Agricola, , Georgius (1490-1555), a German physician and scientist, called the father of mineralogy. He used the Latin form of his name, Georg Bauer. Agricola was educated in Leipzig and in Italy. He was city physician in the mining center of Joachimsthal (Jachymov), Bohemia, Germany. His De natura fossillium (1546) became the first mineralogy textbook. His De re metallica (1556) was first translated into English in 1912 by Herbert Hoover (who was a mining engineer befor becameing President of the United States) and his wife, Lou Henry Hoover.
He is famous for a phrase he never said, for wearing turtlenecks and for hosting the original 'Cosmos' TV series. As enthusiastic about the stars as he was about marijuana, Carl Sagan led a very surprising life. Here are 10 cool facts.
One was a celebrated author, the other a famed physicist. What the two shared was a public exposure of their religious beliefs. Big E had an on-again, off-again relationship with God, while C.S. was an avowed atheist during his early years.