3
votes
1answer
82 views

Battery Acid Dust Issue

I was recently digging through some old boxes looking for old LEGO bricks I had as a kid. In two of the boxes I found old double A batteries that had busted (the boxes were in a building that has got ...
3
votes
1answer
152 views

Are there any LEGO elements not being produced because of mechanical problem with the mould?

I am referring element number 702 4x4 corner brick, and possibly other elements that have not been in sets in a considerable amount of time.
3
votes
1answer
605 views

How much is my large minifigure retail display worth?

I have an extra large LEGO figure (approximately 19 inches/48 cm tall) that I wish to sell. This is an item which has only been available to retailers as part of merchandising the stores. Any ideas ...
3
votes
1answer
347 views

On Lego Mindstorms EV3, is there a way to change the input parameters of a My Block?

I am writing a program for which I did a My Block. I later realize that I need to add a new input parameter and I can't find a way of doing this without creating a new My Block. This seems it should ...
3
votes
1answer
360 views

Software to do Duplo train track layout?

Anyone know a way to create with a software duplo train track layout? The only thing I found is: http://www.anyrail.com/index_en.html It's a bit overkill for what I need and it's $US60, although ...
3
votes
1answer
324 views

Can I open my old NXT program files in the new EV3 software so I don't have to rewrite the entire program?

I would like to use or convert NXT-G 2.0 programs for use with the new EV3 software. Is there an easy way to convert them besides just building them from scratch in the EV3 environment?
3
votes
1answer
134 views

What pieces do I need to make suit swappers from the Lego Batman video game?

My son has asked Santa to bring him Lego Batman suit swappers to use with his minifigures, both Batman and Robin versions. Can anyone advise as to what pieces are needed for these? All help is very ...
3
votes
2answers
365 views

Suspension bridge building techniques

I am working on a suspension bridge with my sons and have encountered two problems. Our technique: 8x6 plates for the roadway 1x8 bricks (with side-holes) underneath each side of the roadway to ...
3
votes
2answers
702 views

Unable to connect to NXT using NeXTTool via USB cable

For reasons beyond me, the NXC program MotorControl22.rxe in my NXT has disapeared. So i thought I'd just download it from my computer over to the NXT using NeXTTool. This is where the trouble ...
3
votes
1answer
240 views

How to store large amounts of bigger bricks?

I am aware of this question and of this post blog on Evil Mad Scientist which include a couple of interesting. My issue with the first one is that it is completely unsuitable for larger amounts of ...
3
votes
1answer
71 views

Where can I find Lego x-pod playoff pods for the game?

I have some of the original pods but cannot find others, where do I get them? I would also need sheets for the things to build and their attacks.
3
votes
1answer
128 views

Setting priorities in LEGO NXT Programmer

For a sumo bot competition I made a robot that has a perfectly functioning ultrasonic senor. However, when I made a second branch on the program for a light sensor, I calibrated the light sensor and ...
3
votes
1answer
135 views

Which bricks warrant an extra to be included in a set?

I know why there are extra pieces in the sets, but I'm curious to find out which pieces will typically have an extra. I know that usually 1x1 plates (both square and round) will have an extra ...
3
votes
1answer
276 views

Is the Antikhythera clock design available as Open Source?

After reading and watch the video about the Antikhythera Clock, I am curious if the design reference (or better yet the instruction manual) is available as OpenSource. Why? Because it would be cool ...
3
votes
1answer
170 views

Color Specific inventory list

I can't seem to figure out the correct colors for Model #7150 TIE Fighter & Y-Wing inventory list. My son has four different colors of "gray". Two seem to be warmer in tone (almost a khaki ...
3
votes
1answer
123 views

Is there a microphone that works with Mindstorms EV3?

