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REPORT COPYRIGHT VIOLATION IN REPLY
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Message Subject
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how long does plastic take to degrade? (ancient civillisations/atlantis)
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Poster Handle
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Anonymous Coward |
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Post Content
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Most things have gone in about 10- 20000 years. The only thing remaining is unweathered stone and deeply burried artifacts.
Quoting: Anonymous Coward 24011285 Thanks for that, interesting given that with ancient civilisation in this instance we're talking 40-50000+.... Perhaps we should look at ancient artefacts as the metal parts of a bigger object
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