How Do Gyroscopes Lift Themselves Up?

[@TheActionLab]

People have been asking about the cool gyroscope in the video. The person who made it for me sells them here: physicshack.com/product/advanced-gyro/

[@halbedelstein-missiongitar3030]

I bought it 3 Month ago. Cool product. Nice vendor.

[@terryowens3860]

Can you explain or show what a gyroscope does without gravity?

[@marvelgamer2565]

Can we put a LED light in our eye 👁️? I'm from India

[@MattH-wg7ou]

Great, now I have to spend 100 bucks on a new toy. But I spent $80 on a ruby tipped all brass Prometheus Top years ago which I still play with to this day so...

[@bubblezovlove7213]

Dear Action lab dude, (or anyone that can help) I have bought myself one of those nice chunky gyroscopes recently. I'm currently using a Dremel with a custom made rubber bit about the diameter of a penny. BUT.... the gyro, beautifully made as it is, could obviously spin faster than a Dremel.... What do you use? Are you aiming higher too? How fast can you get it going by hand? I figured I might have to make a jig to hold it while I spin it up if I get going any faster then a Dremel..... 😎😎😎 Thanks in advance, anyone that can help... 👍😁

[@Ryan-ku9kb]

If he was my teacher, I'd never skip his class.

[@MrsBradleyCooper]

He has all the fantastic qualities of hottie 👍

[@hyperYeti666]

What are u talking about he is our teacher just not in school

[@steadfasttherenowned2460]

To be honest, It took me a while to like him. Luckily, his content was always just interesting enough for me to click the video. He always seems to have a video up that helps me explain how something works when my kids ask me. Eventually, I succumbed and warmed up to his fantastic content and his cold, robotic public persona.

[@epidemist7039]

Me too

[@epidemist7039]

@@MrsBradleyCooper that is just weird

[@AGlimpseInside]

Who else wants to know where we can get this awesome gyroscope

[@Fine_art_aerial]

Been searching ebay but cant find it lol

[@gentharris]

Pick me!! I would just like the drawings, I'm a machinist wink wink

[@lockabar]

JP Games LTD under Desktop. $115.89.

[@mikemalley1909]

@@lockabar JP Games seems to be a re-seller, though it's possible this is a personal design.

[@nanaki-seto]

@@lockabar LOL and now sold out ... Post a hour old and you sold them out they owe you a kick back i think LOL

[@jeaniebird999]

For years, my father was convinced that he could invent a "ufo" (now called drones) with gyroscopes because he noticed that his prototype actually lost a little bit of weight, when placed on a scale. He also believed the earth was flat, among other things, and died claiming all science was bullshit...

[@truestopguardatruestop164]

Science is just what gives the most clever explaination to the data we are in possess. Eventually what we know will become obsolete and who knows if your father was right about using gyroscopes for flying objects..

[@WeighedWilson]

Science *is* bullshit. Well, it is of you think its every settled. We discover new minutia about settled science every day. Edit: emboldened is

[@Soulsphere001]

@@WeighedWilson Actually, the fact that it's flexible makes it the opposite of bullshit. Imagine if theories were thought to be one hundred percent accurate and could never be modified.

[@EkardRimidalv]

@@WeighedWilson Wow

[@EkardRimidalv]

@@WeighedWilson OK now shut up

[@gunhasirac]

Gyro experiments are one of the bests. It does so many thing unexpected and it’s just interesting to play with it. Perception, self correction, persists direction without any friction (except on axis), direction and speed of perception in different situation, holding a gyro on a spinning chair, alter rotation inertia during rotation, and so on. All these can be easily explained by angular momentum, but still counter-intuitive nature of it makes it amazing.

[@sheilaolfieway1885]

0:55 putting a piece of tape on the top would make it more clear that it's spinning if it needs balanced put two piece on at exactly parallel points. you could also use a sharpie to do the same thing but the tape would allow you to take it off.

[@DANGJOS]

This was fascinating! However, it's definitely one of those I'll have to watch again and think about to really grasp it.

[@jaredf6205]

I think you should also check out how they work in the first place which this video doesn’t mention at all.

