A surprising number of mathematicians (including some friends of the Aperiodical) have been on UK telly this Christmas!

### Nira Chamberlain on University Challenge

Winner of the Big Internet Math-Off 2018, Nira Chamberlain, captained the Portsmouth University team in an episode of the University Challenge Christmas special (on iPlayer, and the episode on YouTube). We’re pleased to see that since his Math-off victory, Nira continues to introduce himself wherever he goes as ‘The World’s Most Interesting Mathematician’.

### Paul and Katie on Only Connect again

Aperiodical editor Katie Steckles and site regular Paul Taylor, accompanied by fellow mathematician Ali Lloyd, appeared in the Only Connect Champion of Champions special as part of their team the Puzzle Hunters. Having won series 16 this year, they were invited back to take on the winners of series 15, the 007s. Watch out for at least one maths question! The episode is on iPlayer, and on YouTube.

### Ri Christmas Lectures

This year’s lectures were on the science behind virology and the pandemic, and hosted by Professor Jonathan Van-Tam. As part of the second episode, mathematician Professor Julia Gog joined to explain how mathematical modelling can be used to study the spread of viruses, around 38 minutes in. (Slightly worryingly, JVT claims he isn’t any good at maths, so he had to get someone in to help explain it).

All three episodes are available on iPlayer, and will be added to the Ri YouTube channel once they come off there (around the beginning of Feb).