I'm planning to program my EV3 robot to do voice chat over VOIP using ev3dev and a Debian program. Is this possible? Are there microphones known to work with EV3, and has anyone had experience using ...
3
votes
0answers
112 views

NXT shuts down in 5 minutes

I have an NXT brick that will always shut down after 5 minutes. No, it is not the sleep timer. Documentation from the NXT Hardware SDK, page 17, states that if the ARM7 processor does not send back ...
3
votes
0answers
46 views

Accessing ARM Processor Memory Registers through NXC

Specific to the NXC (Not eXactly C) programming language. Is it possible to access the memory registers on the ARM AT91SAM7S256 processor? I'm trying to investigate the use of Timer Interrupts to ...
3
votes
0answers
94 views

Cleaning lego: substances that can be safely used without causing damage? [duplicate]

Possible Duplicate: Lego cleaning techniques and tools I've used a normal washing up solution of Fairy washing up liquid and warm water to good effect previously, but I do find the blocks ...
2
votes
2answers
221 views

How can I make a pigglet headed LEGO figure to be a sidekick for my Gadget Hero?

I have a LEGO superhero that I painted, and he needs a sidekick. The Sidekick is a boy who has the head of a pigglet! But how do I make a Pigglet head?!?
2
votes
2answers
192 views

What are the armless minifigures from the LEGO boardgames called?

I see many of the LEGO boardgames come with mini figures which are armless and have no holes for arms. While I think it is kind of ridiculous to not simply provide a full figure, I understand it's ...
2
votes
1answer
342 views

Please identify this broken LEGO Technic piece

This piece is from LEGO Technic 8070 Super Car. Can anyone please identify its name as it's broken and I need to get a new one.
2
votes
2answers
235 views

Where did “Cheese Slope” get its name?

Why is this piece called a "cheese slope"? "Slope" I get; but "cheese"?
2
votes
1answer
482 views

Does the LEGO company sell LEGO brick organization bins? [duplicate]

Possible Duplicate: What are some storage options? Are there official LEGO brick storage and organization bins available? If not, then what good 3rd party options are there? I'm looking ...
2
votes
2answers
97 views

Pick A Brick delivery times

I am about to order some bricks using the online Pick A Brick service. Unfortunately, its delivery time information is confusing. In the right column of the checkout page, it says: Your item will ...
2
votes
2answers
650 views

What's a good base collection of tiles?

I recently picked up a copy of the LEGO ideas book, and been inspired. As a novice builder, I've noticed that almost every model makes use of tiles to provide a finished look, which seems like a great ...
2
votes
1answer
207 views

Robot that builds a copy of itself

I'd like to try building a robot that can build a copy of itself. Basically, I guess that involves: having some means of navigating around (i.e. wheels, tracks, something to move on) having some ...
2
votes
2answers
196 views

Where are the minifigure capes / cloaks in my set?

I purchased The Mines of Moria (Lego Lord of the Rings item 9473) directly from The Big Store in Legoland, Florida. When I opened it up at home, the capes / cloaks for Pippin and Boromir were ...
2
votes
2answers
244 views

What is the best way to make a staircase?

I have built a Bat Cave from some bookcases and lego base plates. ( http://alice-yarns.co.uk/blog/2013/11/17/the-batcave-part-i/ ) I want to add staircases for the characters to move between each of ...
2
votes
1answer
293 views

Getting started with Mindstorms and/or Technic

I'm looking into getting started with LEGO. Can you briefly describe the difference between Technic and Mindstorms? I've read that the parts and compatible, so I suppose it's the functions that ...
2
votes
1answer
208 views

Are the Lego looking figures in the picture real?

I stumbled on this picture on the Nerd Fitness blog's paleo diet page: Are they real Lego figures? (both the mammoth and the hunters) or photoshopped? If so, are they correct? Or merely repurposed ...
2
votes
1answer
115 views

Identification of arm like beam

Any part number information about this technic beam?
2
votes
3answers
806 views

Who else produces Duplo-sized blocks?