[@DANGJOS]

@@jaredf6205 I learned the physics in introductory and intermediate Classical Mechanics class. I'd have to review it, but the University doesn't really give you intuition anyway. You have to think about it on your own for that. I haven't done that too much.

[@Impatient_Ape]

Yeah, I didn't learn about the full dynamics of how gyroscopes work until my "Classial Mechanics" course in grad school. Undergrad only really spends about 10-15 minutes of class time talking about how the precession is the result of a torque = dL/dt. Good job.

[@yaka2490]

I love this and i really pleased you have commented on the fact this isnt well taught! its an area of great interest to me in my current project and i hope i can share my results with you in the future. thankyou for another great demo

[@konoveldorada5990]

Gyroscope: *I'm spinning.* Helikopter: *Hold my Fan.*

[@greatPretender79]

I was a little disappointed you didn't put it in the vacuum chamber, but I think I remember you doing a similar experiment in an earlier video. The time increase wasn't significant.

[@tartartartartar2731]

Link?

[@westonding8953]

It probably won’t make any difference. Sucking the air might disrupt it more.

[@rickcarson9423]

I really enjoy your demonstrations. Thank you!

[@calholli]

That's because the air resistance is already so low that there isn't much to gain by getting rid of it.

[@loganthesaint]

Friction will be humanities weakness

[@zzstoner]

The gyroscope was indeed awesome. During the video I was wondering... where could I get one like that... and then... realize it may have been hand-made.

[@surkh]

Honestly I think a lot of people would probably pay a pretty penny for one!

[@DavidKennyNZL]

I WANT. Count me in!

[@Quantum_Mathematics]

If it is spinned fast as it weights it will levitate in mid air nullating gravity to 0 with motion differential.

[@jamesjohnston9319]

Using superconducting magnetic coupling alongside a gyroscope could produce some really interesting effects

[@alankritsrivastava4216]

You sound smart

[@jamesjohnston9319]

@@alankritsrivastava4216 Just kinda happens when you're smart tbh

[@neko2n]

@@jamesjohnston9319 u aint wrong but 😬😬😬

[@westonding8953]

Interesting idea. Spinning a gyroscope that is suspended by superconductors on a magnetic field or spinning a superconductor and putting a suspended object on top. There are many possible variations of this.

[@jamesjohnston9319]

@@neko2n he was being sarcastic because I used words he didn't understand. Yes it's cringe but if you say something that sounds dumb people attack you, if you say something that sounds smart people attack you. So fuck it lets play the game.

[@jacobspaulding1979]

I love your content never stop being how you are now. Your amazing and I wish I had a teacher like you.

[@so63191]

YOu'rE AmZiNG nOT yOUr AmZingf OkkEK

[@nickthompson1812]

@@so63191 you good bro?

[@hyperkaizoku8316]

If he was my physics teacher in high school, I'd already discovered the 5th dimension. Seriously, this channel teaches me more than the 18 years of study in High School and Colleges❤

[@spiderdude2099]

It’s crazy to think that in no uncertain terms, this is exactly what the earth does in space, just on a massive scale. In fact the act of procession will move the location of the Celestial North Pole over thousands of years. In fact in about 50,000 years, the North Star will no longer be Polaris, but the much brighter star “Vega” in the constellation Lyra

[@namesurename3441]

They can be gravity neutral if massive. You are one of my fav dudes ever

[@dragonveeryt751]

Fun fact; You found the action lab randomly and watch him regularly 😂😂😂

[@jiddy30]

Isnt that how most people find any channel?

[@abdussamad01736]

It's not a matter of laughing.Everyone finds channels randomly and It happens with all of us!

[@westonding8953]

@@jiddy30 it can be introduced to you by someone.

[@dragonveeryt751]

Just joking guys why are you take my words in wrong way like @Abdus samad.. please don't take my words in wrong way please don't🙅🚫

[@WeighedWilson]

Randomly? No. KZbin pushed it on us.

[@the101dad]

One thing you missed in precession is any touch on the precession is also felt 90 degrees later which is what we have in the case of Helicopter rotors. The hydraulics are actually setup up 90 degrees to the left or right, depending on direction of rotation.

