p-adic Numbers and the Hasse Principle - (MBL, Poland, September 2023) - [pdf]
Philosophising About Maths - (MBLB, Bosnia, March 2024) - [pdf]
Dirichlet's Got Character: what finite abelian groups tell us about primes - (MBLB, Bosnia, April 2025) - [pdf]
Mistakes are very likely in the above, and comments/corrections are more than welcome!
Local Moduli of Abelian Varieties and the Serre-Tate Theorem - (Part III essay) [pdf]