SET-Search
780.000
(779.755,6719... )
https://sites.google.com/view/seti/topic/search/780-000
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½-life of ...
C-14
https://sites.google.com/view/isotope-evidence/6-c-14
Half-life 5730 ± 40 years
https://sites.google.com/view/isotope-evidence/92-u-238
½-life:
238U 4,468 * 10^9 y
=>
(
Find *universal* SETI-numbers
)
4,468 * 10^9 / 5730 = 779.755,6719...
Compare with _________78
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