The machines built by the green-skins and the Klingons watch everything.

On the machine build that he's given me for this year, of which that is an example.

A machine designed and built in our own image.

A law which held that a machine which had taken years to build couldn't be unbuilt in twenty-four hours.

Then the machines built structures inside it, what we must assume to be additional processing equipment.

The machines have pretty good security built in.

The machines couldn't possibly have built them all here.

And when those robot ships crashed and failed, the machines simply built more.

The machine was building something out there, building something in the night.

Although hydroelectric power was a priority for the Chinese leaders, it took oil to fuel the machines to build the dams.