Why Do You Get Goosebumps?

A killer in the grass and a chorus in your headphones make your skin do the exact same thing — and the reflex behind it is at least twenty million years old. Those little bumps on your arm aren't random. They're the ghost of an animal you used to be, still firing in a body that forgot why. Curious Ancestors explores how ancient humans actually lived, survived, and felt — and why their instincts are still wired into you today. The curious story of who we used to be. New stories every week. Stay curious. You're older than you think. #ancienthumans #curiosity #evolution #humanbody #humaninstincts