If you took every nuclear weapon ever built at the height of the Cold War, lumped them together, and blew them up at the same time, that would be one one-millionth of the energy released at that moment.
Si agafessis tota arma nuclear construïda a l'alçada de la Guerra Freda, les agrupessis i les fessis detonar alhora, l'explosió hauria suposat una milionèsima part de l'energia alliberada en aquell moment.