Questions tagged [activity-support]

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10 votes
1 answer
3k views

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

I recently came across this piece: What piece is it, and how can it be used?
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13 votes
4 answers
3k views

Which current wave (2018 onwards) Harry Potter set should I buy to make 12 Grimmauld Place?

I would really want LEGO to make an official model of 12 Grimmauld Place, the magical house in London used by the Order of the Phoenix. As this building is rather dim and uninteresting from the ...
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12 votes
1 answer
2k views

Motorized speedboat from Technic Catamaran alternate model?

The alternate model for the 42105 Technic Catamaran set looks a lot like a remote-controlled speedboat. This set doesn't actually come with any motors, or even propellers, so obviously this model isn'...
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16 votes
1 answer
4k views

How do the various LEGO springs compare?

Recently I received set 42107 Ducati Panigale V4 R. I noticed that this set includes a new spring - part 65151c01 Technic, Shock Absorber 11L with Internal Spring, Dark Bluish Gray Shaft, and Light ...
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25 votes
1 answer
4k views

Is it possible to build a working 100% LEGO glider with the Technic Catamaran sails?

In the past I've tried to make working LEGO gliders but since all the LEGO sails were either too small or the wrong shape the only thing that ever kinda worked was using paper over Technic beams (in ...
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27 votes
1 answer
5k views

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

The LEGO Super Mario theme includes an intelligent brick that interacts with various other elements present in the sets: There are several Power-up sets available that provide Mario with additional ...
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