[WalterBright]

I attended Caltech about 35 years ago. I kept my notes, but looking at them now without recalling the context of the lectures makes them a bit on the incomprehensible side.

I sure wish those lectures had been recorded and I could refresh my memory on the more interesting ones.

I've also seen some of the MIT online videos, and my recollection is the Caltech lectures I attended were of comparable quality.