[@luke.perkin.online]

This is best illustrated with a spinning balanced sea-saw with a weight on one side and the gyro fixed on the other. The weight end goes up when you turn the sea-saw one way, the gyro when you turn it the other.

[@erraticToaster92]

After getting a gyroscope today, I said to myself, This is exactly the kind of thing the Action Lab would make a video on. And you have! Thank you! Alway love your in-depth explanations.

[@PhysicsHack]

Fantastic demonstration! Love it! :)

[@movelikejaeger1914]

Gyroscopes are crazy machines. For myself some of the behavior feels counter intuitive, and it never fails to give me a little wow effect seeing it work its magic.

[@ErnieTheDachshund]

This man is a wizard. HE KNOWS SO MUCH!

[@pergt269]

I've been looking for this exact explanation for the gyroscope for YEARS!! Thank you so much for creating this video explaining the effect of the gyroscope external forces 🙌❤❤❤ wasn't able to get this explanation anywhere else 😢

[@vishalpatil-fy2ot]

I want a science teacher like this man. Every one want.😍🥰🤩 u r video's so much. Long ago subscriber.

[@sethchapman8001]

that is by far the coolest gyroscope I have ever seen.

[@cg.man_aka_kevin]

This person deserves to be an international school teacher... There is even practical knowledge and stuff. Not just writing and memorizing formulas that don't make sense... But it depends, whether the goods are expensive or not. If it's rich, it's free... :)

[@rohanpawar1603]

Everytime u come up with something new.. u r amazing 💙

[@westonding8953]

This was a difficult topic to teach. Really great work Dr. Orgill!

[@resina_tabasco]

Can this be atempted with a magnetic leviting gyro in a small vacum chamber? Is it posible? Does it make any difference?

[@TXHEN1]

And she said to me; "Don't ever stop the procession baby!"

[@deinauge7894]

well it's not the complete story you tell... when it comes to the egg or a spinning top rising up when spun fast, it depends on the point where the friction force is applied relative to its direction and the center of mass of the object. there are spinning tops that turn completely around until they spin bottom up, and they work because the center of mass is below the center of the sphere it spins on (if you have seen such a spinning top you know what i mean ...). for a spinning top to work normally, the tip has to be sharper than the whole object. (and if the tip has a flat part, it will never spin upright, but will have a minimal angle away from upright... important is only the part that touches the ground ^^) for gyroscopes this doesn't apply because they are build in a way that the spinning part of it is not supported only on a point

[@attilakonkoly1318]

Did Einstein study or observe a gyroscope? If not he could have got answers! Gyroscope is crazy, we might still not see what it is really about, but one thing is sure the answer is there, just in front of us!

[@deinauge7894]

@@attilakonkoly1318 it's not that hard to calculate what it does. you just have to use appropriate coordinates to describe certain aspects. what i wrote about the curvature of the tip can also be described by the friction on rotation and precession (as is done in the video),. So to say "not the whole story" was not quite right by me. but i think it is more convenient to use force and contact point to find out what effect the shape of a spinning top has on its behaviour.

[@attilakonkoly1318]

@@deinauge7894 Thank You! I believe that there might be an other hidden force with the combined movement, friction, gravity, an ionic or atom molecularity in other dimensions that we still don't know yet. It's only a hypothesis but I have the feeling that it's there!

[@perjohanaxell9862]

I would have loved a little bit deeper explanation of the forces involved in this. Especially since its so counterintuitive.

[@Flopsaurus]

Yeah the whole thing felt so abstract without him actually discussing the forces/torques

[@DukeEllision329]

Thank you for sharing examples of counterintuitive physics.

[@charlesvanneste2834]

The real question is where did the centripetal force go? You'll notice that as the gyroscope on the string is precessing, the string remains completely still, yet all the mass should be at the gyroscope (that string should be wiggling everywhere but it doesn't). The center of mass looks like it is at the center of the string. I find this an amazing effect that is almost entirely overlooked.

