MIT Physics Professor, Walter Lewin, draws some of the best lines, so fast that his hand isn’t even moving up and down to produce the perfectly spaced dashes. Here’s a compilation of some of the Professor’s lectures at Massachusetts Institute of Technology (MIT).
And here’s a guy named Michael Boyd trying to figure out how Professor Lewin draws his precise dotted lines so quickly with the sound effects of what one might consider to be that of a well-tuned machine or motorcycle.
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