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Homo erectus
(Encyclopedia)Homo erectus hōˈmō ērĕkˈtəs [key], extinct hominin living between 1.6 million and 250,000 years ago, possibly as late as c.110,000 years ago. Homo erectus is thought to have evolved in Africa f...Heschel, Abraham Joshua
(Encyclopedia)Heschel, Abraham Joshua hĕshˈəl [key], 1907–72, American Jewish philosopher and theologian, b. Warsaw, Poland. He succeeded Martin Buber as director of the Central Organization for Jewish Adult E...Linton, Ralph
(Encyclopedia)Linton, Ralph, 1893–1953, American anthropologist, b. Philadelphia, B.A. Swarthmore College, 1915, Ph.D. Harvard, 1925. He was (1922–28) assistant curator at the Field Museum, Chicago, then taught...Hen
(Encyclopedia)Hen, in the Bible, man who was to have a memorial in the temple.Franklin, Rosalind Elsie
(Encyclopedia)Franklin, Rosalind Elsie, 1920–58, English molecular biologist and chemist, grad. Newnham College, Cambridge (1941). She spent most of the war years (1942–45) working for the British Coal Utilisat...green flash
(Encyclopedia)green flash or emerald flash, a refractive phenomenon of the atmosphere where the top edge of the setting (or, less frequently, rising) sun will momentarily turn emerald green. The green color lasts f...aloe
(Encyclopedia)aloe ălˈō [key] [Gr.], any species of the genus Aloe, succulent perennials of the family Lilaceae (lily family), native chiefly to the warm dry areas of S Africa and also to tropical Africa, but cu...atomic number
(Encyclopedia)atomic number, often represented by the symbol Z, the number of protons in the nucleus of an atom, as well as the number of electrons in the neutral atom. Atoms with the same atomic number make up a c...Yonath, Ada E.
(Encyclopedia)Yonath, Ada E., 1939–, Israeli crystallographer, Ph.D. Weizmann Institute of Science, Rehovat, Israel, 1968. Yonath has been a researcher and professor at the Weizmann Institute since 1970. She was ...Dubos, René Jules
(Encyclopedia)Dubos, René Jules rənāˈ zhül dübōˈ [key], 1901–82, American bacteriologist, b. France, Ph.D. Rutgers, 1927. He joined the Rockefeller Institute (now Rockefeller Univ.) in 1927 and became pro...Browse by Subject
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