100000 RPM : DIY Experiments #7 - Ultra fast spinning!

[@psvrgamer6616]

100.000 revolutions per minute. wow thats a lot of french history.

[@elpapitogamermlg8323]

XdddddddDDaa

[@elhakimou2778]

😐

[@jekkwad857]

@@jakubrudnicki3837 The first revolution in the world did not take place in NA

[@Vojtaniz01]

@@jakubrudnicki3837 Definitely not in North America. The first recorded one was the Maccabean Revolt from 167 to 160 BC.

[@sawilliams]

+100 points.

[@Nexalian_Gamer]

6:30 When you try to run Minecraft with shaders on a 1998 Dell PC.

[@wafaasamaha4408]

Perfection

[@user_6zefjfie45tncnw]

lol 😂

[@jlambo2002]

Love your pfp

[@user_6zefjfie45tncnw]

haha

[@eunzafri6793]

kzbin.info/www/bejne/eXyYkpiCncpgnaOo

[@rajankushwaha7202]

5:27 Bug be like.....it's time to leave this place baby.....it's not safe

[@karlharvymarx2650]

I thought he was dragging a hobo sack full of parts to replicate the experiment and impress the girls back home.

[@Solstice2820]

“100,000 rpm” Me: *laughs in 2x speed*

[@9506himanshu]

*4x

[@Solstice2820]

@@9506himanshu *mind blown*

[@9506himanshu]

@@Solstice2820 😎

[@Solstice2820]

@George B he probably made a video of this video in 2x speed and sped it up another 2x in that second video

[@wariowashere7017]

Uses extension to make video 16x speed

[@fatelvis6924]

With every 10000 rpm increase.. I was decreasing my headphone volume by 1 unit

[@evanherriges4042]

same

[@mastersy9359]

You still hering bro

[@proxyhx2075]

@@mastersy9359 *hearing

[@mastersy9359]

@@proxyhx2075 wtf i did not even know why i write this 🙂

[@proxyhx2075]

@@mastersy9359 lmao

[@ForestSongUnLTD]

Amazing, when it started wobbling toward the end i fully expected it to blow to pieces. That's one well balanced rotor. :)

[@internetuser8922]

seriously, everything else i've seen spin this fast just instantly flies apart and explodes or just gets off-balance and self-destructs.

[@robertmcfadyen9156]

@@internetuser8922 If it stayed at full speed it would have started distorting the housing after about 30 seconds or more . A student did a similar experiment at a school I went to many years ago &:the rotor eventually failed .

[@Ash-cc6om]

Sounds like my old laptop fan when I tried to play minesweeper

[@cockus4192]

Windows XP vs The Witcher 3 Ultra Redux graphics

[@sir-ht4pj8nm1l]

My new one do that too, I think i got scammed

[@mesggdaahbf5786]

Name your profile picture is gay

[@alchin9]

Error: 404 likes could not be found

[@jackthatkid9058]

Sounds like new laptop when clicking through email

[@truth.speaker]

Never play Beyblades with this guy

[@dodge25]

agree with you

[@1974moumita]

A beyblade can break another at like 1K RPM, then.... uhhh

[@ฟิโกโล่]

nice vision

[@sutikno2072]

Nice warnning dude😅

[@brightfuture6899]

Any car that go with the same speed can lead to an acddient

[@ledogge6436]

6:00 the computer fans when you open up 1 chrome tab on your grandmas computer

[@iraklitsurtsumia4391]

:D

[@hassan48ball41]

vtec kicked in 3:21

[@shihaong2220]

More like, V-tec just kicked in YO!

[@aidandot]

Brand New Honda Fan VTEC

[@tomatomaki]

@@shihaong2220, HELL'S BREAK LOOSE! -totallynotJunko

[@rad.6001]

Car guys haa??🤣

[@rctommy7208]

Turbo Go

[@danw1955]

I can't believe that rotor didn't explode before it got to 100K rpm. The weight of the magnet must have been huge at that speed!😲

[@HighVoltageMadness]

Very much the centrifugal forces would be huge. I would not want to be anywhere near that motor in case it failed.

