Testing Lego Technic propellers! Will they fly?

Рет қаралды 406,372

4 ай бұрын

DON'T TRY THIS AT HOME!😅
*No minifigure was hurt during the filming of this video!
I hope you enjoyed the video!
Let me know in the comments if you think it could become airborne!
Here are the electronics: www.amazon.de/-/en/Rechargeab...
#lego #legotechnic #asmr #engeenering #fly #lucasdynamics
LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize or endorse this video or the content herein.

Пікірлер: 248

@LucasDynamics 4 ай бұрын

Do you think an aeroplane would fly with these?

@jareddeckard2703 4 ай бұрын

Great video! It was really neat to see your lift comparison. I think you should look into a buwizz 3.0. They are lighter and produce more power than the mould king. They are a bit pricey but I love mine! I think a plane or helicopter design has potential with the proper setup!

@steinestapler726 4 ай бұрын

In Theorie yes

@LucasDynamics 4 ай бұрын

@@madeforappinstalls Yeah, I already built a glider with paper wings, it's a little bit cheat, but a big baseplate is quite heavy...

@LucasDynamics 4 ай бұрын

@@jareddeckard2703 I will try to get one! It's also a little bit cheat, but it might be the only way to get it airborne...

@unknow-1124 4 ай бұрын

Try use coaxial proppeler

@lego-constructions 4 ай бұрын

He wasn't even waring a helmet 🥲

@LucasDynamics 4 ай бұрын

I know 😅

@lego-constructions 4 ай бұрын

Bro💀

@LucasDynamics 4 ай бұрын

@@lego-constructions XD

@user-gp6go4yb5w 4 ай бұрын

Rip Lego Minifigure💀💀

@LucasDynamics 4 ай бұрын

😔

@neetard7360 4 ай бұрын

Try using a technic turntable to mount the rotor blades if you try to make anything airborne. You'd probably increase the stability of the blades as well as incorporate means to control the blades, leading to the basis of a functional flying craft

@LucasDynamics 4 ай бұрын

You mean I should install a turntable under the whole thing to achieve a better stability?

@freezemary520 3 ай бұрын

Yeah

@simonjohnpucotabundo7088 Ай бұрын

Yes

@neetard7360 Ай бұрын

@@LucasDynamics you can do that or you can find a way to attach the rotors directly to the turntable, using some gears to get power to the whole thing. May be tricky with the geometry of the turntables but the stability you'd get is probably crucial to actually getting an entire structure to fly

@Arcanace 5 күн бұрын

@@neetard7360 The Lego turntables have a fair bit of friction though.

@AROD-GAMER-24 2 ай бұрын

0:45 1:05 1:27 1:30 1:53 2:19 and the rest almost broke the sound barrier

@I_play_hockey 3 ай бұрын

*No minifigures were harmed in the making of this video*

@LucasDynamics 3 ай бұрын

Exactly🥲

@ElFredo1998 3 ай бұрын

Any progress in creating a flying lego machine yet? Are you trying to build a plane or a drone and what are the engineering challenges you need to solve in order to get this airborne? Definitely looking forward to the next video regarding this topic!

@LucasDynamics 3 ай бұрын

It's quite difficult... Building a drone would be only possible using non original battery's or something like a Buwizz I think... I am currently trying to build a plane...

@jpsalis 3 ай бұрын

@@LucasDynamics Drones also require a flight controller with a gyro and accelerometer to be stable, another thing that would need tuning. Not impossible, just difficult.

@UltimateLegoMachines 4 ай бұрын

Awesome video! Nice work on the editing!

@LucasDynamics 4 ай бұрын

Thank you! Nice to hear from such a Lego legend!

@bilge677 3 ай бұрын

i wish you tried a counter-rotating propellers setup too. good video regardless

@Wolfe16 3 ай бұрын

How would that work???

@LucasDynamics 2 ай бұрын

That would be extremely difficult with Lego...😅

@lapaleves 3 ай бұрын

just a suggestion to use stiffer structure for holding the axle. i guess you get some significant friction on the link above the gears, and also resonance due to the long free standing axle.

@LucasDynamics 3 ай бұрын

Yeah it's quite problematic...

@happy_flux6020 2 ай бұрын

hey what battery hub and controller did you use in this vid

@lego-constructions 4 ай бұрын

Nice! Well done!

