Radar was invented by

Options :
  1. Heinrich Hertz
  2. Robert Watson Watt
  3. E.G.Otis
  4. None of these
Answer and Explanation :-

Answer: Option 1

Explanation:

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Don't ever give up. Don't ever give in. Don't ever stop trying. Don't ever sell out. And if you find yourself succumbing to one of the above for a brief moment, pick yourself up, brush yourself off, whisper a prayer, and start where you left off.But never, ever, ever give up.
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