Ep 5. Maths

In season 13 episode 5 of QI, titled "Maths," host Sandi Toksvig and her panelists explore the fascinating world of mathematics. The panelists for this episode are comedian Phil Jupitus, actor Cariad Lloyd, mathematician Dr. Hannah Fry, and philosopher Jason Byrne.

Throughout the episode, the panelists delve into various mathematical concepts and puzzles, including prime numbers, infinity, and the concept of zero. They discuss the origins of these mathematical ideas and their significance in history. The panelists also tackle the question of whether mathematics is a language or a science, and explore how it has been used to describe the natural world.

One of the most interesting topics discussed in the episode is the question of whether there are mathematical discoveries that exist but have not yet been found. The panelists consider the possibility that there could be patterns and formulas waiting to be discovered that could unlock new secrets of the universe.

The panelists also discuss some of the more quirky and curious aspects of mathematics, such as Fibonacci numbers and the golden ratio. They explore the ways in which these mathematical concepts show up in unexpected places, such as in the shapes of flowers and shells.

Throughout the episode, Sandi Toksvig challenges the panelists with a variety of math-related questions and puzzles, testing their knowledge and encouraging them to think creatively. The panelists respond with wit and humor, making for an entertaining and engaging episode.

Overall, season 13 episode 5 of QI is a fascinating exploration of the world of mathematics, featuring a diverse and talented panel of guests. Whether you're a math aficionado or simply curious about the subject, this episode is sure to delight and inform.