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27

Check out this 19th century pocket sundial its pretty cool

submitted by Kozel to Wristwatches 8 hoursMay 4, 2025 13:39:23 ago (+27/-0)     (pomf2.lain.la)

https://pomf2.lain.la/f/5zyfxys3.mp4



20 comments block

This is not a sundial. It's an astrolabe, which is used at night to determine the positions of the stars relative tot he horizon.
And, for the record, to read a sundial you place it in direct sunlight and point it north. The shadow points to the time just like the hands on a clock. It takes zero skill to read a sundial, it reads just like a clock, faggot