Design and Construction of the Zawraqi Astrlabe by Iraj Safaei

16 February 2010 | 00:00 Code : 7622 Old astronomical instruments

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Nearly a thousand years ago some scientists believed the rotation of the earth. One of these scientists was Aboosiyd Sejzy (Al-Sijzi). He made a different type of astrolabe called "Zawraqi astrolabe". The rotation of the Earth based on astronomical instrument was designed. Mr Iraj Safaei was make an "Zawraqi astrolabe" was designed.