1.   Inspectors discovered microscopic cracks in the hull of the submarine.

2.   Cracks have been discovered at the Ringhals pressurized water reactor in Sweden.

3.   A P-I source gave a different account of how the crack was discovered.

4.   If cracks are discovered, they should stop using the chair immediately and contact the company for a free replacement.

5.   Last week, there was more bleeding, and when the patch was removed, a second crack was discovered.

6.   Officials in Little Rock have discovered more cracks in the new Alltel Arena, canceling plans to reschedule an exhibition game there.

7.   On Monday, the two airlines reported that microscopic cracks had been discovered on the wings of several planes.

8.   The crash came just weeks after cracks were discovered in the wings of several aging Concordes.

9.   The morning of the disaster, wide cracks were discovered in the ceilings and the walls of the top floor, which housed a food court.

10.   A new crack was discovered late Sunday on the dike at Hohenwutzen, on the northern tip of the Oderbruch region, where the situation has been particularly critical.