Lodal: Wait, is apparent spelled with one "r" or two?
Class: One "r".
Lodal: So this the time where I tell you guys that I was actually the third grade spelling bee champion.
//Lodal proceeds to write "apparent", but spells it as "apparenent"
//class snickers, then Lodal realizes his spelling error.
//soon after Lodal spells "brightness" as "brightnes"
Lodal: And the thing is, if someone else makes a a spelling mistake somewhere, I would be the one to point it out.
//Lodal continues writing on the board, but then spells "luminosity" as "luminosty"
//Finally, Lodal finshes the equation [apparent brightness is proportional to luminosity over d^2]
Lodal: I had to write distance squared with just a "d" so I couldn't misspell it.