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Egg’s missing proteins thwart primate cloning
Scientists have identified a reason why cloning a person may be difficult, if not impossible.
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19239
This article says that the alpha decay of bismuth-209 was not listed in any reference table. As much as I hate to disagree, the “Chart of the Nuclides,” 12th edition revised to April 1977, by Knolls Atomic Power Laboratory for Naval Reactors, USDOE, that I have hanging on my wall lists the half-life of bismuth-209 […]
- Physics
Not even bismuth-209 lasts forever
Touted in textbooks as the heaviest stable, naturally occurring isotope, bismuth-209 actually does decay but with an astonishingly long half-life of 19 billion billion years.
