Random-I'm-Avoiding-Writing-Thought #1

Chemistry buildings have unique smells. You can tell if you are in the organic wing by the solvents or products you smell (esters aren't too bad to smell typically). You can tell if somebody opened up something nasty without being under the hood because the whole wing will smell like rotten eggs. Finally, every once in awhile, the hall will smell like Ramen Noodles. Some grad student got hungry I guess.