51.   Ten days after the Paris-bound flight exploded over the Atlantic, divers swam along the ocean floor looking for bodies and evidence.

52.   The bomb exploded over Lockerbie, Scotland, while the airplane was flying from London to New York.

53.   The bombs explode over the target, dispersing strips of graphite that land on sensitive electrical equipment, causing it to short-circuit.

54.   The athletic shoe and apparel industry has exploded over the last two decades to become the multibillion-dollar machine that powers sports around the world.

55.   The bombs explode over the target, dispersing strips of graphite which land on sensitive electrical equipment, causing it to short-circuit.

56.   The grenade exploded over the Indian Ocean behind the Marines.

57.   The market for rechargeable lithium ion batteries has exploded over the last few years, along with the growth of laptop personal computers and cellular telecommunications equipment.

58.   The jetliner exploded over Niger in the Sahara.

59.   The plane took off from Venezuela before exploding over Barbados.

60.   These bombs explode over the target, dispersing strips of graphite which land on sensitive electrical equipment, causing it to short-circuit.