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21 ώρες πριν · 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.He is often called the "father of the atomic bomb" for his role in overseeing the development of the first nuclear weapons.
21 ώρες πριν · A migrant worker is a person who migrates within a home country or outside it to pursue work. Migrant workers usually do not have an intention to stay permanently in the country or region in which they work. [1] In Ghana, a migrant hawker carries colorful textiles on his head for sale. Migrant workers who work outside their home country are ...
