Einstein’s Theory of Relativity Explained

Ein­stein’s The­o­ry of Rel­a­tiv­i­ty needs no intro­duc­tion. Actu­al­ly maybe it does since we’re not deal­ing with light con­cepts here.

Rel­a­tiv­i­ty in a Nut­shell (MP3) offers a free, 30-minute intro­duc­tion to Ein­stein’s the­o­ret­i­cal work. The lec­ture was pre­sent­ed by Richard Wolf­son of Mid­dle­bury Col­lege. And it’s cou­pled with a sec­ond free lec­ture called Ein­stein’s Mirac­u­lous Year. Both lec­tures were pro­duced by The Teach­ing Com­pa­ny to com­mem­o­rate the 100th anniver­sary of Ein­stein’s work on rel­a­tiv­i­ty (1905), and they tie into a larg­er com­mer­cial course taught by Wolf­son: Ein­stein’s Rel­a­tiv­i­ty and the Quan­tum Rev­o­lu­tion: Mod­ern Physics for Non-Sci­en­tists. The Teach­ing Com­pa­ny cours­es are not free, but they’re well done. And if you buy the mp3 ver­sions when they’re on sale, you can often get the cours­es at a good price. Also, you can fre­quent­ly find DVD ver­sions dis­count­ed on Ama­zon (see, for exam­ple, here). And, even bet­ter, you can some­times rent them for free from your local library.

In the mean­time, if you’re look­ing for a good selec­tion of free uni­ver­si­ty cours­es, vis­it our meta list of Free Online Cours­es from Great Uni­ver­si­ties. Also see our Sci­ence Pod­cast Col­lec­tion.

Relat­ed Con­tent:

• Ein­stein and the Mind of God
• Einstein’s E = mc2 Explained
• How Ein­stein Became Ein­stein

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