this post was submitted on 08 Nov 2023
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Technology

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[–] cheese_greater@lemmy.world 7 points 1 year ago (1 children)
[–] cocolopez@lemmy.world 5 points 1 year ago (1 children)

You can check how old you are by measuring how low your nuts go.

[–] cheese_greater@lemmy.world 4 points 1 year ago* (last edited 1 year ago)

Thats amazing, like the tree trunk rings heuristic

Edit: it would have to be warm enough 🌡️🪂

[–] PeepinGoodArgs@reddthat.com 5 points 1 year ago (3 children)

Elon Musk is going to get this first and become God Emperor of mankind. Mark my words!

[–] olsonexi@lemmy.wtf 2 points 1 year ago

you say this as if it's a good thing

[–] rustyfish@lemmy.world 2 points 1 year ago

Well, call me a traitor then. Because I know which side I will take when the heresy hits.

[–] floofloof@lemmy.ca 2 points 1 year ago* (last edited 1 year ago)

I, for one, welcome our new immortal asshole overlords.

[–] HipsterTenZero@dormi.zone 2 points 1 year ago

oh cool, vampires. thats just swell

[–] MedicPigBabySaver@lemmy.world 1 points 1 year ago
[–] nyan@lemmy.cafe 1 points 1 year ago

"Reverses aging in rats". We've also cured cancer in mice dozens of times without the results generalizing to human beings. So even if this works, it may only work on rodents.

Let's just hope the rats don't figure out how to do it for themselves, or we'll be overrun with rejuvenated geriatric rodents.

[–] duncesplayed@lemmy.one 1 points 1 year ago

Awful headline.

Somewhat surprising results, though. They took a fraction of pig blood plasma and injected it into rats over the course of 8 days. Some organs in the older rats showed a lower epigenetic age, and the older rats also performed quicker in cognitive tests. The results are more extreme than they predicted they be (especially the liver and heart), so we'll see what happens when someone tries to replicate the results.

Any speculation about applicability to humans is just science fiction, of course.