- Chalkdust

On the cover: skyrmions
Sven Bjarke Gudnason and Calum Ross introduce you to the wonderful world of skyrmions
Overturned polygons: shapes with less than two sides
Hugh Duncan explores polygons with a shortage of edges
Well, well, well…
A fiendish puzzle for you to 'pour' over...
What’s your least favourite number?
Read about our least favourite numbers in this collection from issue 5!
Mathematics: queen of the arts?
Exploring the connection between maths and art.
Donald in Mathmagic Land
Donald Duck learns that there is “a lot more to mathematics than two-times-two”.