FUNNY JOKES MENU Jokes Categories | Category: Funny Military Jokes Clean jokes, funny jokes, free jokes, and clean military jokes and humor about the military, the army, the navy, the air force, the marines, and more. Ignorance Is No Disgrace he little brother of an Army radar operator asked: "Jim, tell me how does a radar work?"
"The radar transmitter emits brief impulses of electromagnetic waves which are reflected from the target and received by a special receiver. Since the speed at which electromagnetic waves propagate is exactly known and the time they take to travel to the target and back can be determined with a great degree of accuracy it is possible to determine the range to the target as well as the direction to it."
His brother pondered a moment, then said: "As long as you don't know, Jim, why don't you just say so?"
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