More from Chalkdust
In conversation with Trachette Jackson
We chat with Trachette about her work in mathematical oncology, her role models, and boosting diversity in mathematicsGeographic profiling
Murder, maths, malaria and mammalsThe simplest difficult task
Factorisation is often used in cryptography. But there's something even simpler which turns out to be just as hard.Is MEDUSA the new BODMAS?
Why the infamous acronym needs revising.Page 3 model: Hallucinations
The geometry of psychedelic hallucinationsWhy is it so hard to pull two phone books apart?
Take two phone books and interleave all their pages one by one. Now try and pull them apart by their spines. Impossible, right?