Al-Biruni was a renowned scholar and polymath who lived in the 11th century. He was born in Khwarezm, which is now present-day Uzbekistan, in the year 973.

Early Life and Education
- Al-Biruni was born in a family of scholars and was encouraged to pursue education from a young age.
- He received his early education in mathematics, astronomy, and Islamic law from his father and other scholars in his hometown.
- At the age of 17, he traveled to Bukhara, a famous center of learning, to continue his education.

Career and Achievements
- Al-Biruni made significant contributions to various fields such as astronomy, mathematics, geography, history, and linguistics.
- He was particularly interested in the study of Indian culture and produced several works on the subject, including a detailed account of Indian astronomy and a history of India.
- He also made significant contributions to the field of trigonometry, developing several new methods for calculating sine and cosine functions.
- Al-Biruni's work on the Earth's circumference was also groundbreaking, as he accurately calculated the distance around the Earth using astronomical observations.
- He is also credited with inventing the clinometer, a device used for measuring angles and heights.

Legacy and Recognition
- Al-Biruni's contributions to science and culture have been widely recognized, and he is considered one of the greatest scholars of the Islamic Golden Age.
- His works have been translated into many languages and have influenced scholars and thinkers across the world.
- Several universities and research institutes have been named after him, including the Al-Biruni Institute of Oriental Studies in Tashkent, Uzbekistan.