Share: Title:15 Smartest Geniuses in History Duration: 14:42 Plays: 58K views Published: 3 years ago Download MP3 Download MP4 Simillar Videos ▶️ 24:51 15 Incredible Ancient Gadgets 58K views • 4 days ago ▶️ 24:47 15 Most Mysterious Ancient Structures 58K views • 5 hours ago ▶️ 29:21 15 Secret Passages In Famous Buildings 58K views • 8 days ago ▶️ 24:41 15 Quirkiest Borders Between Countries 58K views • 7 days ago ▶️ 26:55 15 Strangest Substances Discovered 58K views • 1 month ago