How al-Biruni Calculated the Radius of the Earth @ProvedByArda

How al-Biruni Calculated the Radius of the Earth @ProvedByArda

Uploaded April 2023 | Updated September 2026, 3 weeks ago

In this video, I used al-Biruni's method to calculate the radius of the Earth.

#science #history #math #trigonometry #trigonometry #geometry

How al-Biruni Calculated the Radius of the Earth

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How al-Biruni Calculated the Radius of the Earth