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19 Year Lunar Cycle
Metonic Cycle 235
synodic lunar months
235÷12
19.5833333333
1958
CERN's first computer, a huge vacuum-tube Ferranti Mercury, was installed in 1958.
19 Year Lunar Cycle
Metonic Cycle 235
synodic lunar months
235÷12
19.5833333333
1958
CERN's first computer, a huge vacuum-tube Ferranti Mercury, was installed in 1958.
RE: rain spirits