| ★ |  The Supercastles of Medieval Britain: How They Built the Impregnable | FD Engineering | Free Documentary - Engineering @fd_engineering | 7.4K | Estados Unidos | |
| 4 |  Building Wonders: The Engineering Secrets of the Islamic Golden Age | FD Engineering | Free Documentary - Engineering @fd_engineering | — | Estados Unidos | 87 |
| 5 |  Ancient Ship Engineering: The Blueprint for Modern Shipbuilding | FD Engineering | Free Documentary - Engineering @fd_engineering | — | Estados Unidos | 86 |
| 11 |  The Longest Construction Project Ever Attempted: The Great Wall | FD Engineering | Free Documentary - Engineering @fd_engineering | — | Estados Unidos | 85 |
| 14 |  How to attack (and defend) a medieval castle - Connor C. Wilson | | 307.4K | Estados Unidos | 85 |
| 17 |  Colosseum Mega Restoration: Rebuilding a 2,000-Year-Old Monument | FD Engineering | Free Documentary - Engineering @fd_engineering | 112.8K | Estados Unidos | 85 |
| 8 |  Les secrets des forteresses imprenables du Moyen Âge | imineo Documentaires @imineodocumentaires | 65.6K | Francia | 86 |
| 20 |  Incredible Castle Built on Natural Rock! Mind Blown! #shorts | Life with Aaron Arnold @lifewithaaronarnold | 59.6K | Estados Unidos | 85 |
| 7 |  Gothic Cathedrals: The Pinnacle of Medieval Construction | FD Engineering | Free Documentary - Engineering @fd_engineering | 51.3K | Estados Unidos | 86 |
| 9 |  15 Medieval Weapons that are GENIUS | | 18.5K | Estados Unidos | 86 |
| 16 |  Bridges That Defined Modern Engineering | Mega Bridges | FD Engineering | Free Documentary - Engineering @fd_engineering | 15.7K | Estados Unidos | 85 |
| 1 |  Fortress Builders: The Engineering Behind History’s Most Epic Sieges | FD Engineering | Free Documentary - Engineering @fd_engineering | 13.4K | Estados Unidos | 91 |
| 3 |  The First Engineers: Construction in the Stone Age | FD Engineering | Free Documentary - Engineering @fd_engineering | 12.8K | Estados Unidos | 87 |
| 10 |  Bridges Before Steel: Pre-Industrial Marvels | Mega Bridges | FD Engineering | Free Documentary - Engineering @fd_engineering | 9.7K | Estados Unidos | 85 |
| 6 |  The Impossible Engineering of the Stone Age | Absolute History @absolutehistory | 4.8K | Reino Unido | 86 |
| 19 |  The Super Highways of the Ancient World | FD Engineering | Free Documentary - Engineering @fd_engineering | 4.0K | Estados Unidos | 85 |
| 18 |  The Most Jaw-Dropping Engineering Feats in Ancient History | Absolute History @absolutehistory | 3.2K | Reino Unido | 85 |
| 15 |  Engineering Giants & Historic Forts: Bridges in Narrow Waterways Explained | THE FACT FACTORY @thefactfactoryf | 38 | — | 85 |
| 2 |  Medieval MEGASTRUCTURES That Defied Impossible Odds | History Chronicles @historyy_c | 10 | Estados Unidos | 89 |
| 12 |  Unveiling European Castles History and Architecture!! | City Of Tales @cityoftales | 1 | Egipto | 85 |
| 13 |  Mysteries of Gigantic Constructions: How Ancient Were Capable? | beyond the official reality @beyondreality-official1 | 0 | Estados Unidos | 85 |