🌌 “If every human somehow simply disappeared… when would the last light go out?”

Imagine a world where every human suddenly vanishes. Cities go silent, power plants shut down, and one by one, the lights of Earth begin to fade. From coal and gas stations to nuclear reactors, from solar panels to hydropower dams, every source of light has its time limit. But in the end, the last glow on our planet wouldn’t come from a lamp or a city — it would come from our most dangerous legacy: radioactive waste, shining with eerie blue light for centuries. In this video, we explore the science, the timeline, and the chilling irony of humanity’s final light. Лицензия Creative Commons Attribution 4.0 на использование трека Cylinder Seven (исполнитель: Chris Zabriskie): https://creativecommons.org/licenses/by/4.0/