Title text:
This dating is corroborated by the presence of stone tools at the site, rather than earlier and less effective helium ones.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3205/
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They’ll probably date bones in the future by how much plastic is in them.
Well they ain’t wrong.
a cosmologist wouldn’t even know what carbon is. it’s just some kind of metal.
Still boggles my mind that literal matter came to be out of literally nothing but radiation and heat.
