American activist and non-profit organization executive. In 1970 she founded the Gray Panthers, an organization dedicated to ending age discrimination.
, Richard 1900-1967.
Austrian chemist. He won a 1938 Nobel Prize for research on carotenoids and vitamins but declined the award by order of the Nazi government.
, Thomas Samuel 1922-1996.
American philosopher and historian best known for his work The Structure of Scientific Revolutions (1962), in which he challenged the view that the history of science is a smooth and cumulative process, arguing instead that scientific change occurs through “revolutions” in which one paradigm of inquiry and explanation is replaced by another.