TD Dang, Author at Chalkdust

TD is an undergraduate at UCL who actually understands the 1967 James Bond spoof Casino Royale, starring David Niven, Peter Sellers, Woody Allen, and Orson Welles as Le Chiffre.

Chalkdust issue 11 puzzle hunt #2
17 April 2020
TD Dang sets the second puzzle. Can you solve it?
Hilbert’s hotel: the board game
18 October 2018
Print it out and play against your friends!
Carnival of mathematics 152
7 December 2017
We round up some of the last month's top mathematical posts from around the internet
The limit does not exist!
19 January 2017
Lindsay Lohan is really good at L'Hôpital's rule.
The Indisputable Existence of Santa Claus – A review
22 December 2016
Behind today's door... A book review!
What should you get a mathematician for Christmas?
7 December 2016
Behind today's door... The Chalkdust guide to Christmas presents