That Subject That Makes Me All Grouchy

Fruits of my frustration: ( four physics icons. )

I'm running out of tricks for studying physics. Reading and doing the sample problems (wrong, usually) is taking too long for the return I'm getting. Am I past the equation flashcard stage?

Also, dear Serenity soundtrack, you may now exit my brain. It is time for something - anything - else. Because you aren't even released until tomorrow. Just because that movie's about the only thing I can bank my geek cred on this month doesn't give you the right to inhabit my brain for multiple days running.