| ★ |  The Tower That Wasn't Supposed to Last: An Engineering Post Mortem | UnlayeredDocs @unlayereddocs | 42 | India | |
| 17 |  The Eiffel Tower: Inside the greatest engineering feat of 1889 | imineo Documentaires @imineodocumentaires | — | Francia | 87 |
| 3 |  Eiffel Tower: spectacle, labor, and sustainability | | 2.3K | Brasil | 89 |
| 4 |  Nokia 3310: A Masterpiece of Over Engineering | UnlayeredDocs @unlayereddocs | 1.4K | India | 89 |
| 16 |  The Satellite That Refused to Die The Mystery of LES 1 | UnlayeredDocs @unlayereddocs | 1.3K | India | 87 |
| 9 |  Nanotechnology: The Reality is Much Stranger | UnlayeredDocs @unlayereddocs | 1.2K | India | 88 |
| 20 |  Why Modern Submarines Must Shrink to Survive | UnlayeredDocs @unlayereddocs | 1.0K | India | 87 |
| 8 |  Beyond Silicon The Impossible Physics of Data Storage | UnlayeredDocs @unlayereddocs | 965 | India | 88 |
| 11 |  The 30,000 Ton Wedge The Impossible Engineering of Arctic Icebreakers | UnlayeredDocs @unlayereddocs | 831 | India | 88 |
| 14 |  The Lost Art of Analog Computing | UnlayeredDocs @unlayereddocs | 769 | India | 87 |
| 18 |  The Architecture of Failure: How Microsoft Trapped Slack | UnlayeredDocs @unlayereddocs | 600 | India | 87 |
| 12 |  The Industrial Accident That Built AI | UnlayeredDocs @unlayereddocs | 443 | India | 88 |
| 2 |  The Engineering Flaw That Actually Sank the Titanic | UnlayeredDocs @unlayereddocs | 403 | India | 89 |
| 6 |  The World's Most Complex Machine (Untold Story) | UnlayeredDocs @unlayereddocs | 396 | India | 88 |
| 19 |  How Pure Math Solved the World's Hardest Printing Problem | UnlayeredDocs @unlayereddocs | 264 | India | 87 |
| 13 |  The $5 Billion Mistake: Why Itanium Failed the Laws of Physics | UnlayeredDocs @unlayereddocs | 241 | India | 88 |
| 1 |  Why We Can't Build Bridges Like This Anymore | UnlayeredDocs @unlayereddocs | 211 | India | 92 |
| 7 |  Numerical Control: The Code that Built Reality | UnlayeredDocs @unlayereddocs | 95 | India | 88 |
| 15 |  The Most Precise Machine Ever Built | UnlayeredDocs @unlayereddocs | 34 | India | 87 |
| 5 |  The Eiffel Tower Explained | Paris’ Iron Giant of Innovation | Bitesize Education @bitesizeeducation01 | 29 | Reino Unido | 88 |
| 10 |  Medieval MEGASTRUCTURES That Defied Impossible Odds | History Chronicles @historyy_c | 10 | Estados Unidos | 88 |