Why Do We Dream? VSauce tells us why we dream and why we need to dream. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts The Strange Science of the Placebo Effect Which Came First – Flowers or Bees? 3 Weird Stars You Can See with the Naked Eye Inside the Vast Architecture of the Internet The Surprising Places We Waste Energy We’re Getting Better And Better At Controlling Stuff With Our Minds