11.   The engineers know how to build the individual parts of that system.

12.   The report also said that the engineers knew of the mistake two weeks before the accident and prepared corrective sketches but did not act swiftly enough to prevent it.

13.   After all, what do engineers know about going on strike?

14.   At a shell casings factory that had existed before the war, engineers knew how to make grenades but lacked materials.

15.   Engineers should know in about a month if the blankets work.

16.   Engineers will not know for sure what broke until the shuttle returns to Earth and the antenna system is inspected.

17.   Goldin was repeatedly asked about a published report that NASA engineers knew of a rocket engine flaw in a Mars-bound probe.

18.   The German-educated former aerospace engineer has known Suharto since boyhood.

19.   The German-educated former aerospace engineer has known Suharto since childhood.