Swerving Movement

“‘Don’t you know, whoever you are, that there is also a free movement in atoms, which Democritus failed to discover but Epiurus brought to light, a swerving movement, as he demonstrates from evident facts?’” (Diogenes of Oinoanda 32.1.13-3.14)

Particle Tracks In Bubble Chamber by Cern, P.loiez/science Photo Library (2018)