Nonetheless one should learn the language of topos: Grothendieck... - Colin McLarty [2018]
26:53
A (very) Brief History of Alexander Grothendieck
1:04:05
Lecture 1: Invitation to topos theory
1:31:09
Grothendieck's 1973 topos lectures - C. McLarty
1:05:09
Aula Final de Álgebra Linear 18.06 de Gil Strang
57:35
The rising sea: Grothendieck on simplicity and generality - Colin McLarty [2003]
1:13:22
André JOYAL - 1/4 A crash course in topos theory : the big picture
31:12
Como Uma Linha no Texto Matemático Mais Antigo Sugeriu Universos Ocultos
4:42:31