History

4292 readers

1 users here now

Welcome to History!

This community is dedicated to sharing and discussing fascinating historical facts from all periods and regions.

Rules:

NOTE WELL: Personal attacks and insults will not be tolerated. Stick to talking about the historical topic at hand in your comments. Insults and personal attacks will get you an immediate ban for a period of time determined by the moderator who bans you.

Post about history. Ask a question about the past, share a link to an article about something historical, or talk about something related to history that interests you. Please encourage discussion whenever possible.
No memes. No ads. No promos. No spam.
No porn.
We like facts and reliable sources here. Don't spread misinformation or try to change the historical record.

founded 1 year ago

MODERATORS

Zoidsberg@lemmy.ca

forensic_potato@lemmy.world

zoidsberg@lemmy.world

New study provides new evidence that the Antikythera mechanism was used to track the Greek lunar year (anatolianarchaeology.net)

submitted 4 months ago by ooli@lemmy.world to c/history@lemmy.world

2 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] Shawdow194@kbin.run 7 points 4 months ago

Glad to get more confirmation, but i think we already knew it was an astrolabe device. Incredible incredible accuracy on the parts though

"...reveal new details about the calendar ring. They show that the ring is much more likely to have 354 holes, corresponding to the lunar calendar, than 365 holes, which would follow the Egyptian calendar."

"...extensive set of probabilistic results, again suggesting that the ring most likely contains 354 or 355 holes in a radius circleUS 77.1mm, with an uncertainty of about 1/3mm. It also reveals that the holes are precisely positioned with extraordinary accuracy, with an average radial variation of just 0.028mm between each hole."