All Questions

It seems like to get a Technic set of any substantial size costs hundreds of dollars. It's kind of insane. Technic is marketed as "educational". Sometimes I wonder if The LEGO Group is ...

I'm using "baseplates" for my builds which are built by using two 16x16 plates with one brick height between them (to connect multiple baseplates with Technic bricks and pins). Now I'd like ...

I need help identifying this part: I would think something bionicle, but going through the list on bricklink I couldn't find anything, it's sort of similar to a bionicle eye, but not quite.

There is a brown door, some flowers, a $100, an envelope

The piece is red 2.5" X 2.5" square, Lattice design with 2 studs by 2 studs solid tile in middle and 8 studs on each outside around the edge

I found this piece and don't have any idea where it came from or what it would be used for. The number "3224730 2" is stamped on the side. For scale reference, the long round bar portion ...

I just started collecting LEGO bricks a few months ago. This became my hobby to ease anxiety because of COVID. However, I noticed some of my LEGO bricks had discoloration. Can you suggest effective ...

I recently came across this build from Markus Rollbühler: It includes many great details and building techniques. I'm curious how the conical tower roof is formed, though: It's obviously made using ...

Does a LEGO Technic Power Functions L Motor work with a v1 receiver? I really want to know it, because then I know what motor I should buy.

When I try to create a new project or open an old project, the program does not work. We have 10 computers (desktops) with different versions of Windows 10 Stuck on this.

I just noticed "This order will be purged from the BrickLink website on …" on the bottom of one of my Bricklink orders. How do I keep track of the inventory I bought on Bricklink after the ...

This part is made up of three pieces - two identical ball socket ends that fit the standard tow ball size, and a thin rod connecting the two that is freely rotating. This allows the two ends to rotate ...

Been organizing old toys and ran into this completely built part that looks like some backdrop item from Tatooine - a vertical thing you see near Luke's farm. It looks very familiar, and I can swear I ...

I picked up two sealed bags up from the church thrift store. Markings are 2017, 515R8, 13149, bag numbers 3 and 4, Each bag has at least one flesh colored, bearded mini-fig head, tan, dark tan, maroon,...

I bought a used set and it has 5/6 bags. How can I identify what parts are in bag 1 so I can order them? Set is 7964

I got these LEGO sets from a consignment sale. They were all in a gallon-sized Ziploc bag. Any thoughts on which sets they came from? The first bag is open and I've been assuming that the loose ...

I would like to know what piece this is, found it in my collection.

This is my first post and my first LEGO set. I recently built LEGO Bugatti Chiron with all the features working. I am however having an issue with the rear axle/wheels. The rear brake calipers fall ...

I want to start using more LEGO Technic, but I'm not sure what the best way is to buy the parts without breaking the bank. I'd really like to make a robot like the ones shown in this video. Making ...

I have bought a lego architecture 21001 "John hancock" from a website.But as the title, there is no 4-digit code on the sticker. Could you guys help check if the stick is not the original ...

New to Blender, I downloaded it to look for some parts that aren't available on Studio. I saw one part, 54937, listed in Peeron and LIC. I also looked on LDraw. For my download, I found part 54937 in ...

I am trying to make a LEGO minifig self-portrait, and I found a head that looks similar enough. But I can't for the life of me figure out which set this is from. Do you know? https://www.bricklink....

I have a bag of bricks - one brick has 3 studs and it is a zigzag shape. Any ideas which set could it be? It is cream coloured and among the other pieces included is an 8 sided dark grey flat plate.

I'm trying to find out if the item gifted to me is authentic and if it is by any chance rare so I can display it well to showcase it. I'm not sure if I have a Lego piece indeed.

I am using Lego Mindstorms with https://makecode.mindstorms.com/ and once the projects are downloaded to the brick, I cannot delete them anymore.

I have Mega Bloks set 9815. My children have lost the booklet that came with this set. I am looking for either in PDF or in Jpeg images a copy of the booklet. I hope to restore this set replacing ...

My colleague and I are looking to give our smaller customers a custom built company logo out of LEGO, and our 3 largest customers a model of their entire building. Can you give us some pointers on ...

I'm building an old west mine. My goal is for the mine to burrow into a mountain with tunnels and miners inside. The front view will be railroad going into the entrance with a light bluish gray ...

My grandsons are intrigued by the LEGO robot that is partially assembled. However we cannot locate the instructions to complete the assembly. Does anyone recognize and know what LEGO set this is?

I just finished the Lego 42095 Stunt Racer and noticed that there is a slight drift to the right when it drives forward. It works fine in reverse mode - reverses in a straight line. Any suggestions, ...

There are two useful features in the EV3 MINDSTORMS (LabView-based) software, that do not appear to be in the EV3 Classroom (Scratch-based) software. We could create a project and write multiple ...

Is there a way to insert a 24 tooth gear into a turntable of the 48452cx1 type? --> Is there any model to feature any tooth gear (even smaller) used inside this turntable? This specific ...

Recently the Spike essentials set was released, including the very interesting 3x3 led matrix part: The matrix allows to set each individual pixel in the 3x3 array to 10 different shades of 10 ...

I really appreciate the effort

It's the big gray flat piece, if anyone can help find this piece I would appreciate it greatly.

Is there a way to act on multiple values for a variable? For example, x may be 1, 2, or 3. If then else allows for 2 conditions. Multiple "ifs" work, but is cumbersome. Ideally I'd like a ...

Could you please help me identify this LEGO piece?

I have EV3 classroom installed on Mac. I am writing a pretty lengthy program that does not fit in a single screen. However, I am not able to figure how to scroll down or move sideways. This should be ...

I bought this from an auction the box that came with it was from LEGO city but judging from the colors it seems like its the wrong box. Can anyone identify?

I have bags number 5,6,7. I think they may all be to the same set. The QR code is not coming up with anything.

I have a bag of square white vintage LEGO-like windows but with grooves on 2 sides and square pegs on 2 sides. Has clear "window" pieces and these beam-like bars, the pegs seem to fit the ...

I was trying to rebuild the LEGO Harry Potter Hogwarts Castle from 2001 and I’ve noticed that at some point they changed the 1x2’s model. Which design is older?

For instance, if I want to make a minifig of my Minecraft skin, I want some kind of program to do that.

Someone offered my kid a big box of mixed LEGO parts. I tried to identify some sets and I managed to build 60139 and a monster truck from Technic. But now I'm stuck. I cannot find another set (and I ...

I work in an advertisement agency and our client wants to make a LEGO custom made airplane branded with their branding to be given to their offices. Is there anyone who can make the instructions and ...

I was wondering if you could assist me in my search for clone-brand bricks Technic parts. I am in need of the following: Design Number Wanted Color Description Quantity 71685 Earth Blue Panel 2 x 3 ...

I managed to score some (partial) Lego sets still in the bags. All the bags are marked 2011, but I'm struggling to ID them after leafing through 24 pages of 2011 Lego sets on Brickset. The left bag ...

I am trying to figure out the building technique used in these windows. Does anybody know how to achieve those? Unfortunately I do not have pictures of the lower part. Edit: I only want it to look ...

I'm currently building a functional Lego escalator that is minifigure-scaled and with staircases transitioning from flat platform to stairwell. Here's my progress so far: But with the design of the ...

Whenever we try to edit one of our old projects our EV3 Mindstorms Home software shows us the "Heads up! Could not open project" screen. What should we do? I am on the Mac OS Big Sur 11.2.3 ...