Physics works, and I am still alive

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He is Physics Professor Walter Lewin.
Walter Hendrik Gustav Lewin is a Dutch astrophysicist and former professor of physics at the Massachusetts Institute of Technology.

He has given his 43+ years to MIT.

You could have his video lectures at YouTube as well as EDX.

He has also authored a Book – For the Love of Physics which is reviewed by none other than Bill Gates on his blog

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