@LucasDynamics 4 ай бұрын

Thank you!

@lego-constructions 4 ай бұрын

I like the two blade one!

@LucasDynamics 4 ай бұрын

Yeah, it's cool👍

@LucasDynamics 4 ай бұрын

More old-school...

@UltimateEnd0 2 ай бұрын

Try 5-bladed propeller/rotor like big helicopters use. It should be slightly quieter as well.

@Bricks.Master.Builders 4 ай бұрын

2 Weeks later . Almost 50k views 😍 Congratulations 🎊🎉

@LucasDynamics 4 ай бұрын

Yeah, thank you! Any suggestions how I can improve my videos, thumbnails and titles? 😏

@Bricks.Master.Builders 4 ай бұрын

@@LucasDynamics I think you achieved what i couldn't achieve 😂 I'm the one who needs advice 😁

@Bricks.Master.Builders 4 ай бұрын

@@LucasDynamics I think you are good and it's working for KZfaq algorithm. So stick with this format. Maybe I can share your videos and you share mine on our channels to reach a wider audience.

@LucasDynamics 4 ай бұрын

Ok, maybe in the long form videos, but your shorts are getting a lot of attention...

@Bricks.Master.Builders 4 ай бұрын

@@LucasDynamics yes 👍🏻

@Bricks.Master.Builders 4 ай бұрын

Very cool video my friend ❤️, hope this will get millions of views 😍

@LucasDynamics 4 ай бұрын

Thanks, we'll see if the algorithm picks it up...

@Bricks.Master.Builders 4 ай бұрын

@@LucasDynamics I hope so ❤️, don't forget me when you become a KZfaq star 😂✌️

@LucasDynamics 4 ай бұрын

@@Bricks.Master.Builders😂 When I become a KZfaq star?😅

@LucasDynamics 4 ай бұрын

You have still like 34 times more subs than I...

@LucasDynamics 4 ай бұрын

You will become a play button soon 🎉🥳

@legolasxxxx 4 ай бұрын

Cool video! This was truly dangerous!

@LucasDynamics 4 ай бұрын

Yeah it was! Don't try this at home!

@Nothinghere47538 4 ай бұрын

I’m going to try it at home now😊

@LucasDynamics 4 ай бұрын

@@Nothinghere47538 Cool!😮‍💨

@maniccutthrat746 Ай бұрын

I love the "buhbuhbuhbuh" sound heli blades make

@futtstup 4 ай бұрын

Nice video keep going!

@LucasDynamics 4 ай бұрын

Thanks man!

@BettyRoberts-xu9gr Ай бұрын

Warning ⚠️ is this might be 10,000 speed

@yasstynugraharani9248 27 күн бұрын

1:53 whoa! It’s a fan

@DeGodOfTime Ай бұрын

Create a smaller tecnic shaft for the propeller mount to lower center of gravity with less vibration. It saves lots of energy

@woaminibricks 4 ай бұрын

Great experiments, I'm curious about the topic of the next experiment

@LucasDynamics 4 ай бұрын

Thanks, I am wondering how do you record your audio in your videos so clear... Is it the original sound recorded with a good microphone, or do you use stock audios?

@woaminibricks 4 ай бұрын

I think combining both will make the video even better@@LucasDynamics

@LucasDynamics 3 ай бұрын

@@woaminibricks Ok👌, thanks!

@brickaversion 4 ай бұрын

Nice video !!

@LucasDynamics 4 ай бұрын

Thanks mate!

@Sparkfilm-yy8ye 4 ай бұрын

try adding 4 of those propellors and having 4 arms to hold the propellers like a drone

@LucasDynamics 4 ай бұрын

You mean with four motors, or a central one?

@Sparkfilm-yy8ye 4 ай бұрын

@@LucasDynamics i ment 4 motors but you could try 1. Maybe do both for a video? I'd watch it

@LucasDynamics 4 ай бұрын

@@Sparkfilm-yy8ye I have something similar planned...

@Sparkfilm-yy8ye 4 ай бұрын

@@LucasDynamics yay

@LucasDynamics 4 ай бұрын

@@drafffic Yeah, I will try both...

