This guy lives in an apartment beneath two ridiculously stupid girls. He writes down all the stupid stuff they say. I've seriously never laughed so hard ever. Read them all, you will fall in love with him and the two girls above him.
Sleep cycles & a calculator that tells you the best times to fall asleep depending on what time you need to wake up in the morning. How interesting- if you need to be up at this says to go to sleep at either or due to different sleep cycles.