Still awake, and not even drowsy at the moment! Maybe it's the cumulative lethal dose of caffeine, or the painful frostbite on my ear (-8C outside, very windy), or the pleasant warm glow of the gray PF background - I'm still going after 90,000+ seconds of wakefulness! (okay, excluding the brief nap in Quantum Mechanics class...) Plans for tonight? Dunno, finished all my homework sets last night + this morning + during lunch at cafe, so nothing left to do. Going to Australia tomorrow, need to adjust for time zone (but keeping in mind tomorrow's 10AM E&M). Hmm. Maybe I'll go out for a walk in the blizzard? Practice the Kreutzer sonata? Sit in discretely on a philosophy seminar? Write a blog entry? Solve the Riemann hypothesis? Eat breakfast? Make more coffeeee?