this post was submitted on 27 Jan 2026
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In our latest attempts to make lab rats immortal, a new compound has been shown to reverse late stage Alzheimer's disease in lab mice. This is a rare case where the title isn't even clickbait.

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[–] MojoMcJojo@lemmy.world 2 points 4 hours ago (2 children)

You should really look up human brain organoids, how they are created, and what we are doing with them. You can rent one and make it..do..think things. Sometimes they grow eyes.

[–] T156@lemmy.world 1 points 13 minutes ago

Sometimes they grow eyes.

They don't just randomly sprout eyes, you have to give them the hormone that makes eyes develop to have them start.

[–] clunkplunk@lemmy.world 1 points 4 hours ago

The most recent Radiolab episode was on exactly that topic.

https://radiolab.org/podcast/brain-balls