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1 day ago · Tetris (Russian: Тетрис [a]) is a puzzle video game created in 1985 by Alexey Pajitnov, a Soviet software engineer. [1] It has been published by several companies for multiple platforms, most prominently during a dispute over the appropriation of the rights in the late 1980s. After a significant period of publication by Nintendo, in 1996 ...
1 day ago · Probability theory. In probability theory and statistics, a normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued random variable. The general form of its probability density function is.
1 day ago · UEFA coefficient. In European football, the UEFA coefficients are statistics based in weighted arithmetic means used for ranking and seeding teams in club and international competitions. Introduced in 1979 for men's football tournaments (country rankings only), [1] [2] and after applied in women's football and futsal, the coefficients are ...
1 day ago · Lead poisoning, also known as plumbism and saturnism, is a type of metal poisoning caused by lead in the body. [2] Symptoms may include abdominal pain, constipation, headaches, irritability, memory problems, infertility, and tingling in the hands and feet. [1] It causes almost 10% of intellectual disability of otherwise unknown cause and can ...
1 day ago · t. e. In Christianity, salvation (also called deliverance or redemption) is the saving of human beings from sin and its consequences [a] —which include death and separation from God —by Christ's death and resurrection, [1] and the justification entailed by this salvation. The idea of Jesus' death as an atonement for human sin was recorded ...
1 day ago · Yusuf Islam (born Steven Demetre Georgiou; 21 July 1948 ), [1] commonly known by his stage names Cat Stevens, Yusuf, and Yusuf / Cat Stevens, is a British singer-songwriter and musician. He has sold more than 100 million records and has more than two billion streams. [2] His musical style consists of folk, rock, pop, and, later in his career ...
1 day ago · Chart showing the checks and balances of the Roman Constitution. At the same time, Heraclides stated that 4th-century Rome was a Greek city (Plut. Cam. 22). Rome's early enemies were the neighbouring hill tribes of the Volscians, the Aequi, and of course the Etruscans.
