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The Kid Should See This

Building 10 motorized LEGO doors

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How many different ways can you design a door? How many different doors can you think of? A barn door, a Dutch door, saloon doors, a garage door, a revolving door… What if they were made with LEGO?

In an expert demonstration, the Brick Experiment Channel clicks together ten motorized LEGO doors, including a basic door, a sliding bus door, a revolving door, a portcullisβ€”a lattice grille gate that’s lowered and raised vertically, often to help protect medieval castles and fortressesβ€”as well as a series of garage and hangar doors.

Stop-motion LEGO mini-figs and vehicles use the doors as soon as they’re completely built.

revolving door
portcullis
Watch more LEGO engineering, including:
β€’Β Ten movable LEGO bridges in action
β€’Β Modifying a climbing LEGO car design for 15 obstacles
β€’Β Making a LEGO car cross longer and longer gaps
β€’Β Battling beach erosion with LEGO

Bonus: The Door, a poem by Miroslav Holub.


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