fire7 - Chalkdust

The first four square numbers: 1, 4, 9, and 16.

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.

Oπnions: In defence of toy models
Calum gets on his soap box about toy models
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
Surname extinction
Why do surnames die out? We take a look at the Galton-Watson process for modelling the extinction of surnames to answer the question: 'When will we all be Smiths?'
MathsJam 2017
Chalkdust descends upon the UK's largest pop maths gathering and tells you what you missed
What makes a good puzzle?
If you enjoyed Hannah's sweets then you'll love these...

More from Chalkdust

Oπnions: In defence of toy models

Cryptic wordsearch, Issue 19

On the cover: skyrmions

Surname extinction

MathsJam 2017

What makes a good puzzle?