Languages. Shapes. Logic. Computation. And a rival to sudoku.
What makes a great puzzle? Five books, five answers.
A book of deep, easy-to-play mathematical games (and why they matter).
Now available for preorder.
NHL, Please Fix Your Standings
Please, NHL, for the love of all that is logical, change your standings.
A Hundred Thousand Billion Poems
Pull up a chair, and set aside 200 million years.
The SI Unit for Cuteness.
1 button = the cuteness of a garden-variety dog.
The Horrors of log(log(log(t)))
And other math cartoons.
The Seven Deadly Sin(e)s
Moral transgressions, as identified by trigonometry teachers.
Your digit-swapping birthday.
A mathematical riddle.
dAlice/dt in Wonderland
A lost passage from Lewis Carroll.
Books I Loved in 2021 (first half)
Fifteen very good books.