Curious Cases Series 24Episodes Available now

Frosty Fractals

13/13Hannah Fry and Dara Ó Briain investigate nature's most intricate patterns

12/13Hannah Fry and Dara Ó Briain go prospecting for answers about how much gold we've mined.

11/13Hannah Fry and Dara Ó Briain investigate the misunderstood phenomenon of phantom pain.

10/13Hannah Fry and Dara Ó Briain ponder whether tortoises can be playful.

9/13What would Earth be like without a tilted axis? Hannah Fry and Dara Ó Briain investigate.

8/13Hannah Fry and Dara Ó Briain ask whether a tiny jellyfish holds the secret to immortality.

7/13Hannah Fry and Dara Ó Briain team up with the team from The Sky at Night to explore space.

6/13Could teleportation ever be possible? Hannah Fry and Dara Ó Briain investigate.

5/13Hannah Fry and Dara Ó Briain investigate whether some viruses are good for us.

4/13Hannah Fry and Dara Ó Briain investigate the fiery phenomenon of spontaneous combustion.