Comments by "EdMcF1" (@EdMcF1) on "Unexploded WWII ordnance still litters Egypt's Western Desert" video.

  1. It can be more of a problem than one that goes off. In a built-up, it may lead to an area being evacuated for days. Time delay fuzes in bombs are used precisely for this effect. Maybe they weren't too bothered about quality at the time, or they simply didn't have the technology.
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