11.   For example, Kern River engineers built a simple mechanical tool called the Splitigator to regulate the flow of steam through pipes.

12.   In the next seven years, the scientists proposed questions and designed systems to answer them and the engineers built the hardware.

13.   Over the past three months, military engineers have built new airfield facilities in Pakistan, complete with air-conditioned tents and basketball courts.

14.   The engineers built their homemade jammer using a gasoline-driven electricity generator, wood, plastic piping and copper tubing.

15.   The engineers did build in a few privacy precautions, however.

16.   The FAA is developing its own continent-wide correction system for jet navigation, and the Army engineers are building one for mapping.

17.   When he got to the Red Sea he had his engineers build a pontoon bridge and all the people walked across safely.

18.   Chinese engineers are building the plant in Pakistan in the largest overseas project contracted by a Chinese company.

19.   Egyptian engineers built the cities on unstable, silty soil.

20.   French engineers built the road to tie their colony together.