[@mcmaschio]

Love this channel … i learn so much 💯🔥

[@3dy441]

Love watching these videos, I could listen to you for hours. Kool video

[@comment.highlighted]

It’s great to learn new things. Thank you 😊

[@NVAfilm]

"If there was no friction the gyroscope would precist forever" no not exactly the gyroscope is still transferring rotational energy to angler energy. It would very slowly loss energy . Please correct me if I am wrong. 🙏

[@Bendigo1]

It is not really transferring any energy though, It is only using the energy it has to change direction. Without friction there would be no energy transfer and no losses.

[@magnusandersen8898]

I thought I already knew how a gyroscope works, but I was wrong. Very cool video

[@ernestoterrazas3480]

Fabulous experiment, fabulous explanation . Congratulations super interesting thank you Very much.

[@Shokuhin]

Wait but if the spinning slows down, wont the precession become more dramatic because there is less velocity that offsets the g force

[@sandrawong6787]

How to save your Beyblade:

[@MeOKMeO]

Indeed gyroscope is a very simple thing the torque of downward tilting acceleration by gravity acted on the lower part of the gyroscope causing a velocity of downward direction acting on the lower part, which then get spinned up to the other position opposing the further tendency of the downward movement of the overall newly lowerpart of the gyroscope, thus maintaining the position of precession at the balanced state of the spinning speed on renewing different parts position of the gyroscope and the downward torque.

[@volvo09]

That stainless gyroscope is nice.

[@marsdeimos4301]

I'm sorry, I like your videos immensly but this time I feel like this one raises more questions than it answers. Since all the parts of the gyroscope appeared to be very finely machined stainless steel, it's very hard to see which parts of it spin, when do they spin, how fast they spin in relation to each other, and what kind of bearing is there between them and how that friction comes into the equation, if at all. Speaking of friction, I watched the video several times, and besides my confusion about friction of what against what causes what, all I heard was what the friction causes, and no deeper explanation as to *why* is does so.

[@WarriorsPhoto]

That's cool. I like how you make this science stuff easy to understand.

[@rxotmfrxotmf8208]

A gyroscope is a beautiful instrument that has always fascinated me, especially the large ones that resemble a bicycle wheel. There seems be some inherent connection with Mach's Principle.

[@KaliFissure]

Yes! Neutrinos are all spin. 3 axes of spin. When a bundle of 3 perpendicular gyroscopes is moved what happens? The gyroscopes start tumbling. Like neutrino oscillation. 3 axes of spin tumbling. Each axis with a different coupling factor. Static. Electrical. Magnetic. Which Because charge is how we measure things gives 3 different "generations" of particle.

[@truestopguardatruestop164]

This is really interesting. Is something you arrived yourself or there is some interesting website I can read about more (because I like very much this interpretation which could get us more further into science)

[@davidj.p]

@theactionlab does your friend sell these gyroscopes? this is so amazing I would love to own one.

[@josiahstanley9291]

Im glad you are on the gyroscope subject. There is a company that makes them for small to medium boats that stabilizes in waves. I am wondering if you think it's possible to have a gyroscope in an off road trophy truck that prevents nose dives. I think it's reasonable and could get us video game like stability.

[@daytonoglesby4311]

I had a similar idea with small planes to prevent nose dives, yours is most likely more reasonable though!😂

[@chitlitlah]

Wait, what? A gyroscope large enough to stabilize a boat? It seems like that would have to be very large and prohibitively expensive. For an offroad truck, one of those that ramps hills like in motocross, I would think you wouldn't want that. You want the truck to easily tilt back as it's going from flat ground to the base of a hill, and then you want it to tilt forward gradually as it's floating through the air so that it doesn't land on its ass. I've had enough dirt bikes to know that landing with the front wheel way up in the air isn't ideal even if you're landing on flat ground. It also seems like the truck might try to roll to the left or right (just like in the video) as forces influence it to tilt forward or backwards. I picture the truck launching off the hill leaning to one side and then landing on the opposite side, though that may be a bit dramatic.

[@PuerRidcully]

Aren't the spinning wheels working somewhat like that? I think the car tips forward when you brake and stop the wheels from spinning forward.

