Rolls Royce of chalk' has caused hysteria among esteemed mathematicians - Mirror Online
Why do mathematicians love blackboards? | ANU College of Science
The Art of Mathematics in Chalk | Scientific American
Why Mathematicians Are Hoarding This Special Type of Japanese Chalk : r/math
The Chalk Market: Where Mathematicians Go to Get the Good Stuff - Cal Alumni Association
Why the World's Best Mathematicians Are Apparently Hoarding Chalk Made Out of 'Angel Tears'
Physicists, mathematicians turn to blackboards to answer universal questions
Granite Geek: Why Do Mathematicians Love Blackboards So Much? | New Hampshire Public Radio
The Art of Mathematics in Chalk | Scientific American
Answering google's most asked questions about mathematics - YouTube
Why are math professors so fond of chalks? - Quora
Where Theory Meets Chalk, Dust Flies - The New York Times
Why do most math professors prefer giving lectures using blackboards rather than whiteboards or projectors? - Quora
Mathematicians' chalk experiments captured as art in new book from photographer Jessica Wynne | University of Chicago News
Hagoromo Fulltouch: The Legendary Chalk Hoarded by Mathematiciansk | HowStuffWorks
The timeless beauty of a mathematician's chalkboard
The Wire
Why Mathematicians Are Obsessed with (and Hoarding) This Chalk | Live Science
Why do Stanford math professors still use chalk?
Do Not Erase | Princeton University Press
Physicists, Mathematicians, and Their Love for Chalkboards | by Sunny Labh | Medium
The timeless beauty of a mathematician's chalkboard
How a brand of chalk achieved cult status among mathematicians | CNN
