The sun dial worked during daylight, but how did people agree on what time it was at night before clocks were invented?

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[–] 1 point 2 years ago (1 child)

This was also why the uk put massive prizes out for the first devices that could be used to accurately calculate longditude.

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  • Yup! I really love the whole story there. It was sort of like the space race but with tall masted ships and pirates and such.

    I mean, you also had the slave trade, but if you blithely ignore the discomforting parts of history, reading about it can be fun.

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