Chalkdust
A magazine for the mathematically curious
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      • Chalkdust issue 20 - Coming 8 November
      • Chalkdust dissertation prize
      • Chalkdust issue 19 - Coming 20 May
      • A Year in Numbers
      • Short Cuts: Maths
      • How to Expect the Unexpected
      • The Secret Lives of Numbers
      • + more articles
    • Issue 20
      • In conversation with Robin Wilson
      • Winning Wythoff’s game
      • Do you dress like a mathematical cliche?
      • A complex twist on triangles
      • On the cover: Spirographs
      • Poly-π
      • A mathematician’s guide to Edinburgh
      • Notched edge cards
      • Which animal are you?
      • Ferm-ant’s principle
      • Easy to state, hard to prove: The Collatz conjecture
      • The problem with addition
      • Borwein integrals
      • Treating the differential with discretion
    • Issue 19
      • In conversation with Jens Marklof
      • Markov unchained
      • Twist and shout! …and we’re fresh out of shout*
      • It’s a particle… It’s a wave… No, it’s a soliton!
      • Significant figures: Sofya Kovalevskaya
      • A day in the life: teachers
      • We don’t talk about the integers
      • Which houseplant are you?
      • Book of the Year 2023
      • Poetry corner
      • The zero knowledge proof
      • Forest fires
      • A daredevil’s disaster
      • On the cover: skyrmions
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Articles by Sam Brown

Sam Brown
All articles by Sam

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Chalkdust is published by Chalkdust Magazine, UCL, Gower Street, London WC1E 6BT, United Kingdom. ISSN 2059-3805 (Print). ISSN 2059-3813 (Online).