10
votes
2answers
281 views

What element modifications are incorporated by the LEGOLAND builders?

I know they glue their sculptures together, and sometimes support them with an inner frame. Is that the limit to their element modifications, or are there more tricks to the awesome LEGOLAND builds on ...
10
votes
3answers
236 views

How should I remove a Hinge Tile, especially in the middle of a plate?

I've recently had some trouble removing a 1x4 hinge tile from the middle of a plate: Even when they are on the edge of the plate there isn't a lot of areas you can use to gain the traction to ...
10
votes
1answer
2k 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. ...
10
votes
2answers
633 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 ...
10
votes
1answer
502 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
1answer
434 views

How to remove printed decoration

This is probably heresy, but how can I remove the printed decoration on a brick? I managed to buy a large number of bricks with an eye decoration cheap and found that rubbing a long time with ...
10
votes
2answers
10k views

What are the exact dimensions of a DUPLO brick?

The dimensions of LEGO brick are documented well, but what about DUPLO bricks? If have only found the general statements that DUPLO is twice as large as LEGO but no exact numbers. What about the ...
10
votes
3answers
2k views

How many spaceman minifigure variations exist?

I was looking at collecting all the different Spaceman minifigures. So I'm wondering how many different types(styles) of Spaceman do exist. Color variations is not necessarily but it would also be ...
10
votes
2answers
507 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 non-...
10
votes
2answers
416 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 ...
10
votes
1answer
661 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
4answers
678 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 ...
10
votes
5answers
138 views

Best way to manage Lego blocks [duplicate]

Maybe my question is not suitable for this forum, but I figure this is the place where people have the most experience, so, here goes. My 4 year old son loves to play with Lego and we encourage him. ...
10
votes
4answers
22k views

Are there any lego base plates that are compatible with duplo?

I'm thinking of making a lego table but my 2 children both use different lego. My oldest uses normal lego and my youngest uses duplo. Just wondering if there is a base plate that both types of lego ...
10
votes
1answer
1k views

What are the electrical properties of electric LEGO systems?

Several electric LEGO systems exist: LEGO Trains LEGO Technic Power Functions (PF) LEGO Mindstorms (in several versions) ...? How do these systems differ in electrical properties and which systems ...
10
votes
2answers
509 views

Is there an XML format for Lego?

I've seen some pretty neat applications using customized XML formats. There is a Musical Notation XML so that a user can create sheet music on XML. With the right software, that XML can be converted ...
10
votes
1answer
470 views

What's the purpose of the clutch gear in Power Functions set?

I have just bought this set and wonder the purpose of the white gear in the middle: How can you use it in your Lego Technic projects? Is it available in other sets?
10
votes
3answers
1k views

How do you construct odd-angles on buildings

I was thinking of building a model of the famous Castillo de San Marco located in Saint Augustine, Florida. A small bit of research shows that Legoland has a replica (flickr link) and that there are ...
10
votes
2answers
1k views

Which resolution is necessary to print bricks with a 3D printer?

I would like to print LEGO compatible figures. Which resolution is required for the 3D print in order to firmly fix the figures on LEGO bricks?
10
votes
1answer
2k views

How much does a life sized LEGO person sculpture weigh?

Generally, how many pounds of LEGO would it take to make a life sized person sculpture? Do they weigh anywhere near the same as the real person they are modeled after?
10
votes
5answers
265 views

What's the most effective way to align 1x1 tiles?

There are a number of sets (e.g., the Farnsworth House and the Parisian Restaurant) that use a field of 1x1 tiles to represent a tiled floor. I have found aligning these pieces such that they are all ...
10
votes
1answer
417 views

Mechanical auto-unblocking mechanism

I have a GBC module1 which is quite simple but blocks regularly because a ball happens to be at just the wrong place at the wrong moment. Per se, it's not a problem as a Technic Gear 24 Tooth Clutch ...
10
votes
2answers
1k views

Can we program Nxt2 in C++ under Visual studio 2010?

I'd like to know if it is possible to develop C++ software for NXT2 using Visual Studio 2010 as IDE. I know there are small online projects for NXT but I can't find nothing about NXT2.... Any ...
10
votes
1answer
309 views

Is there a web service showing me the LEGO set with the most parts?

I'm interested in a challenge building a set with very much parts. I thought of the Unimog U400. But is there a webservice, where the sets are sorted by number of parts?
10
votes
1answer
741 views

Which BIONICLE set did this mask came from?

I just unearthed a rather wealthy stash of semi-rare Great Kanohi masks. Never knew I collected them! Anyway, among them was this clear transparent Kaukau (Great Mask of Water Breathing): You may ...
10
votes
1answer
362 views

Lego Escher structures

How are these done? Is it trick photography? With some kind of giveaway background it should be obvious, but I notice they are not us telling that.
10
votes
4answers
5k views

How to make Mindstorms respond differently, depending on which sensor is triggered?

I am new to Mindstorms (but in my day job I am a programmer). I want to make my robot do one thing if the touch sensor on port 1 is pressed, and do something different if the touch sensor on port 2 ...
10
votes
1answer
516 views

Historically, what types of sets have proven to be a great investment?

