More from Chalkdust
What’s hot and what’s not, Issue 12
Fashion is fleeting, Chalkdust regulars are not.
The scutoid: a geometric building block of life
In 2018, scientists discovered a new shape that is essential to multicellular life
Puzzles about partitions
Tricks and puzzles that provide an introduction to the world of partitions
Between a square rock and a hard pentagon: fractional polygons
A polygon with four and a half sides?!
Names for large numbers
Extending the million, billion, trillion system to much, much bigger numbers
Page 3 model: The Duckworth–Lewis method
Meet the Duckworth-Lewis method, 23, from Lancashire