Football, telly and shape-shifting houses find their way into the prof's postbox this issue.
TD Dang sets the second puzzle. Can you solve it?
In 2018, scientists discovered a new shape that is essential to multicellular life
Why do surnames die out? We take a look at the Galton-Watson process for modelling the extinction of surnames to answer the question: 'When will we all be Smiths?'
Promoting black mathematicians, and talking about building a more representative mathematical community.
How tennis players spin and slice their serves
