British RDF called Chain Home (CH)
World War 2 saw the first wartime use of radar.
what was the first polymer toy
radar
As far as I know, radar was invented by a Hungarian scientist named Zoltan Bay. That radar was first used in World War II by the British troops.
Radar was used by England to detect incoming planes
radar is an object detectotion system
Radar : radio detection and ranging .
detector diodes in RADAR sets
World War II events.
England developed the first radar scope to help defend against the German air attacks in the 2nd world war.
They were the radar, atomic bombs, radio communications.
England developed the first radar scope to help defend against the German air attacks in the 2nd world war.