• justme@lemmy.dbzer0.com
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    2 days ago

    Since there are more than two full periods, it took more than 12h?! Wow I’m usually dead after 12 min swimming

      • justme@lemmy.dbzer0.com
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        21 hours ago

        Ah right, I mixed it up. Had in my head that full tidal period is 6h, but that’s the time for one half. So something over 24h makes a lot of sense.