Why Do We Dream? We've Been Asking for 3,000 Years

Every night, your brain can build an entire world while you sleep. People appear who aren't there. Places exist that you've never seen. And somehow, none of it seems strange... until you wake up. So why do we dream? Humans have been trying to answer that question for thousands of years. Ancient Egyptians recorded dream interpretations. Greeks debated whether dreams came from the gods. Freud believed they revealed hidden desires. Today, neuroscientists can watch the sleeping brain — and researchers have even communicated with people while they were dreaming. And yet, after thousands of years of trying, we still don't have a complete answer. This is the strange history — and fascinating science — of dreams. #Dreams #Science #Neuroscience #Curiosity #History #Sleep #CuriousHuman