANS Group of Companies
• ANS TV
• ANS ChM
• Khudafarin Bridges
• Azerbaijan Time
• Yemen Türküsü
• Jujalarim
• Föppl–von Kármán equations
- * Didn't create but significantly contributed
Picture of the day
20,000 Leagues Under the Sea is an American silent film directed by Stuart Paton and released on December 24, 1916. Based primarily on the 1870 novel Twenty Thousand Leagues Under the Seas by Jules Verne, the film also incorporates elements from Verne's 1875 novel The Mysterious Island. This was the first motion picture filmed underwater. Actual underwater cameras were not used, but a system of watertight tubes and mirrors allowed the camera to shoot reflected images of underwater scenes staged in shallow sunlit waters in the Bahamas. For the scene featuring a battle with an octopus, cinematographer John Ernest Williamson devised a viewing chamber called the "photosphere", a 6-by-10-foot (1.8-by-3.0-metre) steel globe in which a cameraman could be placed. The film was made by the Universal Film Manufacturing Company (now Universal Pictures), not then known as a major motion picture studio, and took two years to make, at the cost of $500,000.
Film credit: Stuart Paton
Today's featured article
The Brinks Hotel bombing occurred in Saigon on December 24, 1964, during the Vietnam War. Two Viet Cong operatives detonated a car bomb under the hotel, which housed United States Army officers. The explosion killed two Americans and injured approximately 60 other people. The Viet Cong commanders had two objectives: to demonstrate their ability to strike in South Vietnam should the United States decide to launch air raids against North Vietnam, and to show the South Vietnamese that the Americans could not be relied upon for protection. The bombing prompted debate within United States president Lyndon B. Johnson's administration. Most of his advisers favored retaliatory bombing of North Vietnam and the introduction of American combat troops, while Johnson preferred the existing strategy of training the Army of the Republic of Vietnam to protect South Vietnam from the Viet Cong. In the end, Johnson decided not to take retaliatory action. (Full article...)