breakfast: nothing, too riled up for physics exam
lunch: nothing, adrenaline rush from physics exam killed appetite
dinner: Odwalla bar (220 cal), clementine (50 cal), melon bar (110 cal)
total: 380 cal

I have a very bizarre appetite. Someday I hope to get hungry at regular times, instead of going a few days unable to eat and then overeating one day.

I am no longer in danger of failing 8.012 :) Hooray! I got an 87, but I know I can do better, so I'll work even harder for the next one.