Eigenfunctions of a Hermitian operator
16:56
Completeness of eigenvectors and measurement postulate
8:24
Hermitian Operators
16:40
Expectation value of Hermitian operators
27:14
Eigenfunction expansions
31:22
A Equação de Um Trilhão de Dólares
7:01
I attended Trump’s inauguration yesterday. Here are my thoughts.
23:40
Deriving The Dirac Equation
23:45