[@pakuro64]

Me at 60k RPM: _Fack, this thing is gonna fly._ The random bug at 5:25: _Whatever...._

[@verifiedgentlemanbug]

lmao

[@jace_Henderson]

I find it really hard to comprehend something spinning 1,666 times a second.

[@Nexalian_Gamer]

Yeah steam turbines spin at 60 times a second.And they weigh hundreds of tons.Imagine a steam turbine spinning that fast.

[@AYouTubeChannelwithNoName]

Nexalian Gamer It would destroy itself before it even reaches that speed

[@thewolverine5895]

@@Nexalian_Gamer Steam turbines. Now think about Pulsars aka Neutron Stars. The speed of fastest Neutron Star in known universe is 713 rotations per sec.

[@fidelcatsro6948]

Just close eyes and imagine a few thousand cats jumping over a fence every second...

[@madrashid1642]

166,6 rep every 0,10 seconds.

[@JonathanMartinez-xs5ze]

Crazy. The fastest neutron star known to man spins at 716 rotations per second. Not far off from this. So imagine something a billion times bigger,spinning just as fast. Kinda blows your mind

[@lyt_w8t]

I guessed this thing is 3cm and google says neutron star is 15km so that makes - by size, not mass - a neutron star 500,000 times bigger than this! Which is less than I'd have guessed too. But still that is pretty crazy speed for something that size :/

[@xxxblackvenomxxx]

the staggering thing here is that effective speed on the outermost point increases, the bigger the radius is.

[@joeynyesss1286]

Not to mention the neutron star has the mass of 2 of our suns and it’s 15km across.

[@coydog7902]

Have you seen the BMW overhead cam at 14k rpm video?

[@DaddysFastestSwimmer]

@LordGroyper Isnt that 500 quintillion?

[@TheNormndee]

What I think is most interesting is that at such an high RPM and no sign of precision balancing, this little motor didn't blow apart was impressive!

[@louiseharvey3952]

10K

[@louiseharvey3952]

Dislike

[@louiseharvey3952]

Share

[@louiseharvey3952]

Save

[@VladutzZ20]

6:30 Honda civic drivers at 3am

[@thebigblubrio5416]

Lol

[@AYouTubeChannelwithNoName]

Doesn’t sound like a Civic...

[@JZ-vg6ke]

Boom

[@Perambulous]

Blistering 45mph

[@SteBradburyDesign]

I wanted to see someone touch it when it was at max rpm. Reckon your finger would fly off, or it would just get shaven down?

[@6Twisted]

​@@mayshack 740 joules is enough to heat 1kg of water by 0.18c so to a maybe 5g finger tip that would equate to 36c so a mild burn (not accounting for conduction which depends on how quickly you slowed it down).

[@shebahammy]

Try testing with a piece of plastic if it starts getting shaved so will your finger

[@automategames]

the skin would just cut off like a grinder probably but it doesn't have much mass to keep it going, its all horse power no torque.

[@1Thatstrangeguy]

@@6Twisted This got way too scientific.

[@MrIgottap]

Nah, probably just travel through time

[@haydentakara4369]

1:27 sounds like a rotary idling very quietly

[@isiahwatts6205]

I like the way you think 🤝

[@requiem4adreamc]

underrated comment

[@braynerharryreyesbrito2019]

🤝🤝🤝🤝🤝🤝

[@uzzylikescurry]

Dorito powa

[@jm7983]

Damn it Scotty! We need more power! I'm giving her all she's got captain!

[@theoneandonlypistone]

J M :0 (:

[@fidelcatsro6948]

Scotty Kilmer responded instead of Montgomery Scott : ''Rev up your engines!!''

[@AYouTubeChannelwithNoName]

Scotty Kilmer?

[@fidelcatsro6948]

@@AKZbinChannelwithNoName check him out on youtube

[@Booboobear-eo4es]

She can't take much more of this, Captain!

[@AußerirdischeLebensForm]

Reminds me of the 74 years old lady that got "rescued" in Phoenix by a helicopter and started spinning around the same speed this machine does here.

