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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 2 weeks ago by BartrandDuGuesclin@lemmy.world to c/whatisthisthing@lemmy.world

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[-] BartrandDuGuesclin@lemmy.world 4 points 2 weeks ago

I can't confirm if that's true, but that is actually oddly interesting. Maybe the downvotes because... It sounds so weird?: adding trash to water is bad, but removing trash can also be bad?

It is really a headscratcher for me too, would like to read some info about it if you can share some sources?

[-] frisbeedude@feddit.org 5 points 2 weeks ago

There's just a different "quality" of trash. Something deeply embedded in the ecosystem will become part of it. If you plug a bottle or large piece of metal from the floor you will destroy some form of habitat. Floating plastic has to go of course, as well as strings or nets.

this post was submitted on 08 Nov 2024

119 points (96.9% liked)

What is this thing?

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