i just safely assume we have been on this planet for longer than they could say from things they find cause what about the things they will never be able to find!
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It'd been fascinating watching the years slowly increase. 150,000 to 200,000 then 250,000. We keep getting older.
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We are are as young as the universe.
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I believe it's by looking at how many half lives the carbon has gone through
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You saw it in half and see how many rings it has
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It's a dating technique based on level of radioactive isotopes remaining in the flint heads. https://link.springer.com/chapter/10.1007/978-94-007-0415-2_6 …
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If it’s good enough for dolphins then surely it’s good enough for apes
pic.twitter.com/R7H3VewPaE
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True
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Carbon can't be used to reliably date samples significantly older than 50,000 years due to its relatively short half-life.
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