[@aksin2253]

omg ! xddddddddddd

[@Mullay2]

Yeah, I saw that video. If that's a rescue, just leave me on the cliff!

[@fidelcatsro6948]

She became 47 after the incident?

[@moanderson474]

Lol

[@davida1hiwaaynet]

Very neat! You reached in 5 minutes what a turbocharger reaches in about a half second.

[@trystanbernardie2398]

Turbochargers get alot of rpm with air ... this is by electric motor

[@-Carbon-]

This was done for, what, $400, with equipment used for other things. Manufacturers spent many millions to perfect the turbocharger to be able to spin that quickly. Not to mention it uses the mass of something to spin it.

[@jeffmccrea9347]

I'm amazed that the bearing stood up to that speed for that long. It's too bad that you couldn't design a remote release and mount a well balanced propeller to the metal cup, spin it up as fast as you can then release it and see where it goes. It might be a little hard to see when it gets to the stratosphere though. :) I saw on Myth-busters one time where they took a 120 VAC, 14,000 RPM angle grinder and connected it to 240 VAC. they put a standard CD on the shaft and spun it up with a time lapse camera recording. At first, in time lapse, it was balanced but as it got faster, the plastic CD began to deform in a wave pattern around the circumference just before it exploded.

[@haridoessports]

3:20 when VTec kicks in!

[@liosantaclaus9949]

Hari Haran fuck honda

[@blackheavyblans]

Lol 😂

[@haridoessports]

Grow up kid.

[@shancyroesner9212]

Lol grow up kid

[@TamamoF0X]

Feel the toxicity of the KZbin comment section.

[@samsimington5563]

100,000 RPM motor: Random insect: Frick this crap, I'm out. 😤

[@abdeljalilpr2033]

Do it in vacuum ..you can get more RPMs

[@Mona_Lisa123]

Heat would become an issue.

[@mareksvrcina5279]

Mona Lisa I recommned to do it under water. When it'll reach 200k rpm the liquid is going to cool it down! The heat wouldn't be an issue anymore!!

[@phillrullzXBL]

You have way too much drag in water......

[@Man_With_Brain.]

Marek Svrcina and what about short circuit???

[@phillrullzXBL]

pure water isnt conductive. AlsoI have a whole computer in oil check my videos.

[@TheOriginalAndysGarage]

I can't believe it did not blow apart

[@shmeet]

_____________It was just about to go. You can see it expanding just before the shutdown. There would have major penetration!

[@timothy098-b4f]

Same here. I'm guessing the radius at about 3cm, which at 100k rpm means 335,000g at the circumference. Also a surface speed of about 700 miles per hour.

[@Evan_Bell]

@@timothy098-b4f This thing is more like 2cm in radius, meaning a peripheral speed of 209 m/s. 304 steel would fail at 251m/s. It'd be experiencing a stress of about 420MPa, resulting in a circumferential and radial extension of around 0.2%. [Editted; see below]

[@swhbpocl]

@Evan Bell Why different radial versus circumferential expansion? They will of course be the same in %...

[@Evan_Bell]

@@swhbpocl because the circumference of a circle is 2 Pi times the radius, of course..

[@timspencer1]

Why oh why did I find this so mesmerising? Great work!

[@IvanHernandez-kn5gg]

“Too slow” 3.5/10 IGN.

[@imp4ktth]

Lmao every journalist ever reviewing an indie

[@alviyunitasari3737]

"iT doEsNt sHiFt"

[@niko_hva]

"Samir, you overreved your engine!"

[@PafiTheOne]

3:20 If removing current limitation increases speed at the same frequency, then it must not be in synchronous mode, therefore all speed calculations are questionable.

[@1st_ProCactus]

Seems to be the wrong place of youtube for reasoning. A mincraft comment gets more attention by 2 orders of magnitude :/

[@hey.you.in.the.bushes]

@@1st_ProCactus that was funny, until I saw the minecraft comment... then it was hilarious. Lol.

[@Hardsonix]

measured the sound when it says it reached 100,000rpm. It bounced between 1,6kHz and 1,7kHz. I guess thats pretty accurate.

[@Jourei_]

The balancing on that thing is incredible.

