1.If you have the feeling you've experienced an event before in real life, call it déjà vu. If you feel like you've previously experienced an event in a dream instead, there's a different term for it: déjà rêvé.2.The 100 folds in a chef's toque are said to represent 100 ways to cook an egg.  (wow, there are 100 ways to cook an egg?)3.Some cats are allergic to humans.4.Tsundoku is the act of acquiring books and not reading them. (I mean, who would even do that?)5.Portland was named by a coin flip. Had the coin landed the other way, the city would be Boston, Oregon.6.Sleep literally cleans your brain. During slumber, more cerebrospinal fluid flushes through the brain to wash away harmful proteins and toxins that build up during the day. (wait a minute, let me call my mom. She needs to see this.)7.Space has a distinct smell: a bouquet of diesel fumes, gunpowder, and barbecue. The aroma is mostly produced by dying stars.8.The annual number of worldwide shark bites is 10 times less than the number of people bitten by other people in New York. 9.Dogs are capable of understanding up to 250 words and gestures. The average dog is as intelligent as a two-year-old child.10.Bubbles keep your bath water warmer longer.