@Oskarsgaminglife Ай бұрын

I suggest you build a Lego airplane and try to make it fly with those propellers 😊

@Oskarsgaminglife Ай бұрын

@LucasDynamiics 😊

@zsavage1820 Ай бұрын

next test would be the pitch and prop design...or even consider the Toroidal Propeller.... just a thought,.. I build and fly quads.. latest was a 5" hyperlite called the Tooth Fairy.. does around 112mph and in FPV is a blast..!!

@CRISPY_CHIP.09 17 күн бұрын

Markrober when he trys Lego:

@LucasDynamics 17 күн бұрын

😎

@Do-not-watch-my-channel 4 ай бұрын

R.I.P🥲

@LucasDynamics 4 ай бұрын

I am so sorry 🥲

@lego-constructions 4 ай бұрын

Noooo whyyy?😢

@LucasDynamics 4 ай бұрын

He had to test it...

@lego-constructions 4 ай бұрын

@@LucasDynamicsYou could have tested it!

@LucasDynamics 4 ай бұрын

🤔how?

@XavierBaker 4 ай бұрын

ive always tried to build somthing that flies from lego. I have spare propellers from my drone and have tried a couple times to use those but the lego motors just dont spin fast enough

@LucasDynamics 4 ай бұрын

Yeah, you need a buggy motor, they are way more powerful then all the others...

@XavierBaker 4 ай бұрын

@@LucasDynamics Yeah i was using a buggy motor with buwizz at ludicrous + gear ratio

@LucasDynamics 4 ай бұрын

Ok than you need a gear ratio and some better blades...

@LucasDynamics 4 ай бұрын

The originals are very good and efficient, but are quite expensive.

@XavierBaker 4 ай бұрын

@@LucasDynamics blades arent the issue, they are proper drone blades that work on my actual drone

@Do-not-watch-my-channel 4 ай бұрын

It's very cool!

@LucasDynamics 4 ай бұрын

Thanks man!

@gmacoy Ай бұрын

5:53 That propeller flies.

@newyorkergamer8910 3 ай бұрын

The propellors need to be in proportion to the body, especially in length.

@Zvbex Ай бұрын

0:43 bro hit a high note💀💀🤯🤯🤯🙏🙏🙏

@MasterHiggins23 Ай бұрын

If you make it float and add a rudder, you'll have one super fast Lego hovercraft!

@razz9266 Ай бұрын

Rip Joe, one of the best Joe 😢

@jaraychumugsorn7720 Ай бұрын

I think too fast speed resulted to stall at the end of blade, 2 main parameters effect to lift force are rpm and angle of attack. Anyway, love your experiment.

@starbomber Ай бұрын

Lego constant-speed prop possible?

@hello-mm6no Ай бұрын

I have a question? What are the purposes of gear ratio?

@meta02 Ай бұрын

Short Answer: It lets you spin the propeller faster Longer Answer: Much harder to show without a physical or even visual representation, but imagine two gears connected to each other, one with eight teeth and one with four teeth. Every time the gear with eight teeth is spun around 1/8 of a complete turn, the next tooth makes contact with the 4 tooth gear, and pushes it forward, moving it to the next tooth. Eventually, once the 8 tooth gear has turned 1/2 of a complete turn, the 4 tooth gear will be back to its first tooth. Every time you rotate the 8 tooth gear all the way around once, the 4 tooth gear rotates all the way around twice. With different numbers of teeth, the gears will turn at different speeds. A gear ratio refers to the ratio of teeth between the gears, in this example, the ratio is 1:2, two teeth on the eight tooth gear for every one tooth on the four tooth gear, meaning the four tooth gear will spin twice as fast as the eight tooth gear. So instead of connecting the motor directly to the propellers, you can connect the motor to a large gear, have it spin a smaller gear, then have that smaller gear spin the propellers much faster.

@picknikbasket 4 ай бұрын

Aeroplane next, please!

@LucasDynamics 4 ай бұрын

I will try it! But it's going to be difficult!

@picknikbasket 4 ай бұрын

A drone motor maybe?@@LucasDynamics

@LucasDynamics 4 ай бұрын

@@picknikbasket Nah, it needs more torque...

@picknikbasket 4 ай бұрын

@@LucasDynamics yeah true, good luck with it, I'm not sure Lego motors will be up to it but you're on to something. Keep trying!

@LucasDynamics 4 ай бұрын

@@picknikbasket I will!

