بدايات الحيوات

من وُلد في فبراير 1905

3 صفحات

Ulf von Euler

19051983

Swedish physiologist and pharmacologist who shared the 1970 Nobel Prize for his discoveries about neurotransmitters and their mechanisms in nerve terminals

Ayn Rand

19051982

Russian-born American writer and public philosopher known for her fiction and the development of Objectivism, her philosophical system

Emilio G. Segrè

19051989

Italian-American nuclear physicist and Nobel laureate who co-discovered the elements technetium and astatine, and the antiproton, for which he received the Nobel Prize in Physics