Gravity-Defying Coin Takes 2 Minutes to Tip Over-Euler's Disk
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5 жыл бұрынGet your Action Lab Box Now! www.theactionlab.com/
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In this video I show you something called Euler's disk. This is a disk that has very little rolling friction. I talk about the reason that it does eventually fall over vs what most people would assume the reason is-gravity.
WARNING:
If you use the information from this video for your own projects then you assume complete responsibility for the results.
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@gentlebootman3347 5 жыл бұрын
now put it into vacuum(negate air friction), make it 1.5 times bigger and put it on ice. grab a snack, and watch it roll for eternity.
@tienezung4042 4 жыл бұрын
Vaccum and ice?
@megamiana-spaceforcecomman705 4 жыл бұрын
Use blue ice its more slippery
@cockadoodledoostudios2778 4 жыл бұрын
*m i n e c r a f t*
@thomast4511 4 жыл бұрын
gentlebootman please
@paperbagcomedychannel7492 4 жыл бұрын
r/woosh
@patricks1560 5 жыл бұрын
If it doesn't fall over, it's a dream.
@przemekpaleta4934 5 жыл бұрын
Inception
@gelo2714 5 жыл бұрын
Dżejson Pawulo yes
@izzuddiniskandar3254 5 жыл бұрын
Nice reference
@pogoproductions7801 5 жыл бұрын
Patrick S, lol, wtf.
@vladimirlenin9120 5 жыл бұрын
Simpson’s
@Lowmandavis 5 жыл бұрын
Me: spins a glass coin on a mirror Physicists: "GET ON THE GROUND! Perpetual motion has been banned on 46 planets"
@brettunderwood1568 5 жыл бұрын
Most under rated comment😂
@Lowmandavis 5 жыл бұрын
@@brettunderwood1568 thanks :D
@jdkhaos4983 3 жыл бұрын
@Ionic777 millions is an understatement. There's an estimated two trillion galaxies in the universe (theres probably a hell of a lot more) Two trillion galaxies each with roughly 200 billion stars on average. It would require orders of magnitude to describe how many planets are in the universe. There's roughly 10⁴⁰ estimated stars in the observable universe (that's ten with forty zeros).
@amritprajapati6075 3 жыл бұрын
@@jdkhaos4983 even trillion is too less, instead of trillion i would have used *Zillions*
@cabbageboi6365 3 жыл бұрын
@@jdkhaos4983 no, I estimate that in the Observable Universe, there are about 1×10^24 to 2×10^24 stars and in the Unobservable Universe (if the Universe was a septillion time wider longer and higher) around 6×10^98 stars.
@marsbase3729 5 жыл бұрын
It would have gone even longer if the mirror wasn't moving.
@kevintucker3354 2 жыл бұрын
Yeah. Double sided tape to the table and add a few more seconds.
@mr.cringekid5117 5 жыл бұрын
How to win every game of beyblade
@RandomPerson-qg7yq 5 жыл бұрын
What if the opponent spins their beyblade on the same surface of material that you're using?
@logocorp_590 5 жыл бұрын
Omg I never thought of that lol
@elimastermind6684 5 жыл бұрын
Mr.Cringe Kid 😂😂😂😂🤦🏾♂️🤦🏾♂️
@rickyybrez 5 жыл бұрын
Lol
@justacatwhoneedstherapy4095 5 жыл бұрын
HOLY SHI-
@Lowmandavis 5 жыл бұрын
"Honey? Why is my mirror all scratched up?" "For science!"
@johnhernandez3134 4 жыл бұрын
It's not a normal mirror. It is specifically for the disk and is slightly concaved for a reason.
@ghost_animates7926 4 жыл бұрын
John Hernandez it’s a joke
@yawgmoth6568 4 жыл бұрын
"I was testing the purity of several batches of street cocaine... ...for science"
@gredausvemiru6236 4 жыл бұрын
Its very hard to scrath a real glass mirror
@TheRealDrJoey 2 жыл бұрын
@@ghost_animates7926 Excuse him for pointing out a pertinent and interesting detail.
@DagoDuck 4 жыл бұрын
3:33 That sound is just so satisfying. 6:22 Even more satisfying.
@spicyice1012 3 жыл бұрын
His woah at both these times sound almost the same
@KartikSharma-so1pz 3 жыл бұрын
@@spicyice1012 yea😂😂😂
@dhirajrathod5312 3 жыл бұрын
@@spicyice1012 he crop > duplicate and > pasted the audio clip.
