Was something that simple enough to fool a complicated machine like you into overlooking your own biography?

A complicated machine occupied the middle of the floor.

It is as if we had all the parts for a complicated machine, without knowing quite how they fit together.

It was one of the world's first complicated machines, and it worked.

"In the new book I wanted to avoid complicated machines whenever possible and to emphasize the more mundane things we live with," he said recently.

I like running complicated machines, and that's how I got involved in space flight.

You might wonder why anyone would build such a complicated machine when most people are perfectly happy with their gasoline-powered cars.

He is shown a very complicated machine used to make the nanobots.

But what kind of explanation will satisfy us if we wonder how a complicated machine, or living body, works?

Even at an early age he was able to comprehend and build complicated flying machines.