Will It Fly? Lego Technic Plane Takeoff Test.
HTML-код
- Опубликовано: 7 июл 2022
- Will It Fly? Lego Technic Plane Takeoff Test.
In the Lego Plane Takeoff Challenge, toy planes are put to the test to see how well they can fly. The challenge involves launching the planes from a variety of different surfaces, including grass, concrete and bumpy terrain. Participants are judged on the distance of the flight, how consistent their takeoffs are, and the accuracy of their landings. This challenge is a fun and unique way to test the limits of Lego planes, and is perfect for aviation enthusiasts of all ages. So, get ready to take flight and see how far your Lego plane can go!
#lego #plane #airplane
• Will It Fly? Lego Tech... 
Развлечения
Don't matter how fast you make the ground move under the plane it will never take off until it has air flow under the wings
the only thing it could do really is move forward using the propeller's thrust if it gained enough
The wings could be larger and the could add cardboard airfoil
I think y’all read the comment wrong
@@mrcactus245 It wouldn’t matter either way since it’s only the ground moving… so the air is stagnant which means no lift.
@@thatoneguy8633 oh yeah true, im an idiot lmao
Airspeed is always 0 so it can't fly. Basic physics. While it's true that the propeller might be able to produce enough thrust to directly lift the plane up, it will immediately lose power upon lifting and immediately fall back down.
@Oliver Yap thank you for the totally useful comment that adds a huge lot into this conversation.
true
nerd 🤓🤓🤓🤓🤓
🤓🤓🤓
A plane can fly at a 0 airspeed, but usually planes with low stall speeds can accomplish this. Are u referring to a scenario when the thrust generated wouldn’t be able to provide the appropriate amount of lift to ensure constant flight?
The wings are completely flat on pretty much all sides. That means that there is no wind going under the wings. Mostly because there is no wind at all. No matter how fast you make the propeller spin, you cannot get a plane to lift off the ground without wind. Wind helps create lift. To get an airplane off the ground you need thrust+lift.
It can't fly because:
The ground is moving instead of the plane
The wings aren't curved enough to provide lift. (curved outer wings in aircraft help with lift)
And, lastly: No engine to actually propel the propeller.
Bullshit, the plane didn't took off because there was no air passing through the wings to produce lifts, that's how physics works
Imagine it went so fast that it actually started flying
That would be insane
That would be insane
Yeah lol
if the wheels lifted off the ground, it'd probably only hover for a second before coming back down since the treadmill was what made the propeller spin
It will never take off, no matter how fast it goes, air moving over the wings is what makes it fly, and it stays completely still, so yea, if you think about it it's doing nothing.
Last time I checked, you need air flowing over and under the wings of an airfoil for it to gain lift. Pulling, or rolling it I guess, on a moving treadmill won't make it takeoff, there's no aerodynamic lift there.
also those are far from being airfoils :))
you seriously think he was trying to get that thing to fly
True
Not to mention the absurd amount of drag created by the holes
@@DustMug There'd probably be more drag if there'd be no holes, because then the wing would be shaped like a box. Ideally the leading edge should be round shape.
0:12 - Boeing 777 lining up
0:20 - Boeing 777 taking off
0:28 - Airbus A320
0:35 - Boeing 737
and thats true.
That aint no triple seven thats a piper 💀
It does sound like a GE90
Ngl I can't tell if the sounds were edited or real
Sound like Stuka👴
It stays the same position, when you run a bunch of air hits you, if the plane did propel from the propeller, it could move and gain airflow to fly. Though without a big enough wing, it would just go on forever. If there were elevators, it would probably push the plane up a bit, though it would fall down since the wings aren't big enough. If it is big enough and was actually moving, it could fly.
I think if you could have attached the tether higher up (maybe with a forked thread attached to the wings) the friction in the gears may have provided enough resistance for the tail wheel to lift up, giving the illusion of takeoff
you have an interesting mind😉👍🏽
@@4Rubyn please try that, i want to see it
But then the propeller would stop
@@tracer2518 that's why it would be forked, to go around the propeller
@@shaldurprime7154 I think they meant because the wheel lifted off, though the prop isn't powers through the tailwheel so it shouldn't be an issue.
What needs to be done to make it fly?
Hey i have that one
I have that same plane
I have this plane too!
Can you show how to build that plane
M a k e i t f l y
The wheels are geared to the propeller so if it leaves the ground even if it had aerodynamic wings it would loose propolustion unless there was a strong enough wind or a fan to propel it after it left the ground.
I notice that
The way a plane takes off is not how fast the wheels move it’s how fast the plane moves. On the treadmill it stays still even though the wheels are moving. Also if the plane is moving fast enough and it’s engine shuts off it can still glide. Same way a paper airplane has no engine but still glides.
