UnsettlingIn 1939, a 5-year-old girl in Peru named Lina Medina gave birth via C-section. The father was never identified.1
ExistentialYou are literally not the same person you were a decade ago—physically. Your skeleton is replaced every 10 years, your liver every 5 months, your skin every 2-4 weeks. The atoms that made you as a child are now scattered across the planet.7
