Ernst August Friedrich Ruska was a German physicist who won the Nobel Prize in Physics in 1986 for his work in electron optics, including the design of the first electron microscope. Wikipedia
Born: December 25, 1906, Heidelberg, Germany
Died: May 27, 1988 (age 81 years), West Berlin
Known for: Electron Microscopy
Siblings: Helmut Ruska
Education: Technical University of Munich and Technical University Berlin
Parents: Julius Ruska and Elisabeth Ruska