Found 6,548 results for "Radar"
by George W. Stimson, George W Stimson
"Tapping the sidewalk repeatedly with his cane, a blind man makes his way along a busy street, keeping a fixed distance ...
by Mark A. Richards
The word "radar" was originally an acronym, RADAR, for "radio detection and ranging."
by R. J. Doviak, Richard J. Doviak
The capability of microwaves to penetrate cloud and rain has placed the weather radar in an unchallenged position for re...