Democritus ( dih-MOK-rih-təs; Greek: Δημόκριτος, Dēmókritos; c. 460 – c. 370 BC) was a pre-Socratic Greek philosopher from Abdera, primarily remembered today for his formulation of an atomic theory of the universe. Democritus wrote extensively on a wide variety of topics.
—Mia Sheridan in Kyland