Microsoft Research made a number of Feynman lectures available in 2009 with their Project Tuva [1]. Originally it required Silverlight, but the Silverlight app

Microsoft Research made a number of Feynman lectures available in 2009 with their Project Tuva [1]. Originally it required Silverlight, but the Silverlight app has been decommissioned. The videos are now directly available online. For those interested in Feynman, the man, I highly recommend "Surely you must be joking, Mr. Feynman.". It's a mostly fun, sometimes sad, look at his life. [1] https://www.microsoft.com/en-us/research/project/tuva-richard-feynman/ https://www.microsoft.com/en-us/research/project/tuva-richar...