Fact Fly: Why Do We Have to Sleep?

The Fact Fly's One Big Question Why does your body force you to shut down for eight hours every single night — and what happens inside your brain while you do? Join Lauren and the Fact Fly (fresh off an accidental cold brew catastrophe) as they investigate the surprising science of sleep! From the "Reading Bug Bookstore" analogy that explains memory consolidation, to the brain's nighttime power-wash system called the Glymphatic System, this episode reveals that sleep is far more than just rest. You'll discover exactly how caffeine tricks your brain with a chemical con, why your brain ce...