Comments by "Diana Pennepacker" (@dianapennepacker6854) on "Submarines Are WAY Scarier Than You Think...Here's Why" video.

  1. Crisp editing, well written scripts that don't have ton of filler, and informative. Love it. YTs like him don't get enough credit.
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  2. Fun fact the Sonar is so powerful that it can literally kill you if you're diving and it actively pings you. Guess you can hear it on a ship. I guess some guy had internal bleeding a few years back. Got hit by one while diving in the Mediterranean from over 150km away! Went to the hospital and was treated. How they know that a specific American sub did it is beyond me. Also sonars can boil water.
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