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  1. Democritus | Biography & Facts | Britannica

    Oct 2, 2025 · Democritus, ancient Greek philosopher, a central figure in the development of philosophical atomism and of the atomic theory of the universe. His works reportedly …

  2. Democritus - Wikipedia

    Democritus (/ dɪˈmɒkrɪtəs /, dim-OCK-rit-əs; Greek: Δημόκριτος, Dēmókritos, meaning "chosen of the people"; c. 460 – c. 370 BC) was an Ancient Greek pre-Socratic philosopher from Abdera, …

  3. Democritus - Stanford Encyclopedia of Philosophy

    Aug 15, 2004 · Democritus, known in antiquity as the ‘laughing philosopher’ because of his emphasis on the value of ‘cheerfulness,’ was one of the two founders of ancient atomist …

  4. Democritus - World History Encyclopedia

    May 26, 2021 · Democritus (lived circa 460 - circa 370 BCE) was a Greek philosopher and younger contemporary of Socrates, born in Abdera (though other sources cite Miletus) who, …

  5. Democritus - Biography, Facts and Pictures - Famous Scientists

    Democritus, who did not want children, argued that people should be free to choose for themselves whether or not to raise families. Democritus regarded the freedom of the individual …

  6. Democritus: The Laughing Philosopher and His Teachings

    Mar 6, 2025 · Democritus of Abdera was a pre-Socratic Greek philosopher best known for developing the atomic theory of the universe. While he has become known in the history of …

  7. Democritus Biography, Democritus biography read, Democritus

    Democritus (/dɪˈmɒkrɪtəs/, dim-OCK-rit-əs; Greek: Δημόκριτος, Dēmókritos, meaning “chosen of the people”; c. 460 – c. 370 BC) was an Ancient Greek pre-Socratic philosopher from Abdera, …

  8. Democritus - Oxford Reference

    5 days ago · From the time of Aristotle, Democritus and Leucippus are jointly credited with the creation of the atomic theory of the universe (see atomism); it is now impossible to distinguish …

  9. Democritus - The Greek Philosopher

    Democritus was an ancient Greek Pre-Socratic philosopher most famous today for the development of philosophical atomism and the formulation of the atomic theory of the universe.

  10. Democritus’ Theories: The Building Blocks of Existence Explored

    Democritus was a pre-Socratic philosopher who lived around the 5th century BCE. He is best known for his formulation of atomic theory, which posits that everything in the universe is …