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: xkcd.com/3205/
They’ll probably date bones in the future by how much plastic is in them.
nialv7@lemmy.world 1 day ago
a cosmologist wouldn’t even know what carbon is. it’s just some kind of metal.
birdwing@lemmy.blahaj.zone 1 day ago
Still boggles my mind that literal matter came to be out of literally nothing but radiation and heat.
Gathorall@lemmy.world 1 day ago
And now we coax matter to convert back into energy to produce power.
Zwiebel@feddit.org 1 day ago
Let’s time travel and take a look!