William Whewell
English philosopher and historian of science (1794-1866)
Authors: geologist
Number of authors: 17
John Hickenlooper
American politician, businessman and the 42nd Governor of Colorado
Bernard Palissy
French potter and engineer
Robert Ballard
United States Navy officer, oceanographer and underwater archaeologist
James Hutton
Scottish geologist, physician, chemical manufacturer, naturalist, and experimental agriculturalist; (1726-1797)
Robert Mallet
geophysicist, civil engineer and inventor from Ireland (1810-1881)
Charles Lyell
British geologist (1797-1875)
George Mercer Dawson
Canadian scientist (1849 - 1901)
John Joly
Irish scientist
Humphry Davy
British chemist
Herbert Hoover
president of the United States from 1929 to 1933
Lou Henry Hoover
First Lady of the United States from 1929 to 1933
