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4 votes
Help I don't get it XD

Help I don't get it XD-example-1
User Kilojoules
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1 Answer

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I think it takes about 2 weeks to go from H to B on the diagram since H is the new moon and B is the full moon so going from H to B represents half of the lunar cycle and one lunar cycle takes about 28 days (which is about 4 weeks).
User Hamed Zakery Miab
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