10
votes
1answer
272 views

What is the centre hole for in modern train tracks?

LEGO train tracks have 3 holes in each of the segments: I understand the two outer holes are used with a throw-away piece to keep them stacked while shipping, but what is the center hole for? Is ...
10
votes
2answers
368 views

Why is there such a small supply of dark red 1x4 bricks?

I've recently been thinking of building in dark red because it looks so nice, but as I've been looking at how much it would cost to get the bricks, I found that 1x4 dark red bricks are almost ...
10
votes
1answer
546 views

Where can I find the LEGO fire dept. logo in high resolution or in vector format

I want print a high resolution version of the Lego fire department shield (the shield with three flames that is used on all Lego fire trucks). When I search with Google, I find mostly low resolution ...
10
votes
2answers
422 views

How do I make Victorian looking minifigures?

I want to do a Victorian style station to go with my steam trains. I've got some great ideas for the building and accessories, but I'm not sure about the people. How can I make Victorian-looking ...
10
votes
2answers
562 views

What can I do to repair my minifigures loose neck/head joint?

I have a number of loose neck joints on my minifigures. How can I repair them? Any suggestions?
10
votes
1answer
768 views

What are all the different ways that LEGO pieces join together?

Has anyone made a list of all of the different types of connections between LEGO bricks? Obviously there's the stud connection - but there's also the ball and socket joint, the more recent ...
10
votes
3answers
3k views

Is it possible to build Lego bricks with a makerbot replicator 3D print?

Is it possible for plates, tiles or small pieces ? Is it possible to use MLCAD with a Makerbot replicator?
10
votes
1answer
546 views

Is it safe to overload LEGO train motors?

When I was in Fana'Briques in 2008, there was a speed record competition for TGV-themed train. The setup used a section of custom-made straight track (aluminium rails if I remember correctly) and was ...
10
votes
2answers
581 views

What's the largest LEGO construction ever?

In terms of the number of bricks used. Is this house, constructed by James May for the show Toy Stories, the biggest?
10
votes
1answer
347 views

Where do the pieces numbered 4255629 go in the Death Star (set 10188)

I just finished up the Death Star set, and while it comes with the usual smattering of leftover pieces, I've got two pieces numbered 4255629 (shown below) that never got used. I've scanned the manual ...
10
votes
4answers
3k views

Is there a standard scale for building “minifig scale” creations?

I've seen many impressive models built to "minifig scale" (e.g. the enormous USS Harry S. Truman aircraft carrier), but is there a standard (or at least widely adopted) scale e.g. 1:60 that these ...
10
votes
2answers
476 views

Is there a way to build a stronger LEGO ball than what was done by the Mythbusters?

In one episode, the Mythbusters busted a fake video by building a 7' tall LEGO ball. The construction did not roll very far before falling apart. Assuming that they only used standard bricks (with ...
10
votes
1answer
447 views

Under what conditions are the Lego boardgame dice unfair, and by how much?

For Lego's board game line, they have moulded a Lego die, with a 2x2 stud pattern on each side. Obviously, weight distribution is going to be thrown off if you use a full studless plate on one side ...
10
votes
1answer
370 views

Why did Lego use the same number for two different sets?

For example, Ricky Racoon on his Scooter from 1979 is a completely different set from House with Garage from 1996, but they share the same number (324). Why did Lego recycle numbers like this? Do they ...
10
votes
1answer
494 views

Steering mechanism for City-scale vehicle

I'd like to build city-scale (6 studs wide) motorized vehicles with PF remote control. There are already several suggestions on how to motorize wheels. The next challenge is steering mechanism that ...
10
votes
2answers
808 views

How to remove scratches from LEGO windshield parts?

I was storing my windshields from cars with other my bricks. Now they are scratched, nearly not transparent just translucent. Is there a way to sanitize transparent parts from scratches?
10
votes
2answers
635 views

Is there an easier way of threading Technic pins into other elements?