[@plutnium2483]

100,000 rpm, Motor- it's not possible Me- no it's nessasary

[@josepeixoto3384]

Just amazing when you think that a Turbocharger in any car does 120000 to 160000 RPMs every time you floor it for 15 seconds or more.

[@nova290r]

More like 400k Rpm

[@soconoha]

@@nova290r not even close

[@nova290r]

Wow wtf how fast do they go

[@soconoha]

@@nova290r WELL there may be turbos out there that spin to 400k, but I've never heard of one, typical automotive turbos spin from like 60,000 to maybe 120,000 on the high end. 400,000 rpms is so fast.

[@nova290r]

The smart car 3 Cylinder diesel engine turbochargers do 400000rpm

[@djk1288]

“I’ll start out at my base speed, 20 RPM. It’s about the base speed I can get by spinning with my fingers. _BZZT._ And this my ascended form, at 20,000 RPM. _BZZZZZZZZZ!_ This is the speed you reach when you ascend beyond 20,000. Or, you could just call this 40,000 RPM. _AND THIS..._ *_IS TO GO EVEN FURTHER BEYOND!_* *_BZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ_*

[@marvinchaves1252]

I see what you did there jaja

[@maruti_rakshit9867]

how are u putting that much rotation.

[@pixelskull6539]

Super Satan 3

[@hey.you.in.the.bushes]

@@marvinchaves1252 I dont get it

[@marvinchaves1252]

@@hey.you.in.the.bushes thats a reference of DBZ when Goku shows Majin Bu his transformations.

[@DT-ge8gd]

Awesome to watch!! I was just more concerned that the metal disk/bell cover would disintegrate at that speed. At that speed the centrifugal force is insane...so any small imperfection, in that metal, or imbalance will give a very big problem !! Watch what happens to a simple cd/dvd when spun at only 10k rpm... spectacular !!

[@sarithapoornima92]

I got an idea .....................................................we can make cotton candy in that

[@keacristian1616]

Saritha Poornima hahahahaha is the best idea for that invention.. cotton candy for 100 people in one second ahaha

[@uknowpablo]

Cristian Espinoza 😂😂😂 Good idea

[@jackradzelovage6961]

you win the internet 3 moths ago :D

[@deepakdo3765]

Hi this is Deepak .can u call me on 8456896007

[@jackradzelovage6961]

lol what do you need?

[@gamingsandbox5483]

When you pause and can still hear the motor

[@AYouTubeChannelwithNoName]

How is that possible?

[@ninoratakingofspam0000]

Lo escucho todavia. 👍

[@shebahammy]

@@AKZbinChannelwithNoName pc fry

[@eunzafri6793]

kzbin.info/www/bejne/eXyYkpiCncpgnaOl

[@Marauder1981]

6:45 suddenly a kid runs up and kicks it.

[@you5711]

Okay, it's been two years since you uploaded this video, and we're ready to see the next one where it spins at 1200 km/h, and it breaks the sound barrier.

[@Fogolol]

and it's been 3 years since yours at this point i expect to see that little motor break light speed

[@nemesisobsidian]

And it's been 12 months since your post so I expect this motor to be distorting space time by now.

[@ingeniousmechanic]

Four years since this comment, I imagine the motor has, by now, realized that earth is flat after all.

[@ratcoon917]

Nah man my PC fan is faster when I be playing minecraft with a texture pack.

[@liosantaclaus9949]

Allysis nice grammar lol

[@ratcoon917]

Fellipe 1 you can’t tell I’m doing it on purpose

[@liosantaclaus9949]

Allysis idk i see random kids with shit grammar and i thought you're one of them

[@savalininkros]

Damn, if only he'd have made a joke about that.

[@noName-hq7ns]

Hahahahahah

[@SirWulfrick]

My muscles were actually tensing up watching that lol.

[@albertopandolfi5718]

intersting there is something more louder than a amd reference card :D

[@lazar2175]

Yeah, Nvidia cards with Fermi chips.

[@JOCKATEO]

the washing is nearly done

[@louf7178]

JOCKATEO Mostly dry, anyway.

