Quote from Dick in Dick Behaving Badly
Strudwick: Uh.. revolution. Uh... inertia. Oh! Oh! "Two celestial bodies of equal mass" Dick & Strudwick: "...sharing a single gravitational field will exhibit identical rotational properties for as long as their inertial integrity is maintained." Strudwick: This. This is the physics blowout of the semester. Dick: Okay, who's up for quantum pictionary?