Hannah

Hannah Fry shows that when it comes to the universe, size really does matter. Hannah takes the audience into a thought experiment where the size of everything can be changed to reveal why things are the size they are.

The Australian comedian Hannah Gadsby is taking an anti-comedy stance in her newest special

A documentary about the life and work of hannah arendt, the prolific and unclassifiable thinker,political theorist, moral philosopher and polemicist, and with her encounter with the trial of Eichmann a high ranking nazi.

When a four-year-old from Texas named Andrew Burd died mysteriously of salt poisoning, his foster mother, Hannah Overton, was charged with capital murder and sent to prison for life. But was this churchgoing young woman a vicious child killer? Or had the tragedy claimed its second victim?

Hannah explores a paradox at the heart of modern maths, discovered by Bertrand Russell, which undermines the very foundations of logic that all of maths is built on. These flaws suggest that maths isn't a true part of the universe but might just be a human language - fallible and imprecise. However, Hannah argues that Einstein's theoretical equations, such as E=mc2 and his theory of general relativity, are so good at predicting the universe that they must be reflecting some basic structure in it. This idea is supported by Kurt Godel, who proved that there are parts of maths that we have to take on faith.

Documentary series in which Dr Hannah Fry explores the mystery of maths. Is it invented like a language or is it discovered and part of the fabric of the universe? In this new series, mathematician Dr Hannah Fry explores the mystery of maths. It underpins so much of our modern world that it's hard to imagine life without its technological advances, but where exactly does maths come from? Is it invented like a language or is it something discovered and part of the fabric of the universe? It's a question that some of the most eminent mathematical minds have been wrestling with.

In this episode, Hannah travels down the fastest zip wire in the world to learn more about Newton's ideas on gravity. His discoveries revealed the movement of the planets was regular and predictable. James Clerk Maxwell unified the ideas of electricity and magnetism, and explained what light was. As if that wasn't enough, he also predicted the existence of radio waves. His tools of the trade were nothing more than pure mathematics. All strong evidence for maths being discovered. But in the 19th century, maths is turned on its head when new types of geometry are invented. No longer is the kind of geometry we learned in school the final say on the subject.

In this two-part arts documentary, Hannah Gadsby unravels the apparently simple practice of recreating our own nude human form. Taking a close look at one of the most enduring subjects in western art history.

Rachel has lived for years with the guilt of accidentally let her younger sister Hannah drown when they were children.

25-year-old Hannah thinks she knows everything there is to know about sex and relationships; sex is something you do only when you really like someone.