Professor of Ignorance John Lloyd and his curator Bridget Christie welcome:
* Psychotherapist, Philippa Perry
* Architect and inventer, Carlo Ratti
* Underwater cameraman, Doug Allan.
The Museum's Guest Committee donate a swarm of fruit flies, a bionic arm and the feeling you get when a wild animal trusts you.
Museum exhibits catalogued by Mike Shepherd, Mike Turner and Emily Jupitus of QI.
Producers: Victoria Lloyd and Anne Miller.
A BBC Studios production for BBC Radio 4, first broadcast in November 2019. Show less