More from Chalkdust
The big argument: Is maths discovered or created?And who's responsible for my minus sign errors?
The big argument: Is Matlab better than Python?Which do you prefer?
Page 3 model: Why don’t stars collapse?Why don't they?
In conversation with Sammie BuzzardEllen talks to the mathematician and scientist about Attenborough, arctan and Antarctica
The big argument: Are whiteboards better than blackboards?Board yet? You will be.
In conversation with Dominique SleetEllen Jolley learns how to run a maths outreach programme