img3 - Chalkdust

We slide down a dimension from a 2-simplex to
an edge on its boundary.

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
Dear Dirichlet, Issue 15
Weddings, holidays and catfish find their way into the prof's postbox this issue.
Can you make something out of nothing?
We explore the concept of emptiness in set theory, and explain how zero went from "nothing" to "something"
In conversation with Vernon Morris
The co-author of a recent paper on diversity in professional STEM societies talks about access to science.
Biography of Sophie Bryant
A biography of Sophie Bryant

More from Chalkdust

Cryptic wordsearch, Issue 19

On the cover: skyrmions

Dear Dirichlet, Issue 15

Can you make something out of nothing?

In conversation with Vernon Morris

Biography of Sophie Bryant