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Sam is a PhD student at Durham Univeristy working on structures in the solar wind. His pastimes include pestering Clare about Linux and making Adam feel old. Seriously, who remembers the 90s?

Chalkdust dissertation prize 2025
Calling all final-year students! This is your opportunity to get your work published as a Chalkdust article.
A symmetric universe
Sam Kay reflects on building a universe
The big argument: Should we write another issue?
How much barrel is left to scrape?
The big argument: What’s the best way to end a proof?
QED or $\square$?
Dear Dirichlet, Issue 09
Coffee, Brexit and badgers are among the topics of discussion in this issue's Dear Dirichlet advice column
Dear Dirichlet, Issue 04
Moonlighting agony uncle Prof. Dirichlet answers more of your personal problems

More from Chalkdust

Chalkdust dissertation prize 2025

A symmetric universe

The big argument: Should we write another issue?

The big argument: What’s the best way to end a proof?

Dear Dirichlet, Issue 09

Dear Dirichlet, Issue 04