His attempt to calculate the radius of the Earth by means of a trigonometric method that made use of the height of a mountain and the angle of the horizon is a notable example of his observation-based scientific approach. He is also known for his works on India and his studies of latitude and longitude.
Source: Wikipedia
Frequently asked questions
- What was Al-Biruni Measures the Earth?
- Al-Biruni, a versatile scholar who lived in the 11th century, carried out pioneering work in the fields of astronomy, mathematics, and geography.
- When did Al-Biruni Measures the Earth happen?
- 1020 CE
- Where did Al-Biruni Measures the Earth take place?
- Harezm / Gazne