Bomb specialists have made quite a splash in the river main in Frankfurt.
About 600 people have been evacuated from their homes in the old city of Frankfurt so specialists could remove a World War II-era bomb that was discovered in the river.
The German news agency dpa reported the bomb was defused underwater, as planned, which led to a loud detonation and a big water fountain on the river.
Police told dpa "the bomb is no longer a danger".
Firefighters had discovered the American 250kg bomb during diving training in the river last week.