@@mattyo8828 yes, but on this specific plane the wheels spinning makes the prop spin. That's what OP was saying
0:20 When a piston propeller sounds like a GE90
You made a mistake here. Instead of trying to do it like a normal plane, try throwing it instead. I threw my lego jet airplane and it worked...for a second.
The wings would have to be shaped different. The holes in the front of the wings is a huge disadvantage
No, cause the wings if blocked (due to there's no good rounded peices like a real planes wings would create resistance/ drag at least this was the holed peices give more air flow
@@StaceyIsles dude, the wings having at least some drag is how planes fly. Most wings have an almost elongated semi-circle shape to them. That allows it to have low pressure on the top, and high pressure on the bottom to allow lift off. If it has alot of holes, no air pressure can be held under the wings to allow take off
There isn’t enough airflow under/over the wings for them to work anyway
@@freestyledheartbreak-topic8146 the amount of aerodynamic experts in this comment section that doesnt even know what an airfoil is is actually insane bro
@@freestyledheartbreak-topic8146 there's 0 peices with a curved siding, the best peice is what he's using, all he needs is controllable ailerons,
Look at a wing it's not a 90° angle it curves, what he's using at least where the holes are has curves, it's alot less resistant than what you want
Look at any plane from the bi plane to the b2 spirit bomber
0:50 the scene can fit easily in a movie scene
The wings aren't built to create enough lift. They must be a certain "teardrop" shape to allow air to speed up on top and slow down on bottom. This creates an area of low pressure that generates lift.
when the lego plane reached 6km/h it sounded like a boeing 787 dreamliner when its engine start.
Yep, it’s sound very realistic 👍🏽
@@4Rubynthe real reason to why you should not skip english classes in school:
Смотрю Ваши видео с удовольствием и этот ролик не стал исключением! Так держать!
Спасибо большое 🙏🏼👍🏽😊
This great 👍👍👍👍
Thanks!
Another reason it can't fly is because the wings are flat and can't provide any lift.
This is beautiful
Thanks 😊
A functioning Lego remote control plane would be the best thing ever
Easy to rebuild when it crashes...
Everyone gangsta until plane start flying.
Airports should copy this treadmill technique
The moment i saw the treadmill moving, i'm 100% sure it wont be able to fly no matter how fast it is.
fun fact : the set was inspired by the ww2 plane hawker hurricane!
Hahaha you fooled everyone 😂 love it
If this flies, schools should stop teaching aerodynamics.
Everybody: *waiting for takeoff*
Doesn't really matter how fast the rotor spins, almost anything with free spinning wheels can stay on a treadmill like that.
Not gonna lie, this is probably the best Lego plane experiment. Instead of chucking Ito out of the window (and losing pieces forever) you try a takeoff method. The problem is that air needs to go under the wings to create lift. Great experiment setup though.
Brilliant!
id love to see how the gears hold up after a test like this
Sounds like a German diver airplane ww2
Is it just me or I found the whine of the propeller mechanism to be satisfying?
I like how it sounds at high speed, it like Stuka
The propeller starts to look like captain America’s shield when it’s going fast 😊
The only way the plane can take off from a stationary movement is if you can blow air towards the wings fast enough to create enough lift to fly. In that case you wouldn't need a runway anymore.
Screw the wing shape, airspeed always is zero. It’s never gonna fly 😂
...... Genius.
Wow that was so cool 😎, it looked like the plane ✈️ could actually take off from the treadmill. 😳😃👍🏽
😉👍🏽
LoL how could it take off with zero airspeed. Planes fly with airspeed not ground speed :)
It could not
@@BariFPV no shit
@@coolrex69 no shit
Almost went flying away 😎
Yep! 🚀
It will never fly unless there are air going over the wings.
I was half expecting it to break up, that is some strong Lego, or whatever it is!
bro accidentally made a Stuka dive sound
why did the thrust of the propeller not help to advance a little?
the propeller blades are not angled, so they do not generate any thrust.
@@ForzaMonkey thanks for the answer!
@@ForzaMonkey pause the video at the start and you can see they are angled
@@stevenre4250 oh yeah you're right.
I’m pretty sure it’s attached to a wire
Is nobody going to talk about the string that was connected to the front?
One of the few that know
its so that it doesnt go off the treadmill 🗿
Because it won’t stay on the treadmill otherwise?
You're the only one who has common sense😂@@demogod4955
Не расплавился и не съехал ! Идеально!
Well it sure as hell sounded like a flippin plane
It needs flaps or ailerons to lift it up.
Elevators for lifting, ailerons for rolling, and flaps to fly at lower speeds
Even if it had them, it still won't fly because the air is not moving, only the ground.
@@he-man4076 , right.