My brother recently sold some of the lego he had as a child, and they went for a lot more than they cost originally, even taking inflation into account. So, what types of sets have risen in value ...
10
votes
2answers
510 views

Are the blue and grey 12v train system compatible?

Are the two generations of 12v train compatible? Eg can you combine a "blue" remote controlled point and a "grey" 12v transformer? Main motivation for this: I have a complete "grey" set of trains, ...
10
votes
2answers
3k views

Homemade methods for interfacing a Servo with LEGO bricks

I'm looking for non-destructive way to structurally attach a standard servo with LEGO bricks. I'm interested in answers for either Large, Medium or Small size servos. I'm using LEGO Mindstorm/...
10
votes
1answer
274 views

How much depth does the NXT battery pack add?

The NXT rechargeable battery pack does not fit flush with the back of the NXT brick like the battery cover (used with 6xAAs) does. I don't have the battery pack (yet), so I was wondering how much ...
10
votes
1answer
751 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
2k views

What IR Codes are the Power Function remotes sending to the receiver?

The PF IR Speed Remote Control (the train one) is "7 speeds" but as I turn the dial to make it go faster it's hard to tell what speed it's at. I wonder if I could setup my programmable remote so that ...
10
votes
1answer
468 views

Are the X-Pods balanced?

I own a few X-Pods and want to play the X-Pod "Play-Off" game again. While I want my game pieces to look neat, I also want to win. Does each X-Pod have the same chance of winning? If not, then I ...
10
votes
1answer
4k views

TTF font for Lego bricks

I'm in the process of reprinting labels for the zillions of LEGO storage drawers in Junior's toy room. I'm not looking for a font that depicts Latin alphabet characters seemingly built out of LEGO ...
10
votes
1answer
551 views

How can the 12v Train 7823 Container Depot be used to load container ships as per Lego Catalogue

As I kid I was always confused by the description of the 7823 Container Depot in the Lego Catalogues: ..."The crane can be raised so container ships can be loaded." An example can be seen in ...
9
votes
4answers
3k views

does Lego make bricks with a stone, brick or concrete block design?

Does Lego make the bricks with a stone, brick or concrete block finish on the sides? I would like to use these for walls and buildings on a train layout. Thanks!
9
votes
4answers
19k views

What are some examples of advanced train layouts possible with the PF train sets?

I recently got my first train set, the Constitution Chase, and it has sparked my imagination for building train layouts. My 3-year-old son has a small collection of wooden trains and we enjoy building ...
9
votes
3answers
2k views

How to Make a Lego Claw Arm?

I am trying to build a lego claw arm to pick up stuff that is out of my reach and I need some ideas on how to design it. I would like a mechanism to be able to open and close the claw from the ...
9
votes
4answers
32k views

How do i organize all my LEGO bricks and parts? [duplicate]

I just have a massive amount of lego laying around in a container. Kind of hard to sort through whenever i need parts. I was wondering if anyone has experience with many different sizes of lego bricks/...
9
votes
3answers
391 views

Is the visual.ly infographic information about the minifigure reliable?

Visual.ly just release this awesome infographic about the LEGO minifigure. It this all correct information?
9
votes
2answers
2k views

How does LEGO handle the breakage of Hero Factory sockets?

My son has a slowly growing collection of Hero Factory figures, and they have accumulated a consistent problem: socket connector cracking. The tips of the angular part of the limb which connects to a ...
9
votes
5answers
2k views

Waterproofing Lego bricks

Pretend I have a Lego ship that I want to photograph as it's sailing along in a pool. Of course the Lego bricks have cracks in between them so water will leak through. Anyone have any ideas as to how ...
9
votes
3answers
12k views

Alternative products compatible with LEGO [closed]

I heard that lately a patent for LEGO expired and now everyone can create a company to produce bricks that are compatible with LEGO. I am wondering how many of such companies are there. I know one ...
9
votes
2answers
362 views

How can I remove a rubber band from a pulley?

We have a pulley and a bunch of rubber bands: We don't know that part numbers, but they all were part of a Mindstorms (RCX 2.0) set. My son was trying use the pulley and band to transfer power to ...
9
votes
6answers
505 views

Which brands (fictional and non-fictional) have appeared in the Town/City theme?

A few years ago I wrote an article about the fictional organisation logos found in the City theme. I'd quite like to revisit this, as I'm sure I must have missed some. I also only focused on the ...
9
votes
2answers
4k views

How do I keep LEGO boxes looking their best for as long as possible?

I want to buy a few cool sets for investing purposes or to give to my kids later on if they prove to be poor investments. I'm not going to open the boxes they'll just be stored but it might be nice to ...
9
votes
2answers
494 views

What set is this brown (wall?) element from?

While sorting out some old Lego finds, I stumbled across this piece: I have absolutely no idea what this element could be for other than some kind of wall part, and even then I have never seen ...
9
votes
1answer
1k views

What are all the third party (unofficial) accessories I can get for an NXT

Similar to this question but I'd like to know about 3rd Party/aftermarket options instead please. I've heard about motor multiplexers and the like but are there others, i.e. more sensitive colour ...
9
votes
5answers
8k views

LEGO brick competitors?

I'm trying to find all the competitors to LEGO. I know there is MegaBloks. What are some more? The base idea is that they should be bricks and they need to connect to each other like LEGO. However, ...

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