Links

Here is a (updated and condensed) list (in no particular order) of links (mostly videos) that I found interesting at some point, and I believe, some are unfortunately too deeply hidden in the vastness of our digital universe..

Videos:

Mikhail Gromov: What is a Manifold?, on the problem that needs to be solved.
Ralph Abraham: The Early Years (including a great story on how Foundations of Mechanics came about), The place of UCSC in the History of Chaos Theory
Rob Kirby: interview with Michael Freedman
Saunders Mac Lane: Mysteries and Marvels of Mathematics
BBC: Catastrophe Theory: with Zeeman, the riot controversy and more
Any lecture by Frederic Schuller
Erik Demaine The Geometry of Origami
V.I. Arnold Continued fractions of quadratic irrationals
Karl Johan Åström The fascinating history and success of feedback control
Theo Jansen de jongensdroom (documentary)
Felix Otto Gradient Flows
Étienne Ghys Dynamics à la Dennis Sullivan, A guided tour of the seventh dimension
Dennis Sullivan Simplicity Is The Point
Jean-Pierre Serre How to write mathematics badly
Paul Halmos on Mathematical Writing
Ferdinand Verhulst 2018 Tribute Lecture dedicated to Henri Poincare
Any video from the Applied Algebraic Topology Network, in particular Konstantin Mischaikow interviewed by Tomas Gedeon for interesting historical remarks.
Christos Papadimitriou and Avi Wigderson on the Theory of Computing
Jessy Grizzle: Mathematics and Learning for Bipedal Locomotion
John Tsitsiklis: Tips on Writing Papers with Mathematical Content
Dimitri Bertsekas: Lessons from AlphaZero for Optimal, Model Predictive, and Adaptive Control
Any talk from the ETHZ Autonomy Talks (now to be found here).
Rodolphe Sepulchre: Encounters between the local and the global
Andrej Bauer: Five Stages of Accepting Constructive Mathematics

Other:
Alberto Padoan: inControl podcast