Issue 04 was released on 4 October 2016. Enjoy the articles online or scroll down to view the magazine as a PDF.
Problem solving 101Never be stumped by a maths problem again, with this crash course from the ever-competent Stephen Muirhead
Hedy Lamarr: Hollywood star and secret inventorJames Grime gets intimate with 'the most beautiful woman in the world' from the golden age of Hollywood
The doodle theorem, and beyond…Colin Wright juggles Euler, doodling and Millennium problems
Prime jewelleryMake your own treasures, guaranteed to be priceless on a future episode of Antiques Roadshow
Roots: Pythagoras of SamosPythagoras gave us so much more than a² + b² = c²
Mathematics: queen of the arts?Exploring the connection between maths and art.
Proof by storytellingSit in your favourite chair and do away with those tedious algebraic proofs
The Buckingham π theorem and the atomic bombDiego Carranza tells you to stop worrying and dimensionally analyse the bomb
In conversation with Andrea BertozziWe chat to Andrea about crime, maths and her fluid career
Top ten vote issue 04Vote for your favourite part of a circle
Where do you belong? (Mathematically speaking)Follow our flowchart to find out where your true calling is
Comic: The Inverse Homotopy, part 3Part 3 of our mathematical comic's adventure
What’s hot and what’s not, Issue 04Don't be left behind... more mathematical fashion advice
Puzzles, Issue 04Solve the puzzles that appeared in Issue 04.
How to make: mathematical crochetHow to make mathematical crochet
Top Ten: Colours of chalkThe definitive chart of chalk's greatest colours
Page 3 model: HallucinationsThe geometry of psychedelic hallucinations
Prize crossnumber, Issue 04Can you solve it?
Dear Dirichlet, Issue 04Moonlighting agony uncle Prof. Dirichlet answers more of your personal problems
More from Chalkdust
Math Games with Bad DrawingsWe review the fifth of this year’s nominees for the Book of the Year
Peculiar Deaths of Famous MathematiciansWe review the third of this year’s nominees for the Book of the Year
An Introduction to the Math of Voting MethodsWe review the second of this year’s nominees for the Book of the Year
A Ring of Cats and DogsWe review the first of this year’s nominees for the Book of the Year
Chalkdust Book of the Year 2022We announce the shortlist of our favourite maths-themed books of last year
Come to the issue 16 launch partyCelebrate the latest issue with us in London on 28 November