@Falcxn. 3 жыл бұрын
WHY AM I SEEING THE 6:22 TIMESTAMP IN EVERY VIDEO AHHHHH
@hemangjesur 3 жыл бұрын
ASMR for me😅
@harshaan9221 3 жыл бұрын
4:20 : my uncle laughing at his own joke
@gokulkanna9681 3 жыл бұрын
Lol
@ikilledaman 3 жыл бұрын
LOL
@somedummyonyoutube3362 3 жыл бұрын
nice timestamp
@leticia-iu4my 3 жыл бұрын
It's weed time
@Fiat_Multipla69 3 жыл бұрын
Lol
@kriss204 5 жыл бұрын
*Who else is sliding down in comments to find* *who has the best joke for this scientific video?*
@kriss204 5 жыл бұрын
Ahah..🤣 it's all u🤣
@siredward9568 5 жыл бұрын
Dammit.. 😁
@catpower8822 5 жыл бұрын
Dammit
@mrfritiof4072 5 жыл бұрын
Definetli me😅
@tarangpatil6952 5 жыл бұрын
Yeah and I think I got the one
@deanmoncaster 5 жыл бұрын
"do you know why this coin stops spinning?" "Friction?" "Now you might think it's gravity" "No, friction. I think it's friction" "Well the answer might surprise you, it's friction" "That didn't surprise me, I already guessed that right off the bat"
@bomorgan138 5 жыл бұрын
deanmoncaster congratulations. Your understanding of physics is above that of a 10th grader’s
@deanmoncaster 5 жыл бұрын
@@bomorgan138 I would send you a link to the description of sarcasm. But I guess that may go over your head.
@bomorgan138 5 жыл бұрын
You obviously took that comment pretty seriously. My deepest and most sincere apologies.
@deanmoncaster 5 жыл бұрын
@@bomorgan138 no, but chances are you're a yank and yanks don't get sarcasm.
@visualeffectschannel 5 жыл бұрын
That last sentence is what ruined it
@menace153 4 жыл бұрын
Her: that didn't last long Him: 3 seconds omg yes new record
@nyanSynxPHOENIX 3 жыл бұрын
Well, next time they should try a bed instead of styrofoam
@billbrown994 3 жыл бұрын
He knows soooo much but doesn't know how to spin a coin. 🤣 Holding the coin on its edges would produce a much better spin than by holding the sides.
@triples4783 3 жыл бұрын
@@billbrown994 umm I think you missed the joke idk
@billbrown994 3 жыл бұрын
@@triples4783 I am only referring to his spinning abilities...i think you missed the import.
@triples4783 3 жыл бұрын
@@billbrown994 ah yes I seem
@cianicaba5366 4 жыл бұрын
Imagine you're a thief then you break at someone's house and stumble upon this.
@wawan8759 3 жыл бұрын
I would steal it
@epicmeerkat1677 3 жыл бұрын
Break it that unsatisfying
@handleisntfkinavailable 3 жыл бұрын
'Hey guy check it out its just vibrating like it has battery power in it' 'Woah'
@jonh3141 3 жыл бұрын
Just watches the dude for an hour before walking out silently
@FingerprintGamer 3 жыл бұрын
Next morning police report: Robber caught playing with a coin and mirror all night and now arrestes for trying to rob the house owners. Newspaper heading: Science saves man from robber
@imvalidusername9546 5 жыл бұрын
DID i JUST WATCH A COIN ROLL FOR 2 MINUTES STRAIGHT?
@hogasandrei2631 5 жыл бұрын
SHOT!SHOT!SHOT!SHOT!SHOT!
@engi.2 5 жыл бұрын
stop screaming plz =|
@roastntoastem1878 5 жыл бұрын
Yea you definitely did
@rockriversniper 5 жыл бұрын
Sadly i watched it twice.
@burritoman1929 5 жыл бұрын
Yes yes you did i also just wasted 2 minutes of my life...
@hunterbowman4207 5 жыл бұрын
the coin gets dizzy and falls over
@zerodeaths6710 5 жыл бұрын
No it's... BECAUSE I'M BATMAN
@boobyg9938 5 жыл бұрын
@@zerodeaths6710 you ruined it
@zerodeaths6710 5 жыл бұрын
@@boobyg9938 I know, that's what l'm here for😇
@boobyg9938 5 жыл бұрын
@@zerodeaths6710 you just turned the tables. Youre a legend.
@zerodeaths6710 5 жыл бұрын
@@boobyg9938 😎
@floppyhcr2878 4 жыл бұрын
3:33 am I the only one who thought it sounded like a car revving its engine?
@holala13 4 жыл бұрын
Me too
@yaboi2540 4 жыл бұрын
Yes it was like VRRRRRRR
@milan12 3 жыл бұрын
Yeah like a v8 or sth
@afrahirushad9016 3 жыл бұрын
Yes
@QUICKBOOKS1 3 жыл бұрын
I thought a Hyperactive Pac Man.
@pboytrif1 5 жыл бұрын
5:15 My adult self: wow that’s impressive physics My child self: *omg I’m gonna use this to power my spaceship* 6:15 Yep. It’s Confirmed.
@kali9200 5 жыл бұрын
STICKY WICKY
@godzillae0579 5 жыл бұрын
NASA where u at?
@rembrantwithagrenade171 5 жыл бұрын
I literally thought of that...hahaa
@N9TheNoob 4 жыл бұрын
3:33 - 3:37 sound better. Sordof like a v6 gasoline engine
@xqtzzzy334 3 жыл бұрын
510th like
@Punnikin1969 5 жыл бұрын
Considering the flexibility and instability of the mirror, I was somewhat surprised it went as long as it did. A disk similar to the one you used with much sharper edges and a more stable platform, such as polished granite or heavy glass, especially with a non-stick compound, would be amazing to just watch. Higher rigidity and lower friction should be the way to go here, definitely. A laser etched image on the side of the disk and some directed lighting on it would probably be a very popular video.
