Yasmin Tayag, Science Editor at Inverse.com, joins Cheddar to talk about some of the Nobel Prize winners announced this week. In particular, three researchers won a prize for discovering the body's circadian rhythm. What does that mean? Your body creates certain proteins that build up over the day and those proteins are responsible for the ebb and flow of your energy. Researchers actually studied this trend in fruit flies and noticed they were sleeping more during hot days and bright days. This could be one reason humans feel tired during the day. But will we change our sleeping habits? Tayag doesn't seem to think so, but she does believe that naps are a good idea! Plus, how one discovery of the black hole is opening up news ways to explore the universe.