What If You Lived Forever? (10¹⁰⁰ Years in 7 Minutes)

What if you couldn't age, couldn't die, and the whole world sped up around you? One snap of the ring, and every second for you becomes days, then years, then millions of years out there. Watch cities crumble, mountains rise, the Moon drift away, the Sun swell into a red giant, the last star go out, and the last black hole evaporate, a googol years from now. He scratched "I WAS HERE" into a stick. How long can anything last? Every number in this video is based on real science: plate tectonics, the Sun's future, red dwarfs, black dwarfs and Hawking radiation. Some of it is still uncertain, and we say so when it is. ⏱️ Chapters 0:00 The snap 0:22 One second = one day 1:00 100 years from now 1:19 Cities disappear 1:38 Wild Earth 1:59 Vega becomes the North Star 2:17 Ice ages 2:25 Your stick becomes a fossil 2:40 The asteroid 3:12 New mountains 3:20 Pangaea Ultima & the Moon drifts away 3:46 Saturn loses its rings 4:02 The last total solar eclipse 4:14 The oceans boil away 4:37 The Sun becomes a red giant 4:56 White dwarf 5:09 Andromeda 5:21 The last stars go out 5:47 Black dwarfs 5:55 The dark era: black holes 6:09 The last black hole (10¹⁰⁰ years) 6:22 Twice to undo 6:46 Home 6:58 Next: Round 5 💬 Which moment would you want to see with your own eyes? Tell us in the comments. 🔔 Subscribe to Unimaginable WHAT IF...? for a new What If every week. #WhatIf #LivedForever #Space #Universe #Science #Animation #EndOfTheUniverse #BlackHole #RedGiant #Shorts