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主題: 中世紀星盤 Astrolabe 作者: peter 於 2021-03-04 16:49:29 FB
https://www.facebook.com/photo/?fbid=3101899033246910&set=pcb.2859470070992038 (https://scontent.ftpe8-1.fna.fbcdn.net/v/t1.0-9/154620579_3101899036580243_8842319246403114601_o.jpg?_nc_cat=105&ccb=3&_nc_sid=b9115d&_nc_ohc=bKaoWxWDqy8AX9kW6y4&_nc_ht=scontent.ftpe8-1.fna&oh=7069a304e30ed994e6bbba695744b418&oe=60661E50) https://www.youtube.com/watch?v=N8oWGwcdFmA https://www.youtube.com/watch?v=gu-yC-g4fcU 主題: 回覆： 中世紀星盤 Astrolabe 作者: peter 於 2021-03-04 16:55:34 star searcher-16世紀雙面星盤
https://www.1001inventions.com/feature/astrolabes/ |