Quote of the day
The theoretical understanding of the world, which is the aim of philosophy, is not a matter of great practical importance to animals, or to savages, or even to most civilized men.
James Dwight Dana
Born: February 12, 1813
Died: April 14, 1895 (aged 82)
Bio: James Dwight Dana was an American geologist, mineralogist, volcanologist, and zoologist. He made pioneering studies of mountain-building, volcanic activity, and the origin and structure of continents and oceans around the world.
Known for:
- Manual of mineralogy (1848)
- Dana's New Mineralogy
- Corals and coral islands (1872)