More from Chalkdust
Comic: Introduction to catalysis
If you'll open your textbook to page... oh, the cat's sitting on it
Comic: Moving
Moving house? Who you gonna call?
Dear Dirichlet, Issue 16
Girl guides, cooking, and public transport find their way into the prof's postbox this issue.
Chaotic scattering: uncertainty and fractals from reflections
James M Christian reflects on chaosDear Dirichlet, Issue 09
Coffee, Brexit and badgers are among the topics of discussion in this issue's Dear Dirichlet advice column
The phantom parabola
Zoe Griffiths investigates paranormal quadratics