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Period 3 orbits break up into two distinct groups with different shapes

Clare (like gare) is a Chalkdust editor. In her spare time, she’s an assistant professor at Durham University. She likes Skittles, probability, and making the magazine look more like Cosmo.

Chalkdust dissertation prize 2025
Calling all final-year students! This is your opportunity to get your work published as a Chalkdust article.
Chalkdust dissertation prize
Calling all final-year students!
The big argument: What’s the best way to end a proof?
QED or $\square$?
Significant figures: Katherine Johnson
Biography of Katherine Johnson, NASA human computer and research mathematician
Heads and Tails
An unexpected way to beat the odds in this classic game
Our Favourite Functions: Part I
Because we love functions!