Sadly that’s not how it work. No matter how fast the treadmill goes the plane will always take off. But you need it to move forward by having the prop precise the thrust
Ohh so this is how video games make their plane engine sound effects
If ground speed is speed of light or anything, it still can't fly if the airspeed is 0
its not a an airplane its a streetplane😂😂😂
Lol I expected it not to fly but still wanted to watch 😂
Dude.... Tbh, That sounds like a real engine plane
The noise that thing made was enough to bring grandpa flashbacks to midway
Heads up it’s a joke everyone is mentally ok
I watched the whole thing expecting it to fly, yet I’m still satisfied 👍 10/10 recommended
It is litteraly not moving at all
Didnt know a human could be that dumb its literally going 0 mph how the fuck would it fly?
This is the stupidest thing i've ever seen💀
awesome!
Lol... this is the aeronautic version of "I cut it twice and it's still too short"
If you don't even understand the physics of flight, there's no way you'd be able to build a model airplane. I could tell it can't fly from the thumbnail alone. Square wings with holes, propeller designed to look, not function, like a propeller, etc... but the fact that it doesn't pick up actual speed is the biggest nail in the coffin.
I suppose theoretically, with a very fast treadmill, if it went fast enough it could drag enough air around to create lift at the wings.
If the wings are actually even remotely wing shaped in profile.
And if the wheels didn't melt first.
Me: interesting
👴: having stuka flashbacks 💀
You could say this REALLY IS as aerodynamic as a brick🤣🤣😂😂🤣😭😭😀😀😀!,,,👍
If that science would ever work, we would have had vertical take off planes years ago.
That sound is awesome!
Wanted it to fly and was surprised how fast the motor went.
“There has been a plane crash in Lego city!”
i have this set its soo cool the thr prob turns when it drives
I have the exact Lego build and I do not regret adding turrets under its wings
I'm glad I'm not the only one who is expecting it to take off
Everyone’s talking about airflow and lift like it’s not made out of legos lol. Either way that impressive how it didn’t loose control and kept up with the treadmill
Bro is strait friction welding the legos😭💀
Hmmm, make the wings bigger and thinner, make it lighter, and a better working propeller 👍
It sounded amazing though
i know how you can make it fly, simply make the front o fthe wings for pointy which will direct airflow below the wings and make it fly, only for a few seconds until it drops because its main power source of thrust, the threadmill is not in contact with its wheels which wont allow the gears to spin which are connected to the propeler
I knew the moment I saw the shape of, or rather lack of, the wings it wouldn't take off.
Bro turned the plane in to a Stuka💀💀
It's not because lego plane can't fly, it has no airspeed. The plane has to move, not the ground!
Can't say I understand the desire for a luggage carousel in the house, but you do you. Salute.
"My plane does not fly" - Random man that gave 1 star to a lego plane set
Aww I was hoping it'd start taking flight
- aerodynamics?
-no, have not heard
:-)
According to all known laws of aviation, there is no way a Lego plane should be able to fly
So good 😁
Thanks 🙏🏼
9 km/h sounds like a GE90
try having two engines on the wings, the airflow from the engines might have a better result
It sounds like a Ju-87 Stuka going down
BREAKING NEWS: Man slices off finger during lego plane flight test.
YA, this was mythbusted 😆
Flew great
Bernoulli's principle
Bernoulli's principle is a key concept in fluid dynamics that relates pressure, speed and height. Bernoulli's principle states that an increase in the speed of a fluid occurs simultaneously with a decrease in static pressure or the fluid's potential energy
The plane sounds like a Stuka lol
Since the propeller isn't transferring any power to the wheels and they just free spin, the speed of the treadmill is irrelevant as long as there is lift under the wings. If the propeller can make the plane go fast enough to create lift on a stationary runway the runway movement doesn't matter. The wheels just spin faster. Mythbusters did this exact experiment
The plane is like standing still
I spend too much time trying to think up good ideas for videos and you come along and make this gem. (I even had an old treadmill I just gave away.) Brilliant!
Next time increase the angle of attack and airflow over the wings (leaf blower should do the trick). Then you should get liftoff!
To actually fly, the plane would have to be moving and have airspeed higher than zero, which is what it had for the entire video. It doesn't matter how much AoA it has. A leafblower might work but then you have no control surfaces and your wing is a colorful brick.
@@reinbeers5322 and what make planes go forward ?
@@brunobastos5533 The engine.
@@reinbeers5322 ok that drive the propeller, wheelers do not push the plane once enough trust is produce the plane will takeoff
@@brunobastos5533 It won't, because as soon as it gets off the treadmill there's no power going to the propeller.
There was a feeling that he would take off a little more !!!! I was waiting for the whole video🙈🙈🙈
Yep, it’s almost take off😁
👀 Before I realized it was a treadmill, I thought to myself “dang, that’s a pretty long mini air strip” 😄
Can’t wait for the guy to realize that the airplane is stationary meaning no air is going under the wings to provide lift.
Excellente!