@mintyfresh1090 5 жыл бұрын
Dan Bingham now Harvest the energy
@jonny5873 5 жыл бұрын
Yea you should just make this video instead of giving everyone else the idea to do it
@Punnikin1969 5 жыл бұрын
Sure thing. All I really need to do this is a camera, machine tools, time, the ability to walk, a few hundred dollars minimum, and laser etching gear. Of this, I have less than none of it.
@mintyfresh1090 5 жыл бұрын
Jonathan Sayle its an idea douche lol
@PandaMane 5 жыл бұрын
He was making a joke, Aaron.
@infamouscoffee4934 5 жыл бұрын
**physics has left the server**
@furyzenblade3558 5 жыл бұрын
😂
@calicoham 5 жыл бұрын
( *Tk The Killer Has Entered The Server* ) TK: "lol nope" ( *Tk Fucking Destroyed The Exit Button* )
@kylaxial 5 жыл бұрын
no
@infamouscoffee4934 5 жыл бұрын
@@kylaxial yes
@jackcole31 5 жыл бұрын
(Physics) -0 divided by -0 error
@ikaymon9224 5 жыл бұрын
"It sounds like a spaceship taking off or something " I think you have explained an Alien Energy Generating Technology Lets call it the AEGT effect
@balls5823 3 жыл бұрын
AEGT sounds pretty bad
@justsomeguywithhalfamustac6837 4 жыл бұрын
Normies: *Euler's disk* Me an intellectual: *_"big boi beyblade"_*
@thomasfalla8590 4 жыл бұрын
WHAT THE HELL TODAY I FOUND YOU AND WITH AND WITHOUT (also justin Y)
@battlesquid6746 4 жыл бұрын
You are not the real one and only.
@remg.4075 4 жыл бұрын
hail the guy without a mustache, he wins
@iizist722 4 жыл бұрын
Why are you everywhere???
@bluelightning3290 4 жыл бұрын
Cool half mustache
@TheYoungFilmmaker 5 жыл бұрын
Some energy is lost due to sound created so it would eventually stop spinning surely?
@brogant6793 5 жыл бұрын
The Young Filmmaker sound is created by the air and since this would be s a form of friction you wouldn’t have air
@landayly4464 5 жыл бұрын
Yeah, but that sound is due to friction, so if you reduce friction, you reduce the sound, until there's no friction and therefore no sound (hypothetically of course)
@ksp-crafter5907 5 жыл бұрын
He should try this experiment in a vacuum - there would be no energy loss due to sound!
@neonnimako8817 5 жыл бұрын
@@ksp-crafter5907 no because most of the energy is lost due to friction. and even if he would put it in the vacuum chamber, it is almost impossible to have a frictionless surface.
@ksp-crafter5907 5 жыл бұрын
But there would still be no energy loss due to sound generation! ;-)
@zackh.5978 5 жыл бұрын
Bro, you're spinning your coins wrong
@dboyz101ify 5 жыл бұрын
What?? lol
@Denelix 5 жыл бұрын
2 hand spins are longer uwu
@CriticalAdventure 5 жыл бұрын
yunno he has to start the timer
@Theredstar2478 5 жыл бұрын
@@CriticalAdventure he can do a 2 hand spin, start the timer, then just add a second
@CriticalAdventure 5 жыл бұрын
you wont be exact and you never know exactly how many seconds was the time between the time the coin was spun and when he started the timer
@sheikmacrohon4702 5 жыл бұрын
You should've oiled the glass..... . . . . *YOU SHOULD'VE OILED THE GLASS!!!!!*
@arianelcole 5 жыл бұрын
i was going to comment that same
@pezni3481 5 жыл бұрын
I think it would be worse, bc it would have more friction
@niki5354 5 жыл бұрын
@@pezni3481 lmao what
@pezni3481 5 жыл бұрын
@@niki5354 its a liquid, so it got more friction, if its a tin layer it would be better I think
@natasazajc9889 5 жыл бұрын
@@pezni3481 that is acctualz yes
@giacomomalandruccolo4334 5 жыл бұрын
Imagine putting music in the background and talking while this thing spins
@coconutshrimp7919 5 жыл бұрын
My 2 year old sat down and watching this video. He was mesmerized lol. Gotta start them smart young!
@coconutshrimp7919 5 жыл бұрын
Well shit guys. I didnt have action lab growing up so I turned out dumb. All I can hope is he does better xD
@TALKINGtac0 5 жыл бұрын
I thought that said *gotta smart them young*
@BruceWayne-xn5ui 5 жыл бұрын
@@TALKINGtac0 nah its says "gotta start them smart young"
@ChallengeTheNarrative 5 жыл бұрын
Awww furure economy slave.
@patriciabray7285 5 жыл бұрын
M
@NicKoehler 5 жыл бұрын
Gravity is pushing it down and also that force is creating friction.
