| ★ |  LEGO Simple Door Lock Mechanism 🔒 | Bricks 'n Gears @bricksngears | 105.2K | Noruega | |
| 9 |  Simple & Strong: Quick-Lock Mechanism for Square Tubing | Build & Hack Pro @buildnhackpro | — | Reino Unido | 86 |
| 13 |  🔔 Electric Door Bell Mechanism (DIY Project) | Digital Smart Idea @digitalsmartidea | — | India | 85 |
| 15 |  Automatic Car Window Mechanism #carwindow #diyproject #scienceproject #mechanism #dcmotor | Digital Smart Idea @digitalsmartidea | — | India | 85 |
| 16 |  Automatic Folding Door | DIY Project #AutomaticFoldingDoor #DIYProject #SmartMechanism | Digital Smart Idea @digitalsmartidea | — | India | 85 |
| 12 |  Did I Build This Right? LEGO Gear on a Loose Chain | Bricks 'n Gears @bricksngears | 8.9M | Noruega | 85 |
| 7 |  8 mechanical principles in a useless Lego machine (front side) #shorts | Brick Experiment Channel @brickexperimentchannel | 5.3M | Finlandia | 86 |
| 18 |  Building 10 Motorized Lego Doors | Brick Experiment Channel @brickexperimentchannel | 4.5M | Finlandia | 85 |
| 8 |  8 mechanical principles in a useless Lego machine (back side) #shorts | Brick Experiment Channel @brickexperimentchannel | 3.3M | Finlandia | 86 |
| 5 |  Building 10 Lego Elevators | Brick Experiment Channel @brickexperimentchannel | 2.7M | Finlandia | 86 |
| 2 |  This LEGO Mechanism Converts Motion Both Ways | Bricks 'n Gears @bricksngears | 97.5K | Noruega | 89 |
| 14 |  Very few people know this secret! A welder invented the lock for every house. | | 73.8K | Estados Unidos | 85 |
| 6 |  Simple 6-Speed Gearbox Explained ⚙️ Watch the Speed Change! | Bricks 'n Gears @bricksngears | 45.2K | Noruega | 86 |
| 1 |  Auto LEGO Lifted Mechanism 🚗⬆️ | Simple Technic Engineering | Bricks 'n Gears @bricksngears | 43.8K | Noruega | 91 |
| 10 |  Easiest Way to Make a Mechanical Claw 🦾 LEGO Build #Shorts | Bricks 'n Gears @bricksngears | 39.8K | Noruega | 86 |
| 4 |  Dual Piston from One Motor | LEGO Mechanism | Bricks 'n Gears @bricksngears | 38.1K | Noruega | 86 |
| 17 |  DIY Automatic Garage Door for Toy Car | Engineering Mini Project | Digital Smart Idea @digitalsmartidea | 32.7K | India | 85 |
| 11 |  Oddly Satisfying Chain Belt Motion ⚙️ LEGO Loop | Bricks 'n Gears @bricksngears | 32.6K | Noruega | 86 |
| 3 |  No Gears… But It Reverses?! | Bricks 'n Gears @bricksngears | 32.5K | Noruega | 87 |
| 19 |  How Forward & Reverse Gear Works (DIY Mini Mechanism)#youtubeshorts #experimnent #diy #gear | | 30.9K | India | 85 |
| 20 |  Watch How Rotation Becomes Up-Down Motion | Bricks 'n Gears @bricksngears | 20.8K | Noruega | 85 |