This animal is used for military purposes! (facts) #shorts #facts #factsinhindi

How did a massive swimming pool vanish ? 😱
Why were military dolphins trained for underwater missions? 🐋
Dive into the strangest truths about Earth, from the mysterious Icelandic terrain that prepped astronauts for the moon 🌙 to a mind-bending New Zealand town name you can’t pronounce! 🏞️
Oh, and did you know people once chewed tree bark to cure headaches? 🌳
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