At halftime, around 8 p.m., when the players sat down to rest, the bombs exploded simultaneously.

Nineteen huge mines were exploded simultaneously after they had been placed at the end of long tunnels under the German front lines.

It'd have to be cartridge bags because barrels would need separate fuses and they probably wouldn't explode simultaneously.

They apparently were supposed to explode simultaneously, 10 minutes before the trains arrived at those stations.

The cannon used springs to propel her into the air, as fireworks simultaneously exploded for effect.

When the ball disappeared over the wall, Williams thrust his fist into the air, and the crowd exploded simultaneously.

The four corner houses-all 12 storeys high exploded simultaneously.

On June 2, bombs exploded simultaneously in eight cities, killing several people.

On June 2, 1919, in eight cities, eight bombs simultaneously exploded.

As it did so, the mine exploded simultaneously in the path of a major plasma flare.