Four lectures on relativity and space
Steinmetz, Charles Proteus, 1865-1923
Planned Chaos
Ludwig Von Mises
Computational Geometry - Convex Hulls
Jeff Erickson
The Dip: A Little Book That Teaches You When to Quit (and When ...
Godin, Seth
Homotopy Type Theory: Univalent Foundations of Mathematics
Univalent Foundations Program