Questions tagged [building]
Interested in building techniques? Then this is the tag for you.
398 questions
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Is it possible to build simple logic gates with LEGO mechanics?
I built a simple bitshifter in Minecraft yesterday. I wondered if something like this could be built with LEGO?
Maybe there is a possibility to build gates with rubber bands and those movable ...
55
votes
9
answers
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Has anyone made LEGO fly?
It may not be the ideal material. But has there ever been a LEGO model airplane with the ability to glide, under power maybe, or some other kind of successful lifting airship? Helicopter, blimp, kite, ...
54
votes
13
answers
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What glue should I use for permanent LEGO construction?
The incredible precision of LEGO parts makes them attractive for building precise jigs, but the fact that they can come apart fairly easily isn't so helpful for this application. Can anyone recommend ...
53
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5
answers
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How do I center a 2x2 plate on a 3x3 plate?
I want to be able to center a 2x2 plate in the middle of a 3x3 plate - specifically to put minifig on. Another option would be to center a 2x1 plate on a 3x1 plate.
45
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7
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How can I invert the direction of blocks in a structure?
I have a structure with some blocks facing in the 'normal' direction:
nn nn nn nn
| || || || |
-- -- -- --
I would like to somehow connect a layer above this that has the blocks facing ...
43
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4
answers
15k
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How do I build a curved wall?
On my latest MOC I want to build a round tower.
This is a minifig-scale build, and the tower is going to have a diameter of about 20/30 studs.
How should I go about building the "curved" wall of the ...
37
votes
4
answers
13k
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When did LEGO decide that it was okay to put a stud into a Technic hole?
At one point, LEGO didn't really support putting a stud into a Technic hole, stating that it caused too much stress on the bricks. And for a while, there were no sets where that's the case. However, ...
25
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8
answers
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What techniques can be used for laying plates at 45° angle?
I've seen a number of techniques for laying individual elements at 45° angles, but I need a consistent method for laying down larger plates at 45 degrees while maintaining close contact with the base ...
25
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1
answer
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How can I make a working pin tumbler lock?
I'd like to make a working pin tumbler lock out of LEGO bricks. I have already designed a key I'd like to use that should be compatible with five cylinder lock.
25
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5
answers
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How do you plan large structures for easy and safe transport to shows?
Imagine I am building a large display that will cover many square feet and have both tall buildings and lots of small details. What are some techniques for making these things modular? Is it safer to ...
22
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1
answer
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Can the new road plates be used to build ramps or hills?
I have the new LEGO City road plates, and I'm wondering if they can be used to create ramps or hills. Here's the road plate system I'm referring to:
Ramps and hills weren't easy to create with the ...
21
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5
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How can I build an (automatic) Mindstorms charging-station?
I'm thinking about buying LEGO Mindstorms and start programming robots. I'm a software engineer and LEGO fan since I was a child so this sounds like the perfect combination of my dearest hobbies.
But ...
20
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6
answers
5k
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What are some creative uses of the orange brick separator tool?
I have these piling up around my LEGO corner:
Any suggestions for creative uses? Especially multiple?
20
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3
answers
9k
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How do I build a sloped roof with a 60° rake?
I've seen the sloped roof on the "Winter Village Post Office" and similar using plates, and I want to build a roof with a similar angle:
What should I use to ensure they are well attached?
20
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2
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How can you make a hip holster for minifigs?
Is there a way to create a holster of some sort so you could attach a LEGO pistol to the side of a minifig, around the hips?