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11 hours ago · J. Robert Oppenheimer (born Julius Robert Oppenheimer; / ˈ ɒ p ən h aɪ m ər / OP-ən-hy-mər; April 22, 1904 – February 18, 1967) was an American theoretical physicist who served as the director of the Manhattan Project's Los Alamos Laboratory during World War II.
11 hours ago · Difficulty with nursing is the most common problem associated with clefts, but aspiration pneumonia, regurgitation, and malnutrition are often seen with cleft palate and is a common cause of death. Providing nutrition through a feeding tube is often necessary, but corrective surgery in dogs can be done by the age of twelve weeks. [ 110 ]
11 hours ago · Operation Barbarossa (German: Unternehmen Barbarossa; Russian: Операция Барбаросса, romanized: Operatsiya Barbarossa) was the invasion of the Soviet Union by Nazi Germany and many of its Axis allies, starting on Sunday, 22 June 1941, during World War II.
11 hours ago · Unknown causes Eustace IV, Count of Boulogne: 1127–1153 Stephen, King of England: Sudden death Henry Berengar: 1136–1150 Conrad III of Germany: Illness Peter of Barcelona: 1152–1157 Petronilla of Aragon and Ramon Berenguer IV, Count of Barcelona: Unknown cause Roger IV, Duke of Apulia: 1152–1161 William I of Sicily: Arrow to the eye