I've been using Lego Digital Designer to recreate a few models I've built in real life. One model in particular uses many Technic axles which need to be inserted fully into other Technic bricks (like ...
10
votes
1answer
597 views

How to convert new 4x4 crawler to tracks?

With the new 9398 4x4 crawler coming out what would need to be done to convert it to a track based system that looks similar in style to the ones sold by Mattracks? On a related point what would make ...
10
votes
1answer
391 views

Which sets can be built in the bag (all the parts are in one bag)?

I've had the chance to participate in some "build in the bag" contests at some events. The idea is simple: each contestant gets a small set (usually provided by LEGO for the occasion), and everybody ...
10
votes
1answer
538 views

How many copies of each set is produced?

Is there any way to find out how many copies of a set were produced? I would like to know how rare some of my older sets actually are.
10
votes
1answer
547 views

What are the characteristics of “Miniland” scale?

I have heard many references to "Miniland" scale. From what I have seen, this style of building mostly includes figurines that are larger than normal mini-figs. What are some other characteristics of ...
10
votes
1answer
559 views

Is there a way to re-tighten a minifigure's hip joint?

When a minifigure is new, the joints where its legs joins its hips is relatively stiff. However, when a minifig gets old and has been used a lot, this joint can get very loose leaving its legs very ...
9
votes
3answers
4k views

How can I build a LEGO heart?

In the spirit of Valentine's Day... How can I build a two-dimensional LEGO heart? Here is an example of the shape I'm looking for. Perhaps the model should be built from the bottom upward? I would ...
9
votes
8answers
1k views

Are there any mirrored LEGO bricks?

I recently built LEGO Creator 5770: Lighthouse Island which features a clever trick to build the lighthouse's lantern, using stickers on on a Slope Brick 2x2 and Slope Top 1x2x2/3: Step 54 from ...
9
votes
3answers
1k views

Can anyone find a photo of the “LEGO bricks, not LEGOS” insert?

Debates aside; I have been told that there used to exist a message either in Lego catalogs or inserts in boxes that reads as this: The word LEGO® is a brand name and is very special to all of us ...
9
votes
3answers
3k views

Is there a database of original Minifigure configurations, including their personal gear?

Is there a minifigure museum? I have a gallon jar (& more) of minifigures that my kids have mixed and matched. Is there a website I can reference in order to put the minifigures back in their ...
9
votes
4answers
636 views

Why are there “unique” characters in many sets?

When I was young, about 30 years ago, I'd had no problem to have two policemen, two yellow astronauts or knights. Then I had some lack of Lego sets and didn't know what was happening on this field. ...
9
votes
3answers
381 views

What is the easiest technique for large builds?

I recently acquired the Space Shuttle set, #10231, and find that it isn't a staged build--one with sequential bags. This leaves me at a bit of a loss over how to organize and search through 1200+ ...
9
votes
3answers
3k views

Is there any application to keep an inventory of owned sets and pieces?

I'm looking for a desktop application that keeps track of sets and pieces owned. Ideally something that would look up LEGO databases such as Peeron or others in order to add the pieces in a set ...
9
votes
2answers
805 views

Is it possible to obtain a replacement part for a collectible minifigure?

My son's latest collectible minifigure purchase was missing its legs. Is it possible to get a replacement set of legs?
9
votes
6answers
437 views

What is the best way of getting muck out of bricks?

I purchased a large bulk load of bricks for my 7 year old. Most have washed up quite well, but some of the bricks have various substances stuck in their underside. The types of foreign substances ...
9
votes
6answers
19k views

How to fix Mindstorms Error Code 1003

I am using the Lego Mindstorms NXT Education Kit, software version 2.1. Everything was working fine writing programs and downloading them to the robot until all of a sudden when I tried downloading a ...
9
votes
4answers
2k views

Can I control 2 NXT bricks from a computer using bluetooth at the same time?

I am thinking about starting a project involving controlling the movement of a mindstorms robot depending on some input from a Kinect device; however the robot will require at least 6 motors. I have ...
9
votes
1answer
627 views

Why does the Erling brick have a ridge below its outward facing stud?

