madeleine - Chalkdust

Nora is a master’s student at UCL, interested in applied maths. When not studying, you can (almost always) find her reading.

Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematics
On the cover: VisualPDE.com
Ben Walker, Adam Townsend & Andrew Krause invite you to play with their fun online PDE visualiser
How do calculators do trigonometry?
W.L. Feldhusen explains the obscure sine-finding trick hiding inside your calculator!
Issue 09
Ride a phantom parabola into our spring 2019 issue. Billiards, maths, tiles, mistakes, plus all your favourite regulars.
How to make: a Möbius Surprise
Surprise yourself by making this thing
Significant figures: Katherine Johnson
Biography of Katherine Johnson, NASA human computer and research mathematician