Multiple choice general knowledge

David Warren who passed away recently was related with

  1. Commonwealth Games

  2. Holly wood

  3. Black Box in Aeroplanes

  4. Bhopal Disaster
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

David Warren was an Australian scientist who invented the flight data recorder or 'black box' for aircraft in the 1950s. His invention revolutionized aviation safety by recording cockpit conversations and flight data for accident investigation. He was not associated with Commonwealth Games, Hollywood films, or the Bhopal gas tragedy.

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