A farkon shekarun 1960, Feynman ya yarda da buƙatar "ƙaddamar" koyarwar dalibai a Caltech. Bayan shekaru uku da aka keɓe ga aikin, ya samar da jerin laccoci wanda daga baya ya zama The Feynman Lectures on Physics. Ya so hoton wani drumhead wanda aka yayyafa da foda don nuna yanayin rawar jiki a farkon littafin. Damuwa game da haɗin kai ga kwayoyi da dutsen da za a iya yi daga hoton, masu wallafa sun canza murfin zuwa ja ja, kodayake sun haɗa da hoton da yake wasa da ganga a cikin gabatarwa. Feynman Lectures on Physics sun ɗauki masana kimiyyar lissafi guda biyu, Robert B. Leighton da Matthew Sands, a matsayin masu haɗin gwiwa na lokaci-lokaci na tsawon shekaru.
Karatun Feynman