Facts on Spinozists
Albert Einstein
Was a German-born theoretical physicist who developed the general theory of relativity.
10 facts about Albert EinsteinErnst Haeckel
Was a philosopher, professor, physician, naturalist, biologist and artist best known for the famous statement “ontogeny recapitulates phylogeny”.
10 facts about Ernst HaeckelCarl Sagan
Carl Edward Sagan was an American astronomer, astrophysicist, cosmologist, author, science popularizer and science communicator in astronomy and natural sciences
10 facts about Carl Sagan