11.   It is true that no engineer can design a building that remains standing when all the earth underneath it vanishes.

12.   She hit shots at the most preposterous angles, as if her two-hand forehand was designed by engineers.

13.   Shuttle engineers did not design their machinery for a sustained exposure to such high temperature.

14.   The engineers will design custom chips for electronics manufacturers.

15.   The software allows engineers to design a nozzle that delivers the powder efficiently into the lungs.

16.   The structural framework, a composite building of steel and concrete, was designed by engineers before Sottsass was hired.

17.   A platform is the basic architecture of a car or truck, and fewer platforms means the company will need fewer engineers to design them.

18.   Computer engineers design future cyber fashions.

19.   Engineers are also designing a fuel tank liner to prevent punctures.

20.   Engineers are also designing a fuel-tank liner to prevent punctures.