@TheActionLab 5 жыл бұрын
You are correct. No gravity no friction, my clarification is that at is friction, caused by gravity, and not just a downward force that stops the coin and pendulum. If you only thought that gravity was the thing stopping it then you would forget how different surfaces with different friction factors affect it.
@NicKoehler 5 жыл бұрын
No I know that it's friction too, but as you said, no gravity no friction. So I think gravity is the main reason anyways.
@JOSHHMusic 5 жыл бұрын
@@TheActionLab There is still friction without gravity. Even in a vacuum.
@neurofiedyamato8763 5 жыл бұрын
Gravity in Earth is the cause of friction in this scenario, but really anything that causes the two surface to contact will induce friction. If it was a magnetic field pulling it down, there will be friction regardless of gravity. Gravity isn't the main determining factor since any downward force will achieve the same result.
@JOSHHMusic 5 жыл бұрын
@@neurofiedyamato8763 Air friction plays a substantial part of this as well.
@realityobservationalist7290 3 жыл бұрын
The whole video I was thinking, "what about in a vacuum?" I think that's so crazy how air friction is basically negligible.
@nutanjha9065 5 жыл бұрын
Scientists in 2000:By the year 2019 we'll have flying cars! Me in 2019 watch a coin spin for 10 minutes in awe that was created way way way back
@johnhernandez3134 4 жыл бұрын
Scientists in 1990: By 2000 we'll have flying cars.
@fractal4284 5 жыл бұрын
What would happen if you use some type of lubrication on the mirror would it spin longer please test this
@NetAndyCz 5 жыл бұрын
Do not think that would help, but using bigger glass and attaching it firmly to surface below, like on a huge piece of rock would help for sure, the mirror wobbled on the table a lot and there was big energy loss.
@jarls5890 5 жыл бұрын
Lube would introduce "stiction" - where the edge would have to break free from the tension of the lubricant. Perhaps with an extremely thin and light layer. Maybe. What would work better, I think, would be a much harder, stiffer and smoother (highly polished) surface. A glass mirror is not ideal. Notice how the whole mirror flexes (due to its plastic frame) as the coin spins. That's energy lost to "bending". A thick slab of very hard steel polished to perfection would yield even better results I think! There is a Japanese video on YT where the challenges machine shops in a sort of competition to make the longest running spinning top. They end up with using very hard steel to get the longest run times.
@limcheehean 5 жыл бұрын
Spinning on ice would be better
@fractal4284 5 жыл бұрын
@@limcheehean I think if you did that the friction would it cause the ice to melt in the friction Zone where it is spinning and it will build up more and more water and more more friction just try rubbing your finger back and forth on a block of ice and it will slowly get very wet and you start splashing water everywhere
@ploperdung 5 жыл бұрын
GENIUS!
@AdriansNetlis 5 жыл бұрын
But for object to wobble on frictionless surface forever it should make no sound nor produce heat in order to conserve energy. So you'd have a soundless wobbler.
@TheActionLab 5 жыл бұрын
Soundless wobbler...lol
@MuzikBike 5 жыл бұрын
Sounds like a Monty Python character.
@brogant6793 5 жыл бұрын
Adrians Netlis friction causes the sound and the heat, if frictionless surroundings were possible then there’d be no problem
@nemophilaaurita8856 5 жыл бұрын
And a never ending wobbler too
@martiddy 5 жыл бұрын
@@brogant6793 Actually is the vibration of molecules that causes the sound.
@woofle4830 5 жыл бұрын
To see the coin spin: 4:14
@legendaryzet8450 5 жыл бұрын
D!ng or vsauce explains it much better.
@bluelightning3290 4 жыл бұрын
Can I have a woofle
@sarthakgambhir3140 4 жыл бұрын
5:42 HEY MY EPILECTIC FRIEND DOES THE SAME THING , DOES THAT MEAN HES FRICTIONLESS TOO?
@niconicer6463 4 жыл бұрын
Sarthak G this is very cursed but i like it
@blueshark140 4 жыл бұрын
Ikr
@ReallyPissedOffNow 5 жыл бұрын
So did the giant coin land on heads or tails? Surely that's the most important question you should answer when spinning a coin.
@vcommandarv5916 5 жыл бұрын
Darren Gladwin someone is asking the real questions here!!
@kajetanmlynarczyk3345 5 жыл бұрын
You flip a coin for that though
@theChain120 2 жыл бұрын
But that is decided way before the spin stops, and even beforr the moment the center of gravity tips over the edge.
@user-we6lw3ff8m 5 жыл бұрын
Would it wobble for longer if you put it in a vacuum chamber on an oil-coated mirror ? Awesome video too !!
@eduardenache96 5 жыл бұрын
Maybe, but how would you spin it in a vacuum chamber?
@yuno9121 5 жыл бұрын
Spin it and turn the vaccum on real quick and hope it stays spinning?
@user-we6lw3ff8m 5 жыл бұрын
build a vacuum chamber with a hard-rubber glove attached to it . So you can stick your hand in it and tamper with anything inside. I didnt describe it prefectly, but i hope you got what i meant.
