The Feynman Lectures on Physics

Organisation · Physics

Field: Physics
Kind: Organisation
Behind It: Caltech
URL: https://www.feynmanlectures.caltech.edu/

Covers

The 1960s Caltech lecture course, free to read online in full: mechanics, radiation and heat, then electromagnetism and matter, then quantum mechanics, in the clearest first-principles prose the subject has.

Medium

BookLectures

Open on the Explainers shelf — the interactive card, the filters, and everything alongside it.

From the Explainers database in Notion, last edited 2026-08-17. This page is the row, rendered by the build; nothing on it is written by hand.