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RT @SpringerEng: In 1935 on this day it was demonstrated that aircraft could be detected by bouncing radio waves off them. Read about the i…
RT @SpringerEng: In 1935 on this day it was demonstrated that aircraft could be detected by bouncing radio waves off them. Read about the i…
In 1935 on this day it was demonstrated that aircraft could be detected by bouncing radio waves off them. Read about the invention of radar (RAdio Detection and Ranging) here: https://t.co/qhUP22AMrR https://t.co/o5NBc5Aeez
100 Years of Radar: http://t.co/yzTPpOe166
100 Years of Radar https://t.co/jnrjAp65uY