From acollierastro.

Link to Patreon — one exclusive video per month:https://www.patreon.com/acollierastro

I have merch—https://store.dftba.com/collections/angela-collier

00:00 Introduction
01:45 Inelastic collision problem
12:43 Richard Feynman inspiration
15:40 Hydrogen atom charge distribution
28:00 A poorly timed merch drop
29:05 Credits