It’s Therapeutic Just Seeing This Professor Magically Create Dashes

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Professor Lewins of the Massachusetts Institute of Technology (MIT) creates the best lines and dashes on the blackboard. His moves are so fast that you can’t even see his hands moving up or down to write those dashes and dots on the chalkboard.

This video is a compilation of those ninja chalkboard moves. Watch and listen. It’s mesmerizing!

via YouTube