| ★ | Testing Lego-compatible Universal Joints (max torque, max angle, etc) | Brick Experiment Channel @brickexperimentchannel | 3.1M | Finlandia | |
| 1 | Testing Lego-compatible Axles (max torque, durability, friction, etc) | Brick Experiment Channel @brickexperimentchannel | 4.8M | Finlandia | 94 |
| 19 | Making Lego Car WIN Tug-of-War | Brick Experiment Channel @brickexperimentchannel | 2.6M | Finlandia | 83 |
| 10 | Best of BEC Lego Technic Compilation. 4 Hours, 50 videos! | Brick Experiment Channel @brickexperimentchannel | 2.4M | Finlandia | 83 |
| 7 | Lego Propellers in Water (worst to best) | Brick Experiment Channel @brickexperimentchannel | 1.7M | Finlandia | 84 |
| 5 | Harmonic vs Cycloidal Drive - Torque, Backlash and Wear Test | How To Mechatronics @howtomechatronics | 584.6K | — | 84 |
| 18 | DIY 3D Printed CNC Cuts Metal with 0.05mm Accuracy - Complete Build | How To Mechatronics @howtomechatronics | 198.1K | — | 83 |
| 17 | CNC Machined vs 3D Printed Cycloidal Drive | How To Mechatronics @howtomechatronics | 187.7K | — | 83 |
| 20 | Build Metal Frames With Just One Bolt ⚙️🔩 | | 143.7K | Estados Unidos | 83 |
| 11 | Amphenol Aerospace MLC Rugged Metal Connectors: This Just In | | 112.0K | — | 83 |
| 9 | I Can FINALLY WELD ALUMINUM!! | I Like To Make Stuff @iliketomakestuff | 94.1K | Estados Unidos | 83 |
| 4 | 10 LEGO & LEGO-Compatible Motors — Sound Comparison | Bricks 'n Gears @bricksngears | 51.3K | Noruega | 84 |
| 3 | ⚙️ LEGO-Compatible Motor Power Test #6 | Bricks 'n Gears @bricksngears | 51.1K | Noruega | 85 |
| 6 | TIG vs. Laser: Watching the Ultimate Portable Welder #LaserWelding #MetalFabrication #WeldingTech | Build & Hack Pro @buildnhackpro | 48.1K | Reino Unido | 84 |
| 12 | Reflex test: engineers edition 👷♂️💥 #challenge #reflexes #engineering | Hacksmith Industries @hacksmith | 27.4K | Canadá | 83 |
| 8 | How Metalworkers Make PERFECT Corners! #shorts | InterestingAF @officialinterestingaf | 26.1K | Reino Unido | 83 |
| 13 | Part 5: LEGO EV3 Large Motor Test — How Much Can It Lift? | Bricks 'n Gears @bricksngears | 13.8K | Noruega | 83 |
| 15 | Bevel Gears Explained 🔩 LEGO Mechanical Test #lego #legotechnic | Bricks 'n Gears @bricksngears | 12.5K | Noruega | 83 |
| 2 | Simple part. Solid connection. how modular aluminum frames stay strong 🔩 | | 10.5K | Estados Unidos | 85 |
| 16 | Automated Welder Fuse Steel Components | Build & Hack Pro @buildnhackpro | 9.0K | Reino Unido | 83 |
| 14 | US General Flexible Parts Tray - A Great Addition to the Tool Box | Nuts and Bolts Auto @nutsandboltsauto | 118 | Estados Unidos | 83 |