We announce the shortlist of our favourite maths-themed books of last year
Venn diagrams, retrograde chess, and behind-the-scenes Christmas lectures all feature in our autumn 2021 edition. Plus all your favourite puzzles & columns.
In 2018, scientists discovered a new shape that is essential to multicellular life
We created hot ice from scratch, a solution that remains liquid even below its freezing point!
Agony uncle Professor Dirichlet answers your personal problems this Christmastime.
Did you use meta-logic to solve the crossnumber?