[@RahulSingh-ou6se]

The nicest man in entire multiverse 🙏🏼

[@ivegotheart]

I've seen 2 gyroscopes keep a bike upright. Why can't 3 gyroscopes levitate, like 2 sticks raising the 1 stick in the middle.the gyro also does not need to be a wheel. I think gyroscopes will be levitation motors

[@truestopguardatruestop164]

I think they will levitate the object in the middle, but the gyroscopes themselves will fall down

[@jeffreycoe1665]

Equilibrium of rotational forces/torque exceeds the gravitational force pulling downwards due to speed of rotation.

[@Mikaci_the_Grand_Duke]

Very nice explanation, however a bit shame that you show no drawing to explain the forces. I think a bit of that kind of illustration is always helpful.

[@sharonsabu365]

I read somewhere that they just recite encouraging words to themselves to lift themselves up.

[@D-B-Cooper]

Participation trophies.

[@havochvac357]

What if you attach a gyroscope to another gyroscope and spin at opposing rotations

[@avgamer9829]

action lab can you please post an experiment video today or tomorrow? i actually need it for research in a project. As you had mixed the water and oil with the vacuum chamber by degasifying it, can you boil it too like 115* celcius to find out if the miscible liquids separate by the boiling of water turning into steam and rising by the process of simple distillation. Can you please consider this and find out the boiling point of degasified water and if distillating it doesnt burn the oil. And can you please do it till the end of today? Thanks a lot

[@markmatthews1802]

But if gyroscopes always precis, how do gyro compasses work? Aren't they always supposed to point to the geographical north pole?

[@alan2here]

but also … Helping the precession speeds up the spinning, it's really impressive.

[@sabarishr381]

Others: you are still seeing vidoes from this channel after all this time ? Me: Always ( As usual the video was excellent have learnt it properly now !! )

[@DoomSlayersPrincess]

I love this channel so much

[@YunxiaoChu]

Even without friction between the gyroscope and the string, the string would twist enough that the precession slows ,felling the gyroscope

[@NoahSpurrier]

Hmm… something like a helicopter stabilizer bar could balance the spin and precession forces to lock the gyro at a desired angle.

[@scorp18121982]

That was just awesome. I'm pretty sure we're missing something there, that would eventually make the gyroscope lift off ;P

[@kamidesuka]

armed with this knowledge, I shall now seek to make an unstoppable beyblade

[@sonnenklang6925]

Thanks !!!! Through your video i got the sudden realisation that this must be a possible unseen mode of the spinning ballchainloop and yes it works u can suspend a chain 100% horizontal only with a wheel that powers it and a rotation to keep the precession going... i believe i found something new here .. made a video u can find on my channels latest videos, cant post link here gets deleted..

[@deadbeats4894]

Geomagnetic torque is why the magnetic poles flip. Also, what current academia refers to as 'gravity' is simply incoherent magnetism.

[@jamess.931]

Should haven drawn a few lines on the top of that gyro, would have made the visual alot easier to see for the viewer

[@Astromath]

Please tell me where to buy a gyroscope like the first one shown in the video. I found a few on Amazon but they were all rated as bullsh*t

[@saurabh_1001]

Great video. Can you do a video on a top that inverts on its own when we spin it the correct way pls. I just don't get how it works

[@darkwhite123]

Probability. it is everywhere: Probability: beeing in the middle is the most probable because it has the exact same reason to be at the left side or right side or any side... only exception is the middle.probability summs up in the middle.

[@san4th]

my brain is spinning exactly like that gyro

[@robertjenkins2578]

I wish I could see gyroscopic principles applied to a bowling ball. Modern bowling balls have a “weight block” inside them. The weight block or core has the shape of a gyroscope. Ball drillers specialize in placing the finger holes of the ball so that the degree of precessing initiated at the point of the bowler’s releasing of the ball advantages the bowler’s chances of scoring a strike. I have watched many videos by ball drillers. But their explanations of the physics tends toward the mystical.

[@paulthomas963]

I've seen gyroscopes precess in zeroG therefore gravity is not causing it. There is a force at 90 degrees like a magnetic field to an electric field.

