One engineer of the time called it a "living, breathing thing."

And there will always be areas of what the engineers call 'mushiness'.

American engineers have been calling small flaws in machines "bugs" for over a century.

The chief engineer called from Cleveland, to tell us.

It is a common approach in what nuclear engineers call "first of a kind" projects.

I think it just has a few of what engineers call bugs.

Its engineers and call center workers are embedded in the largest American corporations.

In what engineers call a monocoque design, the bus has no frame.

The most sweeping changes involved establishing what engineers call a "fault tree."

The new Rio players are designed with what its engineers call a backpack.