The Astrolabe: An Ancient Computer

[@arminazizy3012]

Tanks

[@ClimateScepticSceptic-ub2rg]

4:20: no, the horizon is a curved line. The straight line illustrated is the meridian parallel to the horizon. This information is easily available.

[@rezaesmaili10]

Very interesting

[@gilberttello08]

👍👍

[@احمد-ذ9ه5ط]

درود بر شما ای کاش زیر نویس فارسی هم بهش اضافه می کردید انگلیسی ما دست و پا شکسته هست

[@davidh.castro2944]

You have lied no man invented the astrolabe

[@Hossein_2581_H_K]

#ایران_باستان