Scott Manley is a youtuber who produces science videos. This new one succinctly explains the five Lagrange Points around pairs of celestial bodies without requiring knowledge of upper level mathematics or physics. The 3D computer models really make the point (pun definitely intended) about how three object systems can be stable. As I’ve seen it written elsewhere, Lagrange Points show that “It wasn’t just Euler and Newton, other people figured out stuff, too!”
My only issue with this video is him mentioning the needs-to-be-renamed space telescope by its inappropriate name.