The curves and envelope formed for $A=1$
More from Chalkdust
On the cover: Chladni figures of a square drum
Find out more about the patterns on the cover of Issue 07
Creating hot ice
We created hot ice from scratch, a solution that remains liquid even below its freezing point!
Curiouser and curiouser!
Some surprising mathematical facts
Is MEDUSA the new BODMAS?
Why the infamous acronym needs revising.
Find your perfect partner
Find your perfect partner with this wonderful tree diagram!
Crossnumber winners, issue 03
Are you a winner?