@sk3lzone Ай бұрын

Bro wants to fly an aeroplane with this 😂

@sk3lzone Ай бұрын

@LucasDynamiccs omg

@thejanfamily6634 Ай бұрын

Hi Im your New Subscriber

@minhbaolegos 4 ай бұрын

What it the another battery box for?

@LucasDynamics 4 ай бұрын

Just to add weight... I was concerned that it might take off...

@blaze44692 Ай бұрын

i love lego

@Ineedhelpnxhxbbdbg Ай бұрын

Sounds like a jet!

@luisramiez259 Ай бұрын

remember me as the guy who was here when u had 53.9k subz

@mouseygtvr Ай бұрын

bro is the GOD of lego

@Morlihead 3 ай бұрын

Can you please write another link for the propellers

@LucasDynamics 3 ай бұрын

You can't buy them new, you have to buy them used...

@Morlihead 3 ай бұрын

ok and where@@LucasDynamics

@Travlie 4 ай бұрын

Have you answered the question of the caption in the first second?

@LucasDynamics 4 ай бұрын

Yeah, basically...

@Amonk139 Ай бұрын

I mean, take a look at the ATR 71 or the Q400-8

@Nintendo3D5 4 ай бұрын

Weird fact: This is a Chinese buggy motor, cuz it has PF connector built-in, and original buggy motor has 2X2 stud 9v connection, perfect for NXT/EV3/BWizz X.0

@LucasDynamics 4 ай бұрын

Yeah, it's a mould king buggy motor with the power functions connector...

@Nintendo3D5 4 ай бұрын

Btw try this with even faster BWizz motor

@LucasDynamics 4 ай бұрын

@@Nintendo3D5 I will definitely try it!

@rachelmarie6559 4 ай бұрын

Let me just go make a helicopter brb

@LucasDynamics 4 ай бұрын

😏

@user-og4di9up7n Ай бұрын

Where do you buy that controler for lego

@DiscoStreamer 19 күн бұрын

He bulit it

@normal_edits837 Ай бұрын

BRUH WAS BEATING MEAT

@ZapattaZ Ай бұрын

You need to check rpm when you add ratio gear

@railfans_CC206 11 күн бұрын

3:45 screw you! I WANT FREEDOM!!! *flies*

@user-kp4xq6ww7i 3 ай бұрын

Ohh did you not wear a helmet safety first

@Sinjinator 4 ай бұрын

Drat now I need to buy 3 propellers!

@LucasDynamics 4 ай бұрын

Sorry, they are kind of expensive...

@UnholyOneToo Ай бұрын

Wow how can you bend your thumbs like that?

@MeloneGHG Ай бұрын

Wieviel Zeit war in dem Video

@LucasDynamics Ай бұрын

Vorbereitung: 2-3 Stunden Filmen: 3-4 Schneiden: 3-4 Stunden = ungefähr 10 Stunden

@MeloneGHG Ай бұрын

@@LucasDynamics Krass 👍

@LucasDynamics 8 күн бұрын

Bei dem nächsten bin ich jetzt schon bei 20 und es ist immer noch nicht fertig...

@gcjgcjbdjgdjhfxbvxhcx6704 26 күн бұрын

Do a 12 blade design no ratio

@user-pi7xo6nr3e Ай бұрын

POV me: mom can we buy a rc helicopter? Mom: we have on at home. The helicopter at home:

@romanko2141 15 күн бұрын

yes it flew

@honzikcsanyi2549 2 ай бұрын

5:40 ayyoooo

@LucasDynamics 2 ай бұрын

💀

@SandalScandal Ай бұрын

5:39 he thought he was slick

@channelsandi6759 Ай бұрын

Wow good

@LucasDynamics Ай бұрын

Thanks!

@channelsandi6759 Ай бұрын

Me from Indonesia

@channelsandi6759 Ай бұрын

You

@BulkedAmbulance 3 ай бұрын

Warning: Lego Buggy Motors Are Dangerously Fast!

@LucasDynamics 3 ай бұрын

Yeah, I know 😅

@riserlarens7634 Ай бұрын

Iteration 999999: - Earth and moon too lose

@pavel5494 15 күн бұрын

Bro the 5 time tring to make it good the ploperrer fling of

@ZhambilTulegbenpenov 2 ай бұрын

5:40 so sus💀💀💀

@LucasDynamics 2 ай бұрын

💀💀😂

@user-sp8xw9dt9i 25 күн бұрын

При повышающем передаточном числе 1 к 3, судя по звуку, мотору тупо не хватает мощности, он не раскручивается до своих рабочих/максимальных оборотов.

