this post was submitted on 24 Oct 2024
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Science Memes

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[–] [email protected] 9 points 18 hours ago (1 children)

This proof is partial though. This assumes there is only 1 way of obtaining lead. What if lead appeared from fusion in stars younger than that.

[–] [email protected] 3 points 15 hours ago

Yeah, subsurface helium would probably have been a better example for this

[–] [email protected] 2 points 14 hours ago

Oh yeah, well were you there 4.5 billion years ago to see this so-called uranium 238?!?

Check mate, science!

[–] [email protected] 7 points 19 hours ago (1 children)

Is decay the only way to get lead? I mean if uranium gets synthesized can't lead get made as well?

[–] [email protected] 5 points 18 hours ago* (last edited 17 hours ago) (1 children)

Radioactive decay is not the only way to make lead, and lead is produced in much greater abundance than uranium.

The part that's missing in the post is in looking specifically at uranium deposits and making assumptions about the initial composition of the deposits, since the crystalline structure excludes lead when the crystals form. So if you detect lead contained within zircon, it is assumed to be the product of radioactive decay.

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[–] [email protected] 7 points 19 hours ago (2 children)

The tragedy is that humans aren't convinced to change their minds by facts like this. They're convinced by good stories from their friends and family.

[–] [email protected] 3 points 18 hours ago

And Facebook, but I'm just repeating what you said, aren't I?

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[–] [email protected] 5 points 18 hours ago

Yeah this doesn’t do squat to prove or disprove anything to these nutters.

I’ve done the same with a variety of other things and you will get told the same thing:

God put it here.

Thing is you cannot argue with the above statement because it falls into that sort of argument you used to have when you were a child when the other kid would say ‘Nyah! Last word!!’ or ‘I can’t hear you!!’

[–] [email protected] 2 points 14 hours ago

destroy all religion for the sake of humanity

[–] [email protected] 4 points 17 hours ago (1 children)

If uranium-238 can be Fused in a star why couldn’t lead be Fused directly and in tern all the elements in between.

[–] [email protected] 2 points 16 hours ago

It does take a pretty long time to get a supernova if you're starting from scratch.

[–] [email protected] 5 points 18 hours ago

nO ThAT’s jUSt gOD tEStiNg yOuR FAiTh

🤦‍♂️

[–] [email protected] 5 points 19 hours ago

Dude is gonna come back at him with the first mention of lead in the bible and say, no this is where God created lead, lol.

[–] [email protected] 2 points 15 hours ago (1 children)

eat lead? this guy probably has already done that one

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[–] [email protected] 1 points 13 hours ago

is this even a real conversation? its just circles and rectangles

[–] [email protected] 1 points 14 hours ago

But I take everything literally, other than when its inconvenient

[–] [email protected] 3 points 18 hours ago (1 children)

This would mean that there was more uranium around millions and billions of years in the past so why isn't there any evidence of prehistoric nukes in the fossil record

[–] [email protected] 5 points 18 hours ago (1 children)
[–] [email protected] 2 points 16 hours ago

Wow, today I learned. Thanks for sharing.

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