almost 4 years
ago -
crusaderkings
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🕯️ Medieval Inventions
Almanacs forecast precisely where the the sun, moon, planets & selected navigational stars are going to be, hour by hour, for years into the future.
What would YOU do with today's Almanacs, in Medieval times? 📖
► Learn more: https://pdxint.at/34aVkzt http://pbs.twimg.com/media/Eozv1W6XMAExu4f.jpg