All Questions

At about 0:28 of this video, it depicts a descending drawbridge with some metal decorations. Are there any decorated tiles that come close to this? Is there some other way I could achieve a similar ...

I'm considering buying a few winch's with string. I don't understand what I need to make it turn. It doesn't look like a regular technix axle goes inside it right? I've looked at a few of the ...

I have a bunch of LEGO bricks mixed together. I recognize a few of them as going together for some small set that I no longer have the instructions for. I believe I got this set in the early 90's. ...

In which set is this LEGO brick used? There is no number in it and its original LEGO. The only number there is on is A 1.

Is there a red variant to the 2x1 palisade brick (30136)? I looked at bricklink but couldn't find anything. Known colors don't include red or any similar shades, but I feel as if I've seen the red ...

Can anyone identify this torso and arms? I did a search on Bricklink for torsos with 'fur' and 'belt' but couldn't find it.

How do the Ninjago spinners work? From the set it looks like you can put a minifigure on it. It's a little hard to understand how that works from the picture though.

I have the Mindstorms NXT software and brick (CPU), and I worked with them a long time ago running NXT on a Windows XP. Now, I would like to retrieve the brick to teach my son, and I installed the NXT ...

Can someone identify the wheel attachments for a LEGO popcorn cart wheel like this? How do we connect it to the axle? Is there a good tutorial on LEGO wheels somewhere I can read?

I have downloaded the Bricklink catalog four or five times in the past, but the interval was very irregular. I would like to look at the evolution of the LEGO part list over the years. However, I didn'...

I got these pieces from set 76119 "Batmobile Pursuit of Joker", but the instructions don't specify what the pieces are for. What is their purpose?

I’m looking for the number of “kinds” of pieces, not the aggregate number of all pieces produced. A breakout of Duplo, Technic and other “specialties” would be helpful as well.

I was trying to update the firmware on my NXT but suddenly the screen went blank and it started beeping. I unplugged and re-plugged my USB and a notification came up saying that the device ...

When I was little, I sometimes painted or colored on LEGO minifigures. Is there an easier solution for cleaning off the marks, especially the paint? Glass cleaner was recommended but after leaving ...

I am curious whether minifig hands have ever appeared "on their own", i.e., not inserted into minifig arms, in any official set. Or if they have ever been sold separately by TLG, e.g. in Pick-a-Brick ...

So, I recently watched a video by the Brick Experiment Channel about building a 1 Googol:1 reduction gearbox, which at the time of writing this question, is at #44 on Youtube Trending. At the end of ...

Nowadays, it's pretty common for TV shows and films to be released by film studios in agreement with The LEGO Group and tying in to current LEGO set themes - famous examples include the recent films (...

Are the torsos in this eBay listing made by LEGO? If so, can anyone identify them?

I would like to allow the viewer to pull on some strings or chains and let that ring my church bells (I know it won't make much sound, that's fine). I'm thinking I'll need a pulley and some string, ...

I don't have the RCX, and neither do I have any PF stuff, but as they both have wire connectors which are almost identical, I'm thinking that they can both work together and are compatible. Is this ...

Is there a way to make a more narrow v-shaped arch as in picture below? I looked at the arches section on Bricklink and they all look like they're too broad.

Can anyone identify the large curved transparent windows in this aviary build?

The IDEAS International Space Station (21321) comes with a miniature model of a space shuttle. And while that has its place on the space station's stand, the official LEGO product page literally ...

These pieces (3 shown) predate 1990. I don't know to which set they belong or what they were/can be used for. I asked Lego but they didn't know either.

I am looking for the source code to latest NXT firmware (v1.31). I found the binary image is on LEGO site: https://www.lego.com/en-us/themes/mindstorms/downloads, but no links to firmware source code ...

I need to light up my streets so the citizens of my castle can get around at night. I'd like to do something like this: From Etsy listing: From https://www.pixtastock.com/illustration/58823117: (I ...

So, after being a LEGO fan for 40+ years, I'd like to try my luck at building some scale models of train sets (for example, an ICE 2). In planning my build, I ran into some difficulties or doubts ...

I'm trying to think of ways to defend my LEGO castle. Is there a way I can shoot some flaming arrows into the hearts of the invaders? Maybe some burning oil?

Is it possible to attach the Angry Birds arms to a regular minifigure, or is the attachment pin different?

I'd like to attach a round metal looking handle to a castle door such as this one. I did a search for 'ring' on Bricklink and found the life preserver. Would this work, or are there better options? ...

I have two NXT bricks connected and they work together using Bluetooth, sending messages between the two works. The master NXT will start a program on the slave NXT with the RemoteStartProgram ...

I would like to know from what set this figure/build is? It looks like a tiger/human hybrid.

I remember, when I first started out Lego Mindstorms, there was a copy and paste (duplicate) blocks function. I could highlight and right click the blocks then press on duplicate to make another copy ...

I'm trying to plan the pieces I'll need for a castle door. I know I need 2 of these doors. Based on the part list for Adventurers Tomb set, it looks like I'll need several shutter holders, right? Is ...

In my EV3 robot, I have two rear axles connected to each other using this part mounted like this: [ The problem with this construction is that after a while of driving, the axes disconnects like ...

Whenever I'm building a baseplate for something such as a skyscraper, every time I put larger-scale pieces (such as an 8 by 4) onto the larger bottom piece (i.e. 16 by 16), there is always space under ...

I found this minifigure on the street. Can anyone help me identify what it is and what set is it from? The hands were not originally grey, they were in the colour of the head.

The SPIK3R does not move properly. When I remove the legs and depend on the wheels it works like it should: goes forward when I make it go forward, and turns when I make it go backward. I did not make ...

My program moves an ultrasonic sensor around 260 degrees and the values are recorded down in an array variable every 2 degrees it turns. It moves back and measure it 3 more times, storing each ...

Is it really okay to put rechargeable AA batteries into the EV3 and continuously put them in after recharging them each time? Boring old one-use AA batteries are getting too expensive for me, and I ...

In the linked video, around the 1:50 - 1:55 mark, a person can be seen picking up a flexible hexagonal mesh, and bringing it to the side of the vehicle. Also, close ups are visible around 2:03 - 2:37. ...

Looking to identify the following 2 bags Bag 6 identifying possible help = 741R7 2015 Lego Group 135149 Bag 8 identifying possible help = 142R7 2015 Lego Group 135149 I am hoping the ...

Not sure what those round grey parts are. They have a blue "light" on them. My son has almost exclusively Star Wars sets but we can’t figure out what these are from.

I have the set 6983 Ice Station Odyssey from when my husband was a kid. Anyone have instructions for it? They seem to have been misplaced. I couldn’t find any online anywhere so I thought I would ...

My mom bought this set at a garage sale, with no instructions and no box. There are some obvious identifying pieces but I don’t know what set they are from, or if I even have all the pieces I need. I ...

Is the knight in the new Minifigures Series 20 based on the character in the movie Monty Python and The Holy Grail? Here's what it looks like:

Do you know this piece? I would like to know the number of this item to see the set.

I am looking for the codes of these 2 bricks. I inherited a big box of LEGO, but can't find the number to identify the set they go in.

I just purchased a box of random Lego with some sealed bags I’m wondering what they are. The guy I purchased from was vague but said he thinks they’re Star Wars. Note bags 4,5,6,7,8 are there. Mostly ...

This brick is part of a 1980-1990's set. Does anyone know which one?