Malcolm: All right, the change from apparent to absolute magnitude. The formula is... A over B times K over D. That's if K is... How do they expect you to learn all these formulas?
Barton: Use a mnemonic device, like Enephru, Babashar, Kalar, Dastrer. Abalonian kings, Third Dynasty.
Dewey: Stop complaining. I have homework, too. Ah, it's a butterfly.