Punch card, McBee Keysort B86791X. 2017.0179.01.
More from Chalkdust
In conversation with Robin Wilson
Ashleigh Wilcox and Ellen Jolley chat to the professor and maths communicator about books, the Open University and music
In conversation with Kat Phillips
Bethany Clarke and Ellen Jolley talk research, raids, and rugby with the Twitch streamer
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 Buzzard
Ellen talks to the mathematician and scientist about Attenborough, arctan and Antarctica