fire8 - Chalkdust

The first three centred square numbers: 1, 5, and 13.

Calum is a lecturer in physics at Edge Hill University where he studies topological solitons and enjoys talking about maths and physics to anyone who will listen. He can often be found on the side of a mountain or out on a bike, talking to himself about solitons.

Cryptic wordsearch, Issue 19
Can you solve it?
On the cover: skyrmions
Sven Bjarke Gudnason and Calum Ross introduce you to the wonderful world of skyrmions
My secret
Julia Schanen hates being mistaken for a genius.
Issue 12
Independent Sage's Christina Pagel, hyperbolic mindfulness and make-your-own Markov tweet feature in our autumn 2020 edition. Plus all your favourite puzzles & columns.
What’s hot and what’s not, Issue 01
Be the envy of your friends with our guide to what's hot in maths right now
Music playlists, Facebook and Twitter
Here is a very exciting way to measure how similar is your music playlist between your friends, or how similar are your Facebook contacts.

More from Chalkdust

Cryptic wordsearch, Issue 19

On the cover: skyrmions

My secret

Issue 12

What’s hot and what’s not, Issue 01

Music playlists, Facebook and Twitter