The Feynman Lectures on Physics

Personal archival copy, scraped 2026-07-09 from https://www.feynmanlectures.caltech.edu — The Feynman Lectures on Physics, New Millennium Edition, HTML edition by Caltech / Michael A. Gottlieb / Rudolf Pfeiffer.

Notes on the conversion: equations are verbatim TeX, with each page’s MathJax macro preamble embedded at the top of every chapter file; figures remain hotlinks to the source site.

Volumes

• Volume I — mainly mechanics, radiation, and heat (52 chapters)
• Volume II — mainly electromagnetism and matter (42 chapters)
• Volume III — quantum mechanics (21 chapters)