201811
In our time: Free Radicals. BBC4
BBC Radio 4
201811
BBC Radio 4
201809
BBC Radio 4
201806
201803
The Royal Institution. London, United Kingdom
201802
BBC News World Service
201802
Gresham College. London, United Kingdom
201801
Loxford School. London, United Kingdom
201711
Santa Fe Institute, New Mexico
201712
Colchester, Essex. United Kingdom
201709
University College London. London, United Kingdom