短裤 创造

Use this celestial clock to tell the time from the stars. Looking North, line up Polaris through the end of Ursa Major, and imagine a backwards 24 hour clock, then using the formula on screen, calculate your local time #sailing #celestial #clock #polaris #ursamajor #shorts

sailingandboatingtipstechn4223

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0

327

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azulunlimited

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1,161

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sailingabroad6528

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2,879

Did you know that Cody and I met in Fiji on my birthday? Well- watch this short story for a live moment captured the following day? #March19-2018 #shorts

sailingvinyasa

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207

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sailingterra

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528

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spoondrifters

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806