Why the World’s Best Mathematicians Are Hoarding Chalk
BrotherKantu
Chief Minister (5k+ posts)
Why the World’s Best Mathematicians Are Hoarding Chalk
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What do you mean no one? Go watch online videos of MIT!Noone uses chalk in west! Whiteboard with dry erase markers or smart boards are used widely.
here is your MIT linkWhat do you mean no one? Go watch online videos of MIT!