Programme Index

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Royal Institution Christmas Lectures

2019: Secrets & Lies - The Hidden Power of Maths

How Can We All Win?

Duration: 59 minutes

on BBC Four

Dr Hannah Fry tests the limits of our control, from gravity-defying stunts to human-sized drones, and delves into the world of fake news to separate the truth from the lies. Show more

BBC Four

About BBC Four

BBC Four reflects arts, music and culture with an ambitious range of intellectually and culturally enriching programmes, taking an expert and in-depth approach to its subjects.