@user-we6lw3ff8m 5 жыл бұрын
something like that: www.google.com/search?client=firefox-b&biw=1920&bih=966&tbm=isch&sa=1&ei=8Vi2W8KUD4fTkwXd356IBA&q=sterilized+chamber+glove&oq=sterilized+chamber+glove&gs_l=img.3...49188.50139.0.50220.6.6.0.0.0.0.196.484.0j3.3.0....0...1c..64.img..3.0.0....0.f3Rm94ob014#imgrc=UF_g_M6Ms2vMRM:
@metaljustiny.4179 5 жыл бұрын
@@user-we6lw3ff8m when you said "with a hard rubber gloves attached to it" I understood instantly 🤷
@generalwolf35gaming 5 жыл бұрын
Friction, gravity, momentum, air resistance, and a few other things play a role
@iconic_apraxia9615 5 жыл бұрын
No, it the wind
@joeshedler6496 5 жыл бұрын
I'd like to see how fast it spins. I wonder if you could use at bit of reflective tape and a laser RPM counter to measure how fast it spins as it gets closer to drop.
@theChain120 2 жыл бұрын
I know it's a late reply, but that would be a very disappointing result, because the coin actually doesn't rotate that much. It's the constantly accelerating change of the contact point on the very edge that we hear. The coin actually rotates relatively slow around the Y Axis, it's the contact point that changes increasingly rapid. You could Not measure that with a reflective tape, because the tape would be attached to a fixed point on the coin, and, as I said, the coin rotates slowly. You would need something like a two-dimensional, planar pressure sensor to keep track of where the contact point is, and that would be a very quick rotation on a circular pattern.
@SpydersByte Жыл бұрын
yea its not spinning fast at all, its just wobbling fast :D
@nathaselager 5 жыл бұрын
I love the sound of that thing spolling!
@austinklinger4852 5 жыл бұрын
Nathaniël would be great if he shut up and didnt remind us its spinning every 3 seconds
@jcarir 5 жыл бұрын
Sooooo. Why does the title say “Gravity-Defying” when clearly gravity was present and applied.
@cosmicrefractions2834 5 жыл бұрын
jovanni carlos shit, you right
@wraithe85 5 жыл бұрын
Probably because the videos about friction and not gravity... it stopped because of friction, not gravity, therefore it 'defied gravity'. Lill wee baby pun.
@wolfxp3861 5 жыл бұрын
Gravity does not affect the rotation of a "falling object" because the coin falls towards the center of the earth the only reason gravity affects the coin is through increasing the friction.
@narakarrarr6191 5 жыл бұрын
Thta, my friends, is baiting the clicks to be attracted to the video.
@sciencelearning263 5 жыл бұрын
@@wraithe85 wrong.. Without gravity, there would be no friction.. Without gravity to pull It back towards the mirror, the coin would bounce off of the mirror out towards outer space..
@SwapPartLLC 2 жыл бұрын
I'm pretty impressed by the fact that he can spin the disk with 1 hand while simultaneously pressing the button on his phone to start the timer with the other hand.
@kent6444 5 жыл бұрын
Who came here because of that "euler disc" on their recommendations?
@hgfjhfgify 5 жыл бұрын
Me.
@gavindeanextine4769 5 жыл бұрын
HEY VSAUSE MICHAEL HER
@snmaster56 4 жыл бұрын
Yes
@scottrobinson4611 5 жыл бұрын
Two of my friends did some cool research on this for their undergrad project. They were pushing for it to be published too but they didn't have the time to edit their report in the end. The physics is super fucking interesting when you get in to it. A confusing mixture of rolling friction and kinetic friction. Something I'm intrigued about is the 'chirp' you hear in the final couple of seconds. It's called a finite time singularity, it shows up in all sorts of places, notably the fairly recent gravitational wave detections. The frequency of the black hole/neutron star orbits (and hence the frequency of the waves) increases very gradually as the orbit decays, and then in the final moments you get this rapid increase. It turns out, the frequency approaches infinity in the final moment before the disk stops spinning.
@TheRealDrJoey 2 жыл бұрын
Wow! I haven't said this in decades, but, buddy, that is far out!! Approaching infinity, and therefore, by Einstein's theory, approaching infinite mass, right? So maybe that final micro-nano-second of speed is what finally drops the curtain.
@CanadianArchaeologist 5 жыл бұрын
I have learned more from this channel and Cody's Lab then all my years in science class. I now watch with my 3 year old granddaughter. I love the KZfaq content and no longer subscribe to cable tv.
@knowledgewillincrease7508 5 жыл бұрын
wait till you realize the earth is flat and all the other stuff you will learn from that. But you won't learn it on those 2 channels.
@nathancresswell794 5 жыл бұрын
@@knowledgewillincrease7508 Cody's lab has disproven the flat earth theory by using a simple telescope and trigonometry.
@peterstark5775 5 жыл бұрын
You leaned from a guy who said scientists concluded that air friction dosent factor in the slowing.... that would be against newtons law.......
@jaredlancaster4137 5 жыл бұрын
true dat!
