11.   Do dramatic demonstrations involving loud noises and bright flashes engage spectators?

12.   Fifty-nine minutes after takeoff, Defense Department satellites used to track missile launches around the world picked up a bright flash off the Atlantic Coast of Africa.

13.   From dusk on Wednesday until dawn on Thursday, bright flashes of lightning illuminated the night sky.

14.   I saw a bright red flash out of the corner of my eye going across the side window.

15.   It is like the spark struck by flint, a bright flash that is gone in an instant.

16.   Officers threw two grenadelike devices that create a loud bang, a bright flash and smoke near the man.

17.   Other people experience dizziness or bright flashes of light.

18.   Several explosions were heard in the area of the compound, accompanied by bright flashes of light, but it was not clear what had caused them.

19.   Shortly after the MiG incident, Stumpf saw a bright flash in the starlit sky.

20.   Soon afterward, reporters on the roof of a downtown hotel saw two bright flashes near Abala mountain, to the southeast of the capital.