They were found comparable with tools known to have been made around eighty thousand years ago.

Also a specialized medical tool known as "Troeltsch forceps" is named after him.

Reduction is usually achieved with the help of specialized tools, known as performance analyzers or profilers.

The ancient stone could not be cracked by any tool or weapon known to the hands of Krynn.

By the time the player is able to control three characters at once early in the game, the tools known as mediums are introduced.

Through a presidential tool known as midnight regulation, his predecessor had forced him into an embarrassing situation.

A tool known as a spudger can be used to remove excess wire pieces.

This is related to a philosophical tool known as the intentional stance.

The child turns to one of the most powerful tools known to man: fire.

Her father already had a soldering iron, of course; he had every tool known to the industrialized world.