@warl54961 5 жыл бұрын
@@peterstark5775 He made it quite clear that it wasn't a MAJOR factor, but is still a factor. He even mentioned that when it's "spolling" has gotten very low to the surface that's when it plays a bigger role.
@oldaircraftguy8844 3 жыл бұрын
I used to do this sort of thing using a tungsten loaded doorstop on a counter top. The noise, particularly towards the end used to drive the boss mad! Incredible!
@bernicecolas2630 5 жыл бұрын
3:34 sounds like a UFO INVASIONS
@zandergilder9928 5 жыл бұрын
2:39 Thats what she said.
@owasomeguy 5 жыл бұрын
That Gamer1407 ROTFLMFAO
@earthwormsally2954 5 жыл бұрын
You're probably mistaken her gender... oh wait.... nvm
@VerteX-vr1in 5 жыл бұрын
And 2:14 hehehe
@michaelwheatley7669 5 жыл бұрын
@@earthwormsally2954 whoosh
@exitspree 5 жыл бұрын
Damn, literally wanted to make this comment lmao.
@lxibxker 5 жыл бұрын
Him: “spins coin 1 whole second later starts timer
@spaghetti7180 4 жыл бұрын
Galaxy World42 *ends timer a whole 2 seconds after it stops *
@santiustelive 3 жыл бұрын
Wow it's almost as if he doesn't have lightning-fast reflexes
@shebahammy 3 жыл бұрын
@@santiustelive yeah he has bad reflexes not superhuman
@altonb93 3 жыл бұрын
@@shebahammy and cant spin a coin properly😂
@minners71 3 жыл бұрын
@@altonb93 You're seriously crying with laughter at your own comment wow, smh.
@luqartz 5 жыл бұрын
6:25 The Sound is so... I Don’t know!!!!!!!!
@hemprope4326 3 жыл бұрын
Orgasmic
@pikachu-jf2oh 3 жыл бұрын
Zooooop
@samanthagarg14 2 жыл бұрын
There is something incredible with KZfaq's algorithm. When I was studying black body radiation it brought me that from The Action Lab. I was studying rolling friction in school and I got this in recommendations. Action Lab videos make my understanding really better Thankyou 🙏
@Candy-uo8sv 5 жыл бұрын
0:33 no? no one thinks its because of gravity. Friction is what everyone thinks it is
@Mrsalodias20 5 жыл бұрын
As well as the unbalance of the object
@laszlosarosdi5417 5 жыл бұрын
I think it gets tired and naps a little.
@adamfurlong4979 5 жыл бұрын
Ikr
@jonny5873 5 жыл бұрын
Except for the fact that friction only exists because of gravity
@__nog642 5 жыл бұрын
Jonathan Sayle No.
@bluedidas 5 жыл бұрын
Try this in a vacuum
@nothin1456 5 жыл бұрын
Yusssss
@mrooney25 5 жыл бұрын
I don’t think it will fit in a vacuum it might get stuck in the nozzle
@amishpatel7794 5 жыл бұрын
Yeah
@ultimateninja3x01 5 жыл бұрын
He literally just said it's not any different!
@asadqube5336 5 жыл бұрын
@@mrooney25 you do know he doesn't mean a Hoover?
@camerontaylor4183 5 жыл бұрын
The initial energy given to the coin (how hard you spin it) does play a big role in how long it spins, but regardless this is was a great demonstration.
@818guy6 Жыл бұрын
Ohh ok
@brookea518 2 жыл бұрын
I love your experiments! Good stuff!!
@beepboop5684 5 жыл бұрын
What will happen if you put a mixture of polyethylene oxide and water on a sieve will it just go through or will is stay due to its long monecular structure
@ieatnapkins9225 5 жыл бұрын
Dora The peanut ur name does not fit with your words
@Axil0tl 5 жыл бұрын
@@ieatnapkins9225 I was just going to say that
@stevethea5250 5 жыл бұрын
What about peanut butter?
@vijayadixit6009 5 жыл бұрын
4:19 I love this sound
@BingoBangoBong0 5 жыл бұрын
Someone edit in a DJ to this
@dillard1764 5 жыл бұрын
Vijaya Dixit no
@tcreate.s 5 жыл бұрын
Nice correlation to friction as a way to explain this phenomenon. Excellent video!
@obayrafi2632 5 жыл бұрын
Fidget spinner : you stop spinning once you hit anything Euler : hold my eulers disk
@AedanBryant 5 жыл бұрын
I want to see this on ice
@zukodude487987 5 жыл бұрын
Celebirties on ice and now spinning metal discs on ice...
5 жыл бұрын
......like the Ice Capades a little too much, do ya?
@mattyplays-mcpe2846 5 жыл бұрын
Now I remember that one episode in "The Big Bang Theory" where raj tries to hold his breath.
@Chigger 5 жыл бұрын
His favorite movie is The Princess Bride.
@Charley-rz3hl 5 жыл бұрын
@@Chigger He doesnt like Indian food (I quess this has tured into "Who Knows Raj Better". Lol)
@anuragdasbhuyan5758 5 жыл бұрын
Raj is Indian.
@Chigger 5 жыл бұрын
Irony's great, isn't it?