Why does the Erling brick (#4070) have a ridge below its outward facing stud? Whereas the more versatile and less common #87087 does not? The #87087 piece also has a better use in SNOT usage, as it ...
9
votes
2answers
406 views

What is the name of the Lego product that snaps together with knobs?

I remember owning a very strange Lego set, but have forgotten the name. The pieces were similar to Technic parts, but different. They were green rounded frames and connected using purple squares with ...
9
votes
1answer
821 views

What are the angles used in angle connectors and liftarms?

LEGO makes Technic Angle Connectors, like these: (Here are names and part numbers). They also make angular liftarms, like these: (part 32348). That last part has an angle of 53.5 degrees. ...
9
votes
3answers
3k views

How accurate is the ultrasound sensor when moving?

Can I use an ultrasound sensor while the Robot is moving, or will it give bad data?
9
votes
1answer
483 views

How can I create a visually appealing Castle wall from one colour?

I have a bag of hundreds of classic light grey 2x4 bricks, and 2x1 bricks. How can I use these to make some interesting castle walls?
9
votes
1answer
511 views

What does SNIR stand for?

I know that SNOT means "Studs Not On Top", but I've also seen "SNIR" used, often in the same context as SNOT, but clearly different - what does it mean?
9
votes
2answers
485 views

Why do official Lego sets sometimes use 1 large part when several would work just as well?

It seems like one of things that makes Lego so great is the ability to rebuild sets into something new and different. However, I know that sometimes TLG uses large pieces to lower costs and/or build ...
9
votes
3answers
547 views

Are there any Star Wars vehicles that have not yet been produced in a Lego kit?

This includes all six films and the Clone Wars spin-offs. Every vehicle I can think seems to have been produced as part of a kit at some point. Are there any that haven't?
9
votes
2answers
3k views

Are there any African American LEGO minifigures besides the ones from the “Sports” basketball series?

I was wondering if there were any African American LEGO minifigures besides the ones from the sports basketball series... I got a brown head from a LEGO Stormtrooper set instead of a black one. I then ...
9
votes
3answers
536 views

Do any of the KRE-O Transformers sets actually transform?

KRE-O, a LEGO-compatible brick toy, has several officially licensed Transformers models. I have two of the smaller ones and they do not actually "transform" - you take them apart and put them back ...
9
votes
3answers
348 views

Any reasons for the introduction of the new-style raised arch?

The new-style raised arch (to the left, 92950) got introduced in 2009, and has been gradually replacing the old-style arch (to the right, 3455) across the board. However, after four years, not only ...
9
votes
2answers
7k views

Where can I find a list of all LEGO sets ever released

Can I get a full list of every set LEGO has ever come out with?
9
votes
2answers
297 views

How can I add additional detail to large walls?

I've seen some rather impressive castle builds over the years, and with the release of Helm's Deep I'm clearly going to be building a few myself now. As this set uses the LEGO sticker sheet to add ...
9
votes
3answers
861 views

How should I go about selling $3k worth of unsorted LEGO sets?

Here is my problem. Over the years my son had me buy a large number of Star Wars sets (including 10179, 10188, 6211, 7676, 7675) and he built them. Then he traded (or lost) most of the mini-figs ...
9
votes
1answer
222 views

What different series are or have there been designed primarly for girls?

My daughter loves to play with LEGO sets but she is really wants to play with pink or 'girl' LEGO. I have ordered a few of the new LEGO Friends sets but I was wondering what other LEGO themes' have ...
9
votes
1answer
1k views

Are the LEGO Friends Mini-dolls compatible with Minifigures?

I've seen the new LEGO Friends sets, and wanted to know if the Mini-dolls are compatible in any way with minifigs? I'd quite like to get some sets for the new colours however I want to ensure the ...
9
votes
2answers
479 views

How should I model a Heroica scale castle bedroom?

My son has requested that we add a bedroom to our Heroica castle. I'm looking for some advice on the creation of the bed area. The Microfig characters are 1x1x2, and the rooms are generally designed ...

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