Why The World’s Best Mathematicians Are Smoking Chalk

Why The World’s Best Mathematicians Are Smoking Chalk | Tenakin Once upon a time, not long ago, the math world fell in love ... with a chalk. But not just any chalk! This was Hagoromo: a Japanese brand so smooth, so perfect that some wondered if it was made from the smell of angels. Pencils down, please, as we tell the tale of a writing implement so irreplaceable, professors smoked it. Original video:    • Why the World’s Best Mathematicians Are Ho...   #Chalk #Teacher #Smooth