Fun fact: If you were somehow able to turn the gears in reverse and slowly turned the last gear only 90 degrees slowly over one hour, the first gear's outer teeth would be moving at 2.16 times the speed of sound. That's assuming the gears are 2" in diameter.

@avikgrover

3 жыл бұрын

big brane

@peach_lobester7976

3 жыл бұрын

Damn

@ryanparrinello2272

3 жыл бұрын

Made a joke comment a bout this but the fact of the matter is the amount of kinetic energy required to make that happen would tear the gear system apart long before you got there.

@Draw_sG

3 жыл бұрын

Just build it out of tungsten

@lucyxchan6808

3 жыл бұрын

@Blender Rookie and with the torque you need to do that you could pull the earth against it's Rotation...

Kinda wanna build this and put a small motor at the end spinning at some fixed RPM so that it rotates the last gear once every year, hang that on my wall and bam, you got a clock for the year.

@avananana

3 жыл бұрын

@Internet Gamer'z 360 Promote your videos, just not on other people's channels. Create an instagram, a facebook, a twitter, whatever, and promote yourself there. But don't prey on other people's fame, that's as low as you can go in terms of promoting yourself.

@Chadmattbolt

3 жыл бұрын

@Internet Gamer'z 360 this isnt even your targeted demographic lol

@danwiley7936

3 жыл бұрын

Hey, what time is it? About November.

@fran_kurohime

3 жыл бұрын

this comment section was uhh............

@hackxy1165

3 жыл бұрын

@LaCrak 27, dude, you are not getting recommended any time soon

The clock in the front of the class-

@ridhwanramzi4773

3 жыл бұрын

Underrated

@ivantolosana5594

3 жыл бұрын

underrated lmao

@aviandragon1390

3 жыл бұрын

Fear not. The ratios are suddenly reversed once you're out of school.

@confusion9608

3 жыл бұрын

Sacred clock

@someotherworldlybeing3167

3 жыл бұрын

@@aviandragon1390 nooooooo

So it was true... Spinning the last gear will destroy time and space!

@mohanmadrid9736

3 жыл бұрын

Yep that happened to my universe im the only survivor

@maxtes252

3 жыл бұрын

@Internet Gamer'z 360 Do you know how annoying it is when someone puts a link to their own video with absolutely no context on a completely unrelated comment?

@beaconblaster33

3 жыл бұрын

@@maxtes252 no.

@Adrian-dh1dl

3 жыл бұрын

Its confirmed

@elegatocaprice8816

3 жыл бұрын

It can't be reverse because you'd need a lots of power spinning the last gear.. did I get that right?

With this kind of ratio, an ant could probably power an elevator shaft.

@anant6778

3 жыл бұрын

Easily. But the shaft woudl take years to cover inches, because insane increases in torque seem to bring insane decreases in power.

@seanpeacock4290

3 жыл бұрын

eventually

@masterofdisaster4620

3 жыл бұрын

it's a cool thought, but it would probably take a few years just to get rid of the free play in the gears

@rrtsduf

3 жыл бұрын

No, ant doesn't have enough calories

@ramadavince6611

3 жыл бұрын

@@anant6778 decrease in "speed" not 'power'

That's pretty crazy, especially the cast into concrete one.

@David-rj1ru

3 жыл бұрын

wHAT DOES that prove?

@TonyTheTruckGuy

3 жыл бұрын

@@David-rj1ru The gear reduction is basically infinite. If you have 1 end cast into the concrete, then that end isn’t moving at all. Yet the other end is, so the reduction is massive.

@_charliezard_7218

3 жыл бұрын

@@TonyTheTruckGuy thank you, I didn’t get that part

@jwalster9412

3 жыл бұрын

I remember this guy made one that would take longer than the life of the universe to turn

@TonyTheTruckGuy

3 жыл бұрын

@@jwalster9412 Insane to think about haha

Me: *_So if you spin the other end..._*

@thiccfrogg1380

3 жыл бұрын

SPEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEED and no torque

@mrroney2579

3 жыл бұрын

@@thiccfrogg1380 DEJA VU !!!!

@gallifrayan_gaming5514

3 жыл бұрын

It would require more energy than there is in the galaxy but yeah, SPIIIIIIIIIIIIIIN

@FloofyRulezz

3 жыл бұрын

Gone, reduced to atoms

@alberthilmennstein4582

3 жыл бұрын

lets say other gear will move v^6( idk , but let say gear diameter is 10 cm and radial speed is v = l/t so l equals about 32 cm , and realise that spins 60rpm and then that equals =1,073,741,824 meters per second ( radial speed ) ) , and then realise you mount that into a car transmission ........ Car : ...---...

in a few thousand years, that concrete will crack

@royfinktum8484

3 жыл бұрын

The creator of the model with the last gear encased in concrete, Arthur Ganson, has this to say: "With the motor turning around 200 revolutions per minute, it will take well over two trillion years before the final gear makes but one turn."

@shadowproductions969

3 жыл бұрын

@@royfinktum8484 it won't take a full turn to crack the concrete though, maybe 1/20th of a turn.. but still.. that's several billion years so still have time to spare..

@younasqureshi9179

3 жыл бұрын

hey its still better than my download speed.......

@AndyvanderRaadt1

3 жыл бұрын

@@shadowproductions969 1/20 of 2 trillion is 100 billion. Given that the universe is about 1/7 that age, I think that sounds like several.

What the heck I just found out your channel now, went to latest videos and now you posted 5 minutes ago. What are the chances.

@r9cheverny433

3 жыл бұрын

sameeee!

