When the hole shrivels to a mass of about 106 kilograms, the game is up: within a second, it explodes with the energy of a million-megaton nuclear bomb.

• 当黑洞萎缩到质量大约106公斤时，游戏就马上玩完了：在一秒之内，它会爆发出相当于一兆吨核弹的能量而消失。