@Chigger 5 жыл бұрын
@@brokengbax420 No. The princess is the bride, hence the title of the movie. If you haven't seen it, I highly recommend it.
@DJSevenPDX 5 жыл бұрын
he sounds like Beavis and Butthead's teacher... 🤣
@fryloc359 3 жыл бұрын
Damn, he does.
@paphinvithartono2637 3 жыл бұрын
kitchen product manufacturers: I'll take your whole stock
@hugo511 5 жыл бұрын
I remember when you used to be called “Hydraulic Press Action” and only had a few thousand subs. You’ve grown so fast and deserve each and every one of your subscribers!
@lederpu 5 жыл бұрын
I forgot he used to be called that! XD
@hugo511 5 жыл бұрын
UnderTale The Human lol
@xarr2616 5 жыл бұрын
I remember too
@lederpu 5 жыл бұрын
@@hugo511 I guess I don't have the best memory :P -Also, your username tho. 👌-
@hugo511 5 жыл бұрын
UnderTale The Human 👌
@BatuhanD. 5 жыл бұрын
Put some oil on that bad boy
@jakkcrevvice6031 5 жыл бұрын
BatuhanD147 ya then light it up
@sim7085 5 жыл бұрын
BatuhanD147 *slaps the coin* This bad boy can spin for over 2 mins on glass
@LuisCarrionCJ 3 жыл бұрын
It would be awesome to see this done on an enclosed magnet surface (to avoid the coin to fall out of it, and see how much longer it would keep spinning without decreasing motion due to friction.. AND... Record it on a high speed camera with a close up to see it in slow motion... That would be awesome 😎!!!!!
@brandonhenderson7081 5 жыл бұрын
Gravity is creating friction on the table as well as air resistance and a couple more variables. So yes gravity isnt the reason they stop but it does play part in them!
@ian_bruh1 5 жыл бұрын
Gravity is a part of the reason it stops... and air resistance, and friction...but my point is gravity is still a part of it.
@yinyang1217 5 жыл бұрын
true
@ShadowAge 5 жыл бұрын
not really gravity causes the phenomena that stop the spin but if the surface was friction less and if there was no air it would spin forever
@justinc2633 5 жыл бұрын
gravity alone wont cause it to stop, it literally have 0 effect on how long it will spin for
@harleyme3163 5 жыл бұрын
they should see how long it spins... in zero gravity... with magnetic bearings... in a vacuum... take bets? lol
@justinc2633 5 жыл бұрын
@Pinochet Pilot #666 gravity, in this case is the only reason there are frictional losses, thats the only way it effects this, without friction it would never stop
@SohailKhan-dq1gx 5 жыл бұрын
Try heating the steel coin a little then try to spin it.
@prawnydagrate 3 жыл бұрын
This was the first Action Lab video I ever watched. I'm revisiting it :)
@JakeHaugen 5 жыл бұрын
Ah that sound at 3:35 is so satisfying.
@avalon6748 5 жыл бұрын
6:10 *Coin.exe has stopped working*
@moneymaker2405 5 жыл бұрын
3:37 and 6:26 woah ho ho
@skittlesnwhipcream3177 5 жыл бұрын
They both kinda sound the same. Illuminati confirmed?
@spritecranberry6251 5 жыл бұрын
😂
@green_life7 5 жыл бұрын
Nicely caught. They are identical.
@wondershea 5 жыл бұрын
Moneymaker sr
@bodin3488 5 жыл бұрын
Exactly the same
@OtsileM 3 жыл бұрын
I could watch the disc keep going on a series of ever smoother surfaces for kicks.
@enderking_13 2 жыл бұрын
Ice
@markiyanhapyak349 5 жыл бұрын
The experiment is so great, and satisfying...! :-D :-D 👌🏻 👌🏻
@nico-oz8gw 5 жыл бұрын
Someone please edit in a car 3:35
@informer2142 5 жыл бұрын
lol
@xavier-wg3xt 5 жыл бұрын
Lmao I thought it was edited to sound like a car at first
@juanx3019 5 жыл бұрын
Can i put a moving.... *THANOS CAR* *THANOS CAR*
@lil0of 5 жыл бұрын
xxxavier oh yeah yeah
@stevethea5250 5 жыл бұрын
Or motor cycle
@Sauceddie 5 жыл бұрын
A visual representation of the my brain listening to baby shark.
@kajetanmlynarczyk3345 5 жыл бұрын
of the my?
5 жыл бұрын
...you really need to start saying no to drugs.
@EnemyAtom65 4 ай бұрын
eddie?
@bigjohn3435 2 жыл бұрын
what if you put it on a highly polished air hockey table. would the air pushing up under it be enough to keep it at the edge of stopping?
@theneverendingtreatment3685 3 жыл бұрын
Already seen the Euler's disk on Grand Illusion channel, but always gets me with a "wow"
@glorytoarstotzka330 5 жыл бұрын
i replayed the video when the thing was spinning on glass but this time with sound muted and the music 'you spin me right round' to make it more epic
@Thegamerman36 5 жыл бұрын
6:18 is this the Predator's space ship getting ready to fly by?
