ABU RAYHAN AL - BIRUNI RESERCHER AND SCIENTIST'S

 Abu Rayhan al-Biruni is a researcher and a scientist

 Abu Rayhan Muhammad bin Ahmad alias Al-Biruni was born on September 4, 973.  Al-Biruni was a great researcher and scientist.  He was born in a village on the outskirts of Khwarizm, outside and was called Alberoni.  Khwarizm was a small state.  Today, Russia is part of Turkestan and its name is Khiva.  When al-Biruni's patrons, the Iraqi government, came to an end in Kharazm, he set out for Jirjan, where he completed his great book, The Remains of Al-Baqiyah Al-Qarun Al-Khaliya.  This book is about the history of the world.  This book is valued.  This book was written by Al-Biruni at the age of 27. He mentions famous leaders, scholars and heroes of every nation. When the situation became favorable, Al-Biruni returned home and met the great Bo Ali Sina at the court.

  Al-Biruni was a great researcher and scientist.  Al-Biruni was a contemporary of Bo Ali Sina.  When Sultan Mahmud of Ghazni conquered Khwarizm, Al-Biruni arrived at the court of Sultan Mahmud of Ghazni as a prisoner of war. Al-Biruni was highly valued in Ghazni. He always stayed with the king

 Abu Rayhan Muhammad ibn al-Biruni was extremely attached to time, the past, the present and the future.  He was a shrewd mathematician who spent most of his life measuring time through astronomy and chronometry.  Kar has described in detail the way of life, society, culture and beliefs of the people of India at that time.  Sitting here in Qila Nandana town of Pandadan Khan tehsil of Jhelum district, Alberoni measured the diameter of the earth about a thousand years ago which was so accurate.  The radius of the earth is 6338,80km. The modern measurement is 635,98 km.  There is a difference of only 16.8 km. In 1019, Alberoni came to India to find out the situation in India.  He studied the society, culture, geography, civilization, religions and moral condition of the people of India. It would not be out of place to call this book an encyclopedia of information about Hindus.  A study of this book will help to understand where there are shortcomings in inviting Hindus to the religion.  Al-Biruni has written excellent books on mathematics, anatomy, history and geography, which are still read today.  Among them is the famous "Kitab-ul-Hind", in which Al-Biruni has written with great research the religious beliefs of the Hindus, their history and the geographical conditions of the Indian subcontinent.  He authored more than 180 books and dissertations on mathematics, physiology, physics, history, civilization, world religions, geology, chemistry, and geography.  Dividing the angle into three equal parts, researching the pressure on the liquid and their balance in optical and practical, he explained how the water of the fountain goes from the bottom to the top, he also clarified that a  How water maintains its surface in different shapes of vessels connected to the other, he formulated the theory of the circumference of the earth and warned that the earth revolves around its axis.

 Al-Biruni's famous book is Qanun Masudi, which he wrote in the name of Sultan Mahmud, the son of Sultan Mahmud.  This is a very important book in astronomy and mathematics. On this book, Sultan Masood gave a silver prize equal to the weight of an elephant.  Because of this book, Alberoni is considered a great scientist and mathematician. Alberoni spent his entire life writing books. Alberoni died on December 13, 1048, at the age of 75.