In the current version, an invisible electronic path is projected from the runway straight out along the landing approach.

He saw the man pick his way along an invisible path.

One can follow an invisible path from through the C and back to the corresponding to writing this equation down.

They dropped down into the no man's land and followed an invisible path that they'd calculated the microwave system would not detect.

The invisible path between her force and his had been forged, and she couldn't break it.

It was following the invisible path left by her innate dark-elven magic.

She would have to follow the invisible path from ledge to ledge.

She hoped the Maenads would not discover the invisible path.

Now they followed him along an almost invisible path through the jungle.

Matt picked out an almost invisible path between the oak trees.