More from Chalkdust
Crossnumber winners, Issue 16
Did you solve it?
Here Come the Numbers
We review the fourth of this year's nominees for the Book of the Year
What is the point of intersection?
Elizabeth A Williams falls off a log
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"
Folding nets into Johnson solids
How does one produce a net for the broadest class of polyhedra?
Variations on Fermat: an agony in four fits
Fermat's Last Theorem with complex powers, wrapped in a story every mathematician can relate to