What is this thing?

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mykl@lemmy.world

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Found this when snorkling in Greece about 17 years ago when i was just a kid. Always wondered what it was... Anyone an idea? Almost certainly made of metal and i think it is hollow on the inside. (lemmy.world)

submitted 1 week ago by BartrandDuGuesclin@lemmy.world to c/whatisthisthing@lemmy.world

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[–] AFreeLarryHoover@lemmy.world 18 points 1 week ago (3 children)

It’s a Sea Doobie

[–] essell@lemmy.world 18 points 1 week ago (1 children)

What does a sea do be do?

[–] merde@sh.itjust.works 20 points 1 week ago

fred

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