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More from Chalkdust
Gearing up for the track
Mats Vermeeren gets involved in involutes
A tale of $n$ cities
Donovan Young finds every connection wherever he goes.
Surfing on wavelets
Johannes Huber explores the maths behind how image compression works.
Review: Mathematical socks 2
More sartorial inquisition for your feet
Pretty pictures in the complex plane
Contemplate the beauty of the Julia and Mandelbrot sets and an elegant mathematical explanation of them
Review of Elastic Numbers
We have a go at the puzzles in Daniel Griller's new book