Labor Day traditionally marks the end of summer, which means it’s time to go back to school and those (dreaded) English, history, math, and science classes. To get you ready, below are photos concentrating on physics and biology.
Berenice Abbott, Behavior of waves, ca. 1960
Berenice Abbott, Beams of Light Through Glass, ca. 1960
Roman Vishniac, Slime mold amoebae
Roman Vishniac, Hydra