@corby9591 5 жыл бұрын
@Matt McClay R/wooosh
@bradleygleeson707 5 жыл бұрын
Corbin r/woooosh? Tf is that XD
@verifiedinthestreets9023 5 жыл бұрын
Yes and you are the predetor (sexual)
@thederpinator6636 5 жыл бұрын
Bradley Gleeson r/woooooosh
@JustSomeRandomTony 5 жыл бұрын
Corbin r/whoosh to you sir. That was a "is this the Kristy crab?" Joke
@boxedbygen 3 жыл бұрын
When you flip a coin with a friend of yours like this your friend will probably already have let you win the bet because he’s tired of waiting
@logocorp_590 5 жыл бұрын
Ok Physics, so what do you want to- *Physics left the game.* Really Physics!
@ChristmasEve777 5 жыл бұрын
I noticed this effect already because I always spin coins on my glass kitchen table. However, that huge metal disc you have lasts MUCH longer. The extra weight allows your disc to have so much more kinetic energy over a coin. But is that the reason? I was surprised how long it wobbled for. But this makes me wonder. Despite the difference in weight, why doesn't the effect scale down? I'm assuming that the pits in my glass table (however minor they are) would be more pronounced for a smaller object, causing more friction. Also that disc you have seems to have a larger thickness to diameter ratio as compared to American coins.
@darg0t757 5 жыл бұрын
It's a special disk made especially for that, it's really well balanced and quite expensive.
@TorqueSlayer 5 жыл бұрын
@@darg0t757 I can get one for like 10 bucks what are you talking about expensive 😂😂😂
@theharmonicaloser9323 5 жыл бұрын
4:20 whenever the games about to start and mom wants me to clean the window
@nemesisorions7437 3 жыл бұрын
5:51 - My internet bill wanted to say hi... *XD*
@user-ii6eb3pn3g 5 жыл бұрын
Now! I am addicted to this channel 😍😍
@peterstark5775 5 жыл бұрын
You going to be misunformed than... if you belive a guy who said that scientists concluded that air friction plays no part in slowing object.... thats against fundamental laws of physics.... pls dont be a sheep
@betiedu 5 жыл бұрын
5:50 Internet Bill: Hello youtube, I got transported in water on this channel
@mamalalenz 5 жыл бұрын
No Blert no.
@stevethea5250 5 жыл бұрын
WHERE CAN I BUY THAT COIN?
@gooberdragon-g8y 4 жыл бұрын
These videos are so freaking cool to watch
@gilvanjr8384 5 жыл бұрын
Love this channel.
@josiasneves9190 5 жыл бұрын
I was expecting the glass to break...
@M57_ 5 жыл бұрын
where can i get that big coin any one know just let me know pls
@syafinsyafiqi3903 5 жыл бұрын
2:17, It's stainless steel disk
@gabrieljohna.ocuaman2125 5 жыл бұрын
3:18 when you love so much playing on a drum
@VenumEmbee 5 жыл бұрын
This was the coolest thing I saw for a long time :D
@BobMcCoy 5 жыл бұрын
*So Euler was too Alpha to have regular change in his pocket...*
@yeahboi4210 5 жыл бұрын
Every EDM build up -2016
@smisonkosi357 5 жыл бұрын
😂 The answers to questions I never knew I had.. Great vid as always
@galengness5965 3 жыл бұрын
Can you heat/cool both the plane and the coin before spinning it to see whether or not there's quantum locking happening between the two?
@umer9769 5 жыл бұрын
5:19 intense seizure
@justicegriffin9807 5 жыл бұрын
Your changing 2 variables. 1. The surface. 2. The speed of the spin. UNRELIABLE DATA.
@timothyw7742 5 жыл бұрын
*roughly science* I think you can also get a better spin by using two hands to spin the disc. I wonder if the ratio would be the same using the two handed method
@jaggernut-1237 5 жыл бұрын
The point is to change the surface for further investigation
@FroggyStonks 5 жыл бұрын
The principles are right though. 🤨. Your going to deep into an example.
@CriticalAdventure 5 жыл бұрын
different surfaces have different friction, which is what he talked about before plus the speed of the spin doesnt have anything to do why it stops spinning. spin a coin similarily with one hand and you get practically the same results for how long the coins spin. he didnt intend to spin them at different times and he was using one hand to spin the coin with the other hand to start the timer anyways.
@hatman4818 5 жыл бұрын
True, but even observing the different RPMs just with your eyes, you can see they aren't nearly different enough to result in times as different as 3 seconds, 40 seconds, and 2 minutes.
@jiajianhou426 4 жыл бұрын
The sudden ending sounds awesome.
@dalea1691 3 жыл бұрын
It's like that bullet spinning on an frozen pond. A couple of videos about it on KZfaq. The bullet is shot from a handgun, and hits the ice, then spins for a long time.
@DevLev 5 жыл бұрын
*Friction and air resistance...*
@lyrimetacurl0 5 жыл бұрын
I prefer to call it Drag and treat it as a separate force from Friction. Nature doesn't mind. Anyway, he said the air has a negligible effect in this situation and that in a vacuum it stops after about the same time.
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