An RBMK reactor uses uranium 235 as fuel. Every atom of U-235 is like a bullet traveling at nearly the speed of light, penetrating everything in its path: woods, metal, concrete, flesh. Every gram of U-235 holds over a billion trillion of these bullets. That’s in one gram. Now, Chernobyl holds over three million grams, and right now, it is on fire. Winds will carry radioactive particles across the entire continent, rain will bring them down on us. That’s three million, billion, trillion bullets in the air we breathe, the water we drink, the food we eat. Most of these bullets will not stop firing for 100 years. Some of them, not for 50,000 years.