41.   Engineers say they are confident that the zeolites will be beneficial but say they cannot figure that into their official calculations because they cannot demonstrate what will happen.

42.   Engineers say most heavily traveled highways can be divided into lanes for automated and manual control.

43.   Engineers say the flimsy solar panels will probably be ripped off the station first.

44.   Engineers say the water also would allow the reflooding of parched stretches of the Everglades when the park needs it.

45.   Engineers here say that while the rust may be ugly, only seven cylinders have leaked and that they believe they can prevent leaks by better management.

46.   Engineers said water can loosen brick facades, which are then sent plummeting by wind.

47.   Engineers say the new building code forced them to add bulk to the foundation structure, though not to change the basic design.

48.   Engineers say this approach can make rocket engines simpler and more efficient.

49.   Even if no single condition signaled structural decay, engineers said, the accumulation of flaws might have.

50.   Even several of these columns could be removed and the building would still stand, engineers said.