Is hypnosis a real thing, or a carnival scam? Can your mind be controlled against your will? What is happening to the brain of someone who is hypnotized? Find out the answer to these and other mesmerizing questions on this week's episode. Also: The Unipiper talks Wizard World, record Portland rain, YouTube auto-captioning, flavored water bottles, Google Spanner, cephalopods one step closer to global domination, and the UAE want to build on Mars. Enjoy this episode with your favorite oatmeal-flavored cereal!