![Katie Steckles talking to Sandi Toksvig on QI](https://aperiodical.com/wp-content/uploads/2018/12/steckles-qi-1024x576.png)
Our Katie was on BBC Two last night! As part of the QI Christmas special, Katie told that old chestnut about infinitely many mathematicians walking into a bar.
Viewers in the UK can see the show on the iPlayer; Katie’s segment starts about 12 minutes in.