[@lukebyington5449]

5:24 favorite moment from this vid

[@matblack2271]

7:00 F1 engine intake is closing

[@wevertonjarrel3978]

Nice hehe

[@yugeshkeluskar]

Who else was expecting A blast or some kind of destruction😈 Edit :thank u so much for the likes

[@rahul872006]

Me too

[@kayaxen3290]

Nope

[@d.romero3014]

Not me. I was expecting a deformation of the casing due to centrifugal force.

[@BigBlock632]

Yugesh Keluskar You could hear the tone change at 110,000 rpm, I thought for sure it was fixing to scatter!

[@yugeshkeluskar]

@@BigBlock632 maybe

[@davidbrunoassunsales9543]

How am I not subscribed to this channel yet?? your videos are great!

[@green31OSU]

When this was supposedly at 100,000 rpm, the frequency spectrum app I have (which I have found to be accurate when reading known signals and in blind tests) had peaks at 800 Hz, 1.6 kHz, 2.4 kHz, and 3.2 kHz. This means the object was rotating at 800 Hz and producing harmonics (multiples of 800 Hz). 800 Hz corresponds to a rotation rate of 48,000 rpm. So, as HL4EHalfLife said in their comment, no way this got anywhere close to 100,000 rpm.

[@-Carbon-]

I believe the machine dude is using compared to your raggedy app and a compressed video.

[@mojzesz9846]

I thought when it reach 100k rpm it will change to blackhole

Yeah, me too. Everything turns up to black hole eventually. :D

[@gabekenyon4882]

Except its not a star lol speed is not relative to the creation of a black whole

[@nozumihishimatchi1880]

@@gabekenyon4882 r/woosh

[@swhbpocl]

Will relation between diameter and circumference deviate from pi when tangential speed reaches “relativistic” speeds?

[@1974moumita]

@@gabekenyon4882 The G Force would be very high thus the weight will be multiplied (for example if the weight of the fan or motor is 200 Gram and the G force is 100 so the weight will become 200,000 Grams or 200 KG) but the G Force is higher than 100

[@dian_gaming8683]

After 4 years KZbin recommended this

[@beyo5394]

5:22 Lol the bug 🤣😂

[@fidelcatsro6948]

Bug got disoriented from the high pitch frequencies from the motor..

[@beyo5394]

@@fidelcatsro6948 yep 😊

[@Napoleon_Blownapart]

Just FYI, this is the speed the uranium enrichment centrifuges work, and those equipments are huge. Imagine that.

[@fidelcatsro6948]

wow

[@lsdlsdk4845]

There was levitation at the max of its speed. Kudos for the effort 👍

[@arekkollisz3601]

Dude, U've got my sub after I saw intro

[@cozz124]

2:28 is when it starts

[@sapphoenixthefirebird5063]

3:34 Rotation rate is roughly the same as the fastest neutron star. (42960 rpm) Note: A typical neutron star is about 20 km wide and has the mass of 1½ Suns. So just imagine what that would look like! Oh, and the theoretical fastest rate of rotation for a natural black hole is about 323500 rpm for a 3-solar mass black hole spinning nearly at the speed of light. That's almost 5400 Hertz!

[@ooosoo8727]

imagine an extremely heavy gyroscope being spun up to these speeds; it would be pretty much impossible to turn it out of orientation.

[@damianomotta1809]

If you use a idraulic pistons, you probably can, but the earth will rotate making the gyro stay in the position :)

[@Fogolol]

i love how that transistor has an absolutely MASSIVE heatsink

[@euX222X]

Girl: Mom, why do boys live less than us? Mom: Watch this... This:

[@flippaks6263]

That thing can open a portal

[@eenrandomkip2162]

To death if it spinned any faster

[@fidelcatsro6948]

that bug you saw @ 05:24 was transported from 1871....

[@eunzafri6793]

kzbin.info/www/bejne/eXyYkpiCncpgnaOb

[@P0RTA1]

he do be makin dat end portal irl tho, also Can we tempt you? Cheese Sticks 150 cal/Stick, 5 Sticks ADD FOR 6.99 >

[@keacristian1616]

Pedazo de experimento, esto si que sirve y es demasiado espectacular.. Morí viendo como sobrepasó las 100.000 RPM!! Es fantástico! Muchas gracias por compartir esto!

