- Outreach Activity to Year 8 Maths Student Community Session, Exeter Mathematics School, 04/2017
- Outreach Activity to Year 9 students at the Exeter Mathematics School - 18/03/2017
- Debate on Science and Religion at the Cafe Filosofico (2015) - Itu - Sao Paulo - Brazil.
- Podcast at Federal University of Rio Grande do Sul - Discussion about Riemann and his mathematics. (2014) - (link here - in portuguese)