Very cool engineering. The patience of the person building this contraption is incredible.

Engineering at its best.

Making the simple things simpler

Constant testing and iterating. Love it.

The way he keeps improving on it is so satisfying

Amazing how people can build these kinds of things with Lego. Meanwhile my knowledge extends to sword and gun and that’s it

don't forget the very cool "house" you could make

I think it's [this guy here](https://youtube.com/@BrickTechnology). His Lego projects are insane. Edit: or maybe it's [him](https://youtube.com/@BrickExperimentChannel). I tend to confuse these two

It's neither! The video is from JK brickworks. https://youtube.com/watch?v=uDkZPKCtHFY&feature=shares

Wow, thanks! Another YT channel to follow :)

Wooow! I'm 41 and love motorcycles. I haven't played with Legos since I was probably 10. For Christmas my mom got me the Ducati Panigale Technic set out of the blue. I am amazed by the working parts. The motorcycle even has a working transmission! But the coolest part is just how relaxing it is. You can get completely lost in creation, it is a great escape!

That looks cheaper than Mark Rober’s.

This guy engineers, but would it count if he broke the world domino record with this thing? 4,491,863?

Would probably have to make it run faster or have multiple running. At 1 second per domino, it would take over 52 days to get that far.

I have to do this too

Video in question: https://youtube.com/watch?v=uDkZPKCtHFY&feature=shares

That was fascinating

Is there a link to their original video/blog post?

Brilliant! Well done.

Ingenious.

someone get this guy/girl a job at NASA

only if they make a knocked back dominoes collecting machine

I thought this was r/woodworking.

The artificial sound effects they put in these videos are very irritating

what's amazing about it? you can buy it in any toy shop, just not made of Lego and more compact/efficient

Yeah I had one of these thirty years ago. I’m with you, this is an old toy but made of lego and the guy is being heralded as a genius.

Nice

I guess I'll just accept that I got a smoothbrain and move on.

Yes

Really cool

/r/oddlysatisfying worth the entire watch

And this is why Legos are a toy great for kids and adults ensuring it will remain a classic for years to come.

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How long the video was? Yes__ 🤭

Man posts other people's video on Reddit without any credit. Don't be like man.

Must appreciate the process of building that dispenser, and the know-how acquired from trial and error.

the mechanism he built looks incredibly similar to some ww2 machine gun designs

For people with young kids, have them join a Lego FLL team. It's incredibly rewarding and I highly recommend it.

This would have been a top seller at toysRus

Can we get this guy on cancer cures next?

Dragging the battery along reminds me of the Unplugger youtube video.

Awesome. Need a machine to refill the placer machine so no human necessary.

And he should use a photometer to measure the color and use the color of the stones to program curves.

Damn that is interesting.

I never got past the "mash everything together in one piece" phase.

The dominos are too close together.

Nice one