PREVIEW
... ge, Harrison Clark had myriad speculations.
Sometimes he was optimistic, while other times he was pessimistic.
Many scientists had performed countless tests on him, but none could draw a definitive conclusion.
For Galactic humans, whose lifespans could be extended to as much as three to five hundred years or at least two hundred years, conventional methods such as bone age, DNA tests, cell senescence detection, and stem cell division detection were of little significance. ...
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