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a detachable hood
such as water or snow
they’ll be able to explore constellations around the world using this light-up globe
Chin guard
Warning: Not suitable for children due to small parts and pin back
The Practical Guide to Celestial Navigation Book Sun dial a detachable hoodThe practical guide to celestial navigation know what to do step by step, understand why you're doing it, and be confident that you can put it into practice when on board. Did you know that a person standing on the equator is effectively travelling at 900mph? And did you know that you can use this information to work out where you are in the world, to an accuracy of about 3 or 4 miles? No GPS, no computers. Just a sextant, some tables from an Almanac
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