I gather that Mega Bloks Mini Bloks are the same size as Duplo, and are compatible with it. Do any of the other major brick manufacturers make similar bricks? Knowing the possibilities can help when ...
2
votes
1answer
330 views

Easy way to get the weight of a Bricklink order

Is there an easy way to estimate, to the nearest 100 g (or so) the weight of a shopping cart in Bricklink so that I can estimate the shipping charge (sellers may quote ranges such as "250 - 500 g: $X, ...
2
votes
2answers
2k views

Frame Rate recommended for Stop Motion?

I do Stop Motion with Legos, (LEGOs are just great for SMA,) and I was wondering (because you guys are the pros), what frame rate per second, (fps) oyu guys would recommend. I use 15, and ...
2
votes
1answer
29 views

Where can I find LDraw examples

Where can I find LDraw files to download? I would like to have a collection of simple lego examples and want to create step-by-step instructions for my youngsters. Thanks folks!
2
votes
1answer
181 views

What is this cylinder like part?

I found a pair of these among some parts I bought. It looks like some sort of cylinder, which could hold an axle for a piston. Is that correct, and how would I use it then?
2
votes
2answers
176 views

Authentic or Not?

I browse periodically on eBay and see a lot of superhero lego minfigs. Are these real or Chinese knockoffs? It says that they're from China. I just search "lego minifigures". ...
2
votes
1answer
95 views

What are the bricks in this picture/video?

Can someone please identify the pieces in this picture? I'd like to acquire these, but I'm not a LEGO enthusiast, so I don't really have an idea where to start. For reference, the picture was ...
2
votes
1answer
141 views

Biggest European LEGO event?

I was wondering if there is a big European event where new sets and custom sets are shown, and maybe deals on sets or pieces, something like an E3 for LEGO or something similar. I looked on Google but ...
2
votes
2answers
213 views

Turn a tank a specific number of degrees

I don't have a gyro sensor so that's not a possible solution (until I purchase one). I figured I'd just do the math on this one. What I'd really like to know are: The circumference of the ...
2
votes
1answer
404 views

Unhappy minifig faces [duplicate]

I dislike how many current sets and mystery figures come with negative expressions such as sad, angry, and mad. Sure they have their place and purposes, but I'd prefer my son not have so many grumpy ...
2
votes
2answers
138 views

On what plane is 6912 Super Soarer based?

The set 6912, Super Soarer, features a yellow jet plane. My first thoughts were towards the Harrier, but it has exhausts on the tail, which the Harrier doesn't have. On what plane, if any, is it ...
2
votes
1answer
100 views

Duplo Train Thomas?

Anyone know if Lego will make new Thomas And Friend Duplo? The first sets were from 2005-2009 and I can't find any information about the future of this licences
2
votes
2answers
694 views

Is there a fix for an NXT reporting “File error!” when running an EV3 program?

I downloaded the new EV3 software from Lego and installed it on Windows 7. The EV3 software runs. I plugged in an NXT using a USB cable. EV3 can edit the memory on the NXT and remove ...
2
votes
1answer
178 views

Why do some sets have two different numbers? [duplicate]

Possible Duplicate: Why did Lego use the same number for two different sets? For example, 324 Ricky Racoon on his Scooter and 3605 Ricky Racoon and his Scooter appear to be identical in ...
2
votes
1answer
106 views

Export Lego Mindstorms Code

I was wondering if it was possible in any way to see the actual code that is generated by the Lego Mindstorms IDE. I know there isn't a direct 'export to code' option within the tool but I wondered ...
2
votes
1answer
95 views

NXT or EV3 gyro sensor

Do NXTs or EV3s have gyro sensors or built-in gyro sensors? How can I know the direction of the robot?
2
votes
1answer
217 views

I have a 16x16 stud clear base plate. Where is it from?

I found another grab bag treasure. I ended up with a 16x16 stud clear(ish) base plate. A quick look at bricklink gave me a no items found message. I'd like to know which set(s) this piece can be found ...
2
votes
1answer
156 views

Will Lego Caboose (10014) work with Lego Cargo Train (7939)?

Will at the older Lego Caboose (10014) work with the Lego Cargo Train (7939)? I wonder if it will fit the newer track and if the magnet couplers will still work?

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