| Artist | : | Epochs of the Universe - The Cosmic Clock & Civilization |
| Title | : | Isaac Arthur |
| Duration | : | 2818 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Epochs of the Universe - The Cosmic Clock & Civilization |
| Title | : | Isaac Arthur |
| Duration | : | 2818 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |