Gravity Fields and the Cosmic Shed

I had an amazing time last week at the Gravity Fields science festival in Grantham and Stamford, where m'colleague Dr Marek Kukula and I were talking about The Scientific Secrets of Doctor Who.

In between our talks, we got to float about in the gravity box, and also took part in a special episode of the Cosmic Shed podcast (our bit starts about eight minutes in). Other guests include Simon Singh, Dallas Campbell, Mara Menzies, Marcus du Sautoy and Tom Adams - it's quite a thrill to be included in such distinguished company. Thanks to Andrew Glester for having us.

I was also utterly blown away by the exhibition of Kelly Barfoot's amazing solargraphs, and generally by everyone's excitement and enthusiasm. Also, Stamford is very pretty, and it's the first time I've performed in a Georgian ballroom.