[@javierbocajuniors4294]

Cristian Espinoza y como contó las vueltas ? No vi ningún sensor . Así que es fake

[@campospiedra5013]

Javier Elizalde talvez por el sonido pero no creo seguro sí fake

[@albertoyunes]

LO MAS FASCINANTE FUE EL METODO DE MEDICION DE LAS RPM, ASI HASTA PUEDE DECIR QUE ALCANZO EL MILLON DE RPM

[@sbdr.1241]

This sound is perfect to annoy bad neighbors at 5000watts speakers facing floor for 5hrs😆

[@jessfraser8756]

If you are going to do things like this I fell an obligation to suggest that you purchase a vice or at a MINIMUM a pair of Vice Grips to hold that time machine from setting a course through you, I can vouch that spinning things do fail even when not taken beyond there designed limit! it does happen and it's not a good sight (if your able to see after its done it's damage) yet you take this thing well over and above any design intended for AND you lower it's structural strength and ability to hold balance by removing a Bearing "after my experience" I think your insane to be tempting faith. Send me your address and I'll personally mail you some vice grips and safety glasses (not that they would help you much at that speed but anything is better than nothing) Love the video apart from a safety point of view; glad it didn't come lose at the 100,000rpm mark when it looked like it got the death shakes.

[@JoshStLouis314]

I recommend a cheap vise bolted down, I had my C-clamps come loose from the vibration (more than once) running a 15 amp universal motor at 110% voltage. Nearly shat myself when the impeller shattered on the floor.

[@JoshStLouis314]

@DikoMan you may want to recheck your calculations. The surface speed of such an object, even at 100,000 rpm is nowhere near the speed required for (noticeable) relativistic effects.

[@JoshStLouis314]

Thank you for spreading awareness about my condition, Captain Dildoface.

[@davemwangi05]

Diko Man. Your argument with josh made me laugh so loud. I shit myself. Comments are always funny.

[@tylergarza6632]

Holding the motor more firmly may have only slowed it down. a rigid mount would allow for less tolerance in the hubs balancing, and as you can see when this one gets up to speed, it moves quite a bit. if it were clamped in place this movement would have nowhere to go and cause rubbing inside the motor.

[@roneven3420]

1:46 we're ready to take off.

[@Jex2112]

Next time, get it up to full speed and tip it on its side, see how fast it travels... :p

[@ifthebeltiscrackedor]

Wow I never thought something could spin that fast.

[@xa-xii4865]

5:50 When you install RTX ray tracing ultra hd texture pack on Minecraft

[@niko_hva]

Then your PC says: *Go buy Nvidia RTX 2080ti if you want to run this*

[@KevinMWC]

6:00 WHEN YOU INSTAL RTX GTA WOWW

[@PolarBearDE]

when im trying to succed in maths (my brain looks like this object)

[@awesomo660]

BraveBear you should really be trying to succeed* in English

[@kemi242]

I'm surprised, that tiny little electric motor didn't let the magic smoke out, and continued to spin up way above the RPM range of a Formula 1 car.

[@kosmati4569]

Not with those custom windings.

[@PHM_Tech]

Formula 1 motors spins at 17K RPM lol

[@dtibor5903]

You were close to break the sound barrier :))

[@DIYExperiments]

⅔ only ^^

[@isettech]

Current is limited by back emf and impedance. Current can be restored by using a constant current source so the voltage climbs with speed. High speed steppers use a constant current configuration for constant torque.

[@DIYExperiments]

True :) Here it's a constant voltage so we have to limit the current by ourselves at the beginning when the back EMF is low. By using 24V instead of 12V it would have possible to go higher in REVs!

[@isettech]

True, Since you built your own switcher I figured you would have built your own current regulator to go with it. Many stepper motor drivers include their own PWM current drivers for low heat dissipation and work up to 48 volts to over 100 volts on steppers with less than 5 ohms of resistance.