@kanyaratsomjit2807 Ай бұрын

5:54 bro it like nasa rocket fly away

@nutria_official 3 ай бұрын

The air from the propellers is also getting pushed down on the scale, so it is actualy lifting more than the scale says

@LucasDynamics 2 ай бұрын

No, this makes no difference...

@zeoxiro 4 ай бұрын

Try to use more buggy motors

@LucasDynamics 4 ай бұрын

Nah, I am trying to get it flying... That would be way to heavy...

@mario-uw1zk 23 күн бұрын

make a rc helicopter pls *made with lego *you can use technic lego**

@minhbaolegos 4 ай бұрын

What camera and video editor did you make all your videos?

@LucasDynamics 4 ай бұрын

It depends, sometimes I use a Canon and sometimes my phone... I am editing with DaVinci Resolve or mobile with CapCut...

@Yellowcorefan Ай бұрын

You are very smart

@Temuulen-pv6lb 4 ай бұрын

sonic speed up sound effects 6:40

@LucasDynamics 4 ай бұрын

Yeah, the sound is crazy!

@user-pp8pj9hb7h 12 күн бұрын

5:40 ayooo

@tawhidtraore4137 Ай бұрын

5:41. Thats what she said.

@hometv9147 Ай бұрын

8000 RPM

@hometv9147 Ай бұрын

TORN4ADO

@brickaversion 4 ай бұрын

I wonder what happend to the minifigure...

@LucasDynamics 4 ай бұрын

*No minifigure was hurt during the filming of this video!

@LucasDynamics 4 ай бұрын

We'll see in the next video if he survived...

@brickaversion 4 ай бұрын

@@LucasDynamics I wonder....

@LucasDynamics 4 ай бұрын

@@brickaversion I also hope he does!

@brickaversion 4 ай бұрын

@@LucasDynamics Mysterious...

@aarontran7455 Ай бұрын

me playing beyblades be like

@hundvd_7 2 ай бұрын

5:39 lewd

@LoliPolice-bf7mw Ай бұрын

Now make an airplane.

@ZhambilTulegbenpenov 2 ай бұрын

5:40 💀💀💀

@LucasDynamics 2 ай бұрын

💀💀💀

@user-fk4ku1zq7c Ай бұрын

hahah this is some real shit !

@user-bq5ls9bw1u Ай бұрын

any talk about 5:40

@Acid_Nebula 4 ай бұрын

Noo not ron weasleyyyy

@LucasDynamics 4 ай бұрын

Harry will safe him for sure!

@juneriocenajr9784 Ай бұрын

5:41 looks sus.

@NoFame_JJ Ай бұрын

Make helicopter

@user-gv9xk7ql8n 2 ай бұрын

это выглядит вертолётом...

@danielsieker9927 3 ай бұрын

The 6-blade one does win. It lifts 7 grams more, but the 0 grams is measured with the added weight of the propeller. So the number you thought you wanted to measure actually says this propeller can lift 22 grams more, but weighs 15 more.

@LucasDynamics 3 ай бұрын

Nah, I don't know what you exactly mean bro, but it isn't right... It's very simple, by using the scale I ONLY measure the weight it could lift... But if I want to implement it into a drone, the weight of the propeller also counts because it isn't on the scale anymore...

@monkey-wz6bn Ай бұрын

please teach me

@user-rm5mh4cu6o Ай бұрын

저러다 빠저서 손 다칠것 같은데

@mariadelourdesreynazambran933 2 ай бұрын

😂😂😂😂😂😂😂😂😂😂 parece un avión

@LucasDynamics 2 ай бұрын

Si😅

@kysniger221lolxdjawalekazama5 Ай бұрын

zajebiste

@S2K282 Ай бұрын

this bro have a 600 iq lol

@S2K282 Ай бұрын

@LucasDynamiccs thank you bro 💜💜

@Bluenochian Ай бұрын

When you add new pieces, you can not get accurate results between the first and second prototypes because the change in weight affecting the overall limit.