An elegant weapon for a more civilized age: In praise of chalk

Modern ejumacation has gone multimedia and Powerpoint, often multimedia within Powerpoint.  Some like 3Blue1Brown are brilliant at it (the multimedia, not Powepoint), others less so.  Here’s a random assortment of lectures where good old chalk and boards prevail: E&M from IIT Madras, chemistry and cryptography from Ruhr Universität, Bochum, Fields Medalist Cédric Villani on something-or-the-other, and an early calm-for-him presentation by Jens Fehlau on the Leibniz integration rule made famous by Feynman.  Finally, a tribute to a popular chalk, recently discontinued.

Youtube Channel: nptelhrd

 

Youtube channel: ChemieRub

 

Youtube channel: Introduction to Cryptography by Christof Paar

Youtube channel: Institut des Hautes Études Scientifiques (IHÉS)

Youtube channel: Flammable Maths

Youtube channel: Great Big Story

 

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