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Radioactivity (mander.xyz)
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[-] qjkxbmwvz@startrek.website 17 points 4 months ago

It looks like they were super lazy and took the half life of the longest lived isotope of radium (226


approx 1600 years) minus its age (approx 100 years) to get to 1,500 years.

[-] drbluefall@toast.ooo 5 points 4 months ago

I'm guessing we don't know the particulars of what radium isotope Curie was working with?

this post was submitted on 15 Jul 2024
652 points (97.9% liked)

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