[@josefaction6982]

awesome lesson!! :D

[@AlexDeGruven]

I feel like this is a similar effect to the saddle-shape that keeps the ball centered when spinning.

[@retalbtaylor370]

Actually someone with something interesting to say…unlike most other vids on Utube! Cool info and cool guy!

[@KaliFissure]

👍 I've been a STEAM educator my whole life pretty much and the very elementary first principle almost crude way is just so perfect. No dis. That a principle can be shown with minimal and familiar rather than specialized tools that is best imho. This show had totally been an inspiration while I've been working on my TOE. Neutron decay cosmology.

[@Qaptyl]

ㅤ i love STEAM

[@WeighedWilson]

I love TOE's

[@Qaptyl]

@@WeighedWilson same oh wait it was a joke?

[@johnburgess2084]

Very interesting. How well does it work in the ideal case of NO friction on the spinning bearing? Specifically I'm referring to powered gyroscopes, like used in airplanes' artificial horizon in decades past, or the Apollo capsule gyros. Is there a difference between a powered gyro that overcomes friction, and one with theoretically perfect bearings with no friction?

[@arielhermoso4262]

@johnburgess : Maybe, the gyro designer used a magnetic bearing, so almost no "surface-to-surface" contact transpired between those concerned moving parts... Hence, longer time for rotation, before it come to a complete halt... The American NASA group hinted, in the 60's decade, that they used a "liquid helium" as a bearing system, for the gyroscope gadget of their rocketships, used in outerspace exploration, experiments, etc.. The gyroscope effect + very efficient bearing system, was the SECRET for a "near 95% efficient", HYBRID type, power Genset- thats why, the media & school sector was tight lipped (power moguls directives??..) - when it comes to the design of the very elusive vision, the "near perpetual machine" dream fulfillment... Gyroscope principle + angular momentum + "fricrionless system", was the secret contraptions, used by the Almighty Creator God (John 1:3 & Hebrew 1:3 & Genesis 1-2 chap.) - in running those myriads of planets, circumnavigating around the sun, non-stop, in "perpetual motion", for thousands, millions of years...

[@russguppy8761]

It is not an Action Lab video until you do it in a vacuum chamber.

[@Tailspin80]

Good, now could you explain the physics? In mathematical terms. It must be to do with transfer of energy between the spinning top, the processing top and the potential energy (the height of the centre of gravity), with energy being lost through bearing friction and air resistance.

[@zackzimmer7167]

Now man a manmade UFO.

[@AmericanToucan]

Beat me to it

[@flufflessMovies]

Nice, thank you for sharing

[@binu.l.g5232]

Hi Action lab, could you please do a video about flowing smoke or 'cold smoke.

[@hyiu]

Can you put a link on where to get that nice gyroscope? Is that for sale somewhere?

[@adveshdarvekar7733]

It's expensive bruh

[@hyiu]

Is there a link somewhere that we can check? Or an estimated price? Nice things are rarely cheap…

[@zaphodbeeblebrox2817]

Do you think gyroscopic forces play a part in the chain fountain's spirals?

[@truestopguardatruestop164]

Curious

[@thewrongpriorities]

Gyro's are dope. Thanks for the video

[@thakyou5005]

Great, let's make some flying cars out of it.

[@christmassnow3465]

It would be interesting to see how the gyroscope would behave under different levels of gravity.

[@adveshdarvekar7733]

Let's go to the moon then

[@jezonesjezz7179]

Let's go to the black hole then

[@truestopguardatruestop164]

Let’s go to Mars boys

[@tejas7110]

when water is added to brime solution will the water flow over the solution or dissolve in it

[@mehmetalivat]

Could you try this adv. gyroscope in vacuum chamber? and compare the fall down times?

[@HOWBAZARY]

You just showed how to drive a flying saucer.

[@CatInABaseballCap]

Finally not a short :D

[@hexerey]

?

[@gregorycross612]

Very interesting! I want one!

[@sergal2]

If your friend David can make this gyroscope from opposite pole magnets on base, that gyroscope in vacuum potentially can rotate forever

[@MammaOVlogs]

wow way interesting, loved it

[@rupamjha5009]

Damn i love these videos