A World War 2 bomb exploded under water and it's so cool to watch!

This is CRAZY!! The largest World War 2 bomb ever found in Poland exploded this week while Navy divers tried to diffuse it. Luckily, no one was harmed, but this is the coolest video EVER! It's cool to watch this thing explode SO BIG, and even cooler to think how hold this bomb was and that it still exploded!