@ReymonG90

3 жыл бұрын

67,108,864 to 1 ;)

@NathanWoyessa

3 жыл бұрын

@@ReymonG90 thx

@pontifexinferno

3 жыл бұрын

As far as I can tell, there's about a 1 in 74000 chance that you happen to click on his channel within 5 minutes of him posting, assuming you clicked on it perfectly randomly.

@rrtsduf

3 жыл бұрын

1 in 3

So this is one of the videos that’s gonna be in everyone’s recommendations and has a few million clicks in about a year right?

@nikodoge99

3 жыл бұрын

Yup.

@foxgaming76yt24

3 жыл бұрын

Probably. You should check out a guy who did this with legos.

@halion4487

3 жыл бұрын

Oh no my friend, this is in everyone’s recommendations now

@foxgaming76yt24

3 жыл бұрын

@@halion4487 seems like it

@okyeahbutwhythoe1804

3 жыл бұрын

you were 11 months off

This the type of video to blow up in 7 years

Mind blown on the concrete demo. I wonder how long before all of the play in the system is used up.

@shadowproductions969

3 жыл бұрын

according to one post, 2 trillion years for a full rotation.. so assuming several billion years before it turns enough to break the concrete.. the concrete will have long crumbled not to mention the drill turning it.

Everybody gangsta till last wheel starts spining and collaps the universe

On a bicycle that has 21 gears the smallest one enables you to ride up a 45° hill

@jackvanepps7301

3 жыл бұрын

Yes but do your knees enable you to ride up a 45° hill?

@shadowproductions969

3 жыл бұрын

the biggest problem with gear reductions and my big problem with 21 speed bikes.. while it gives you a huge advantage in torque, you have to also multiply the speed.. so if you reduce the torque needed by 10, you have to multiply the speed by 10 to keep the same speed you want at that lower torque. It's a lot like electricity when stepping up and down voltage.. you either step up voltage and lose amperage or step down voltage and gain amperage. or PSI and GPM in water.. most things have an inverse reaction.

@penusliski

3 жыл бұрын

@@shadowproductions969 not most, all things follow the law of conservation of energy. You put the same amount of energy into climbing uphill regardless which gear you use, it's just a matter of power/torque trade

@mattevans4377

3 жыл бұрын

Or you could just strap an engine to it....

@loganricherson3749

3 жыл бұрын

@@shadowproductions969 well, yes. But the logic is that you will go slower but also it will take a lot less force to go up the hill, albeit at a lower speed

Amazing! I love this sort of stuff. In my next life I want to be a mechanical engineer. I looked at an old typewriter and was Impressed that it was made using a slide rule. Thanks for doing this.

Amazing! I've waited this video for a loooong time

"Over and over and over and over and over and over and then the World destruction has been created." - A guy 2:18

466 days to rotate the last gear, if the first gear rotates at 100 RPM

@SomeUncomm

3 жыл бұрын

That's what I came up with too! Thanks for confirming!

@benwiarda23

3 жыл бұрын

127.68 rpms to output 1 rotation per year

@tweekachu2605

3 жыл бұрын

2+2=4 that’s what I got.

@apatriot6421

3 жыл бұрын

@@tweekachu2605 holy shit dude, how can you be so wise....

@tweekachu2605

3 жыл бұрын

@@apatriot6421 it ain’t an easy life but someone’s gotta live it. Stole that quote from Garfield.

Rare to see recommended videos without ads nowadays, good to see one like this

Fun fact: spelling skepticism is like playing ping pong with your keyboard. And boy was I skeptical when I pressed this video

@cs-gj3yf

3 жыл бұрын

skepticism

@crazynachos4230

3 жыл бұрын

Skeptical

@cs-gj3yf

3 жыл бұрын

spelling alabama is playing ping pong too! i just came up with that.

@mostcoolkid78

3 жыл бұрын

skepticism

@frallbobroggins4005

3 жыл бұрын

Skepticism Alabama

He sounds so nice, must protect.

This is made of wood? That's amazing. I had a car made of wood years ago, wooden engine and wooden gearbox, wooden panels, seats and wooden dashboard. Trouble was it wooden start.

@SomeUncomm

3 жыл бұрын

If it had a computer, you should have checked the logs.

@Cassidy127

3 жыл бұрын

@@SomeUncomm oh, leave it out 😂

I find this interesting. Like you said, it's cool how at one end, it can be going so fast, while at the other, so slow.

Thanks James Spader, very cool

Holy shit I just got your other video recommended, and now new video uploaded 6 mins ago

He's back!

our world needs people like this who are interested in this kinda thing

I got this in my recommend, I’m actually glad I did, great video

I’m amazed that you still have that DeWalt from 1994. They’re having amazing black deal specials in case you want to upgrade!

@isthiscarrot870

3 жыл бұрын

Nice advertising you wont get me though/j

@juanc5149

3 жыл бұрын

@@seanharvey1250 Modern tools are literally an order of magnitude more powerful than this one.

When you watch a video on high gear ratios and your recommendations is then filled with them.

love this video, keep rocking on!

Awesome video! Nice explanation as well thanks

Try spinning the last gear and see how has it spins

@anthony-ob6lw

3 жыл бұрын

its impossible

@squidwardstesticles5914

3 жыл бұрын

Bruh he literally said in the video it’s impossible

@connorthesledneck1398

3 жыл бұрын

@@squidwardstesticles5914 It’d be cool if you could though

@squidwardstesticles5914

3 жыл бұрын

@@connorthesledneck1398 it definitely would be

@shadowproductions969

3 жыл бұрын

you can't but IF you could, in some sci fi movie.. then 1 rpm would turn the last gear at 67.5 million rpm. If those gears were 6" diameter or 18" circumference, then 1.5' x 67.5 million or over 100 million ft per minute. Speed of light is roughly 59 billion ft per minute.. so 1/590th the speed