Identify the contributions of Abu Raihan Al-Biruni in field Astronomy, Mathematics. (Determination of Earth's Circumference) etc ?
Asked by truth exposed, 31 Jan '13 02:49 pm
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Al-Biruni made original and important contributions to science. He discovered seven different ways of finding the direction of the north and south, and discovered mathematical techniques to determine exactly the beginnings of the season. He also wrote about the sun and its movements and the eclipse. In addition, he invented few astronomical instruments.Answered by LIPSIKA, 31 Jan '13 02:53 pm
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