| Artist | : | "Al-Biruni: The Real Discoverer of Gravity?" |
| Title | : | Inventor Stories |
| Duration | : | 58 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | "Al-Biruni: The Real Discoverer of Gravity?" |
| Title | : | Inventor Stories |
| Duration | : | 58 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |