User jncraton

46 votes

3 answers

34k views

Can LEGO City Powered Up trains be automated?

asked Dec 4, 2022 at 22:01

30 votes

1 answer

6k views

How does the LEGO Super Mario figure know which power up is attached?

asked Sep 11, 2020 at 0:37

26 votes

1 answer

15k views

Is there a freely downloadable LEGO set and part dataset?

asked Dec 29, 2012 at 13:43

25 votes

1 answer

6k views

How does the motorized lighthouse rotate continuously without tangling the wire powering the light?

asked Dec 12, 2022 at 17:56

23 votes

1 answer

6k views

How can I motorize the Hogwarts Express (76423)

asked Aug 14 at 15:46

22 votes

1 answer

3k views

Can the new road plates be used to build ramps or hills?

asked Jun 3, 2021 at 0:59

19 votes

1 answer

2k views

How is the roof on this bridge town formed?

asked Nov 30, 2021 at 13:50

16 votes

2 answers

1k views

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

asked Feb 16, 2013 at 4:00

15 votes

3 answers

13k views

How can odors be removed from bricks?

asked Aug 6, 2013 at 0:04

15 votes

1 answer

1k views

How could I add fire-like lighting to Rivendell?

asked May 25 at 20:20

14 votes

1 answer

2k views

Why don't inverted brackets (99780) work in this SNOT 180 configuration?

asked Jan 18, 2017 at 18:39

14 votes

4 answers

777 views

Train level crossing using 2021 road plates

asked Mar 13, 2021 at 2:53

13 votes

1 answer

771 views

What is a novelty element?

asked Aug 26, 2022 at 13:10

12 votes

1 answer

2k views

What's inside the SPIKE Essential small angular motor?

asked Jul 19, 2022 at 22:24

12 votes

1 answer

4k views

What internal electronics do Spike Prime and Mindstorms Robot Inventor use?

asked Jul 1, 2020 at 1:17

12 votes

1 answer

2k views

What is the maximum distance between fixed train wheels?

asked Dec 6, 2013 at 22:03

11 votes

2 answers

695 views

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

asked Dec 22, 2012 at 23:48

11 votes

1 answer

2k views

What electronics are inside the LEGO Powered Up hub?

asked Aug 16, 2018 at 1:37

11 votes

1 answer

545 views

What is the purpose of the discontinuity in the DUPLO train bridge rack?

asked May 13, 2019 at 14:34

10 votes

1 answer

3k views

What can this curved brick with square holes be used for?

asked Jul 25, 2021 at 20:44

10 votes

1 answer

4k views

List of prototype or unreleased themes

asked Jan 8, 2013 at 0:10

10 votes

2 answers

2k views

Is this antenna a LEGO piece?

asked May 21, 2013 at 22:35

10 votes

1 answer

774 views

Why are 2/3 height bricks with studs on the side 2 studs deep?

asked Mar 22, 2014 at 18:07

10 votes

1 answer

4k views

What internal electronics does LEGO Boost use?

asked Aug 26, 2017 at 16:56

10 votes

1 answer

1k views

How does the play experience work in the City Missions sets?

asked Apr 23 at 23:42

10 votes

1 answer

2k views

What is this brick with a round back and a stud on the side used for?

asked May 1 at 3:11

9 votes

1 answer

779 views

What is the largest jump in LEGO instructions?

asked Nov 3, 2017 at 19:09

9 votes

1 answer

6k views

What happened to Olivia in the 2018 Lego Friends sets?

asked Dec 7, 2017 at 0:49

9 votes

2 answers

3k views

How do I install the Lego BOOST software on a phone instead of a tablet?

asked Aug 15, 2017 at 1:06

9 votes

1 answer

857 views

Why do several of the 2016 Star Wars sets include stands for the minifigs?

asked Dec 26, 2015 at 16:09

Stack Exchange Network

77 Questions

Can LEGO City Powered Up trains be automated?

How does the LEGO Super Mario figure know which power up is attached?

Is there a freely downloadable LEGO set and part dataset?

How does the motorized lighthouse rotate continuously without tangling the wire powering the light?

How can I motorize the Hogwarts Express (76423)

Can the new road plates be used to build ramps or hills?

How is the roof on this bridge town formed?

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

How can odors be removed from bricks?

How could I add fire-like lighting to Rivendell?

Why don't inverted brackets (99780) work in this SNOT 180 configuration?

Train level crossing using 2021 road plates

What is a novelty element?

What's inside the SPIKE Essential small angular motor?

What internal electronics do Spike Prime and Mindstorms Robot Inventor use?

What is the maximum distance between fixed train wheels?

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

What electronics are inside the LEGO Powered Up hub?

What is the purpose of the discontinuity in the DUPLO train bridge rack?

What can this curved brick with square holes be used for?

List of prototype or unreleased themes

Is this antenna a LEGO piece?

Why are 2/3 height bricks with studs on the side 2 studs deep?

What internal electronics does LEGO Boost use?

How does the play experience work in the City Missions sets?

What is this brick with a round back and a stud on the side used for?

What is the largest jump in LEGO instructions?

What happened to Olivia in the 2018 Lego Friends sets?

How do I install the Lego BOOST software on a phone instead of a tablet?

Why do several of the 2016 Star Wars sets include stands for the minifigs?