[@tirsonacholibre5586]

try using ceramic bearing next

[@MauHobby005]

It’s even worse it sparkles at high rpm

[@Adriel-yf8rv]

@@MauHobby005 *s p a r k l e s*

[@TheHackysack]

@@Adriel-yf8rv I actually loled.

[@greencommando2674]

25 October 2020 11:48 pm Malaysia,I found this channel. Love it.

[@blessedchild7206]

Use this for a drone..it will blast off to the sky and vanish 😂🤣😂

[@18436Melissa]

NO! THAT IS WAY TOO CRAZY!!!! YOUR WHOLE SETUP WILL FLY AWAY

[@user-ku2bm1ew5m]

Hahahahaha😂😂😂😂😂

[@fidelcatsro6948]

2 days later police find a crashed UFO with a little green man in it with a breached motor projectile smashed into the windscreen...

[@user_6zefjfie45tncnw]

😂😂😂😂

[@rad.6001]

Hahahah🤣🤣🤣

[@no-damn-alias]

This how it felt driving my first car on the highway :D

[@TWLML420]

Dude, I love this kind of content.

[@cocosloan3748]

Best part 6:25

[@scottcupp8129]

GREAT SCOTT!!!

[@traingamer2037]

This thing at 100,000 rpm began to sound like a 2001 siren but made with a computer fan screaming it's non-existent lungs out.

[@Efecretion]

A cool 10,000 g radial acceleration at 800 km/h speed (assuming 3 cm diameter).

[@technikchaot]

you haven't to asume the diameter you have rotations per minute and velocity of the housing.

[@butth0le_inspector]

Legend says Chuck Norris can spin a wind mill faster with his fingers

[@bustercherry8734]

Legend also says these chuck norris jokes are older than chuck himself.

[@christophercain7343]

It’s 2018 I think we can stop now

[@screwsnutsandbolts]

Excellent videos ! 👍

[@Scyth3934]

The Exact Definition Of Honda Engines

[@876trucking]

Bro

[@crazyforlyrics-]

2:30 3:30 4:00 5:30 6:00 Sound Change. Too satisfying😂

[@crazys_tech]

Super

[@crazyforlyrics-]

@@crazys_tech Thanks

[@crazys_tech]

@@crazyforlyrics- how many months

[@crazyforlyrics-]

@@crazys_tech I did't notice my mistake ~_~

[@rafplayz3684]

Its like a plane engine lol😂😂

[@johncrockett8308]

How did you balance the rotor? Do you have measurements about how precise the balance is?

[@mattmoreira210]

Very nice! But from that point it would take so little effort to make the motor self-starting. If you used two coils, intead of just one, added a CD4017 counter and some diode steering, it would start spinning by itself. I really recommend it! ;)

[@abdbach379]

At 2000 rpm : "I wanna touch it". At 10000 rpm : "I don't wanna be in the same room as this thing".

[@baconsnot]

Would it not be easier to generate a frequency curve with a microcontroller? Also, is it using an air bearing? If not, it would be interesting to see it run in a vacuum chamber.

[@tompower2763]

Imagine having 2 of these side by side on a hot wheels track

[@Tincho017]

when youtube recommends u random videos from 4 years ago at 1 am

[@talavs-jekabsriekstins578]

We want MORE RMP! MORE RMP! MORE, MORE, MORE!!!!

[@diablo2ride]

Amazing, I almost watched the whole thing.. I did that once with air and a bearing. It exploded in my hand and almost killed me.. don’t do this at home hides..

[@nomanhossain1838]

Wow .... Broo , That's just amazing

[@locouk]

This would be much faster in a vacuum, maybe wash off any viscous bearing oil with acetone or alcohol too. 👍👍

[@DIYExperiments]

The easiest way to go further is to use more power! But the bell is already about to break ^^

[@Ryzler13]

You can see it looks like it is about to liquefy.

[@sovietrepublic38]

Vacuum, connect the motor to a copper heat sink and use greaseless zirconia ball bearing.

[@yusef69]

Imagine having this as a Chassis fan in your pc

[@thunderbolt_blitz]

Laptops when you do anything: 3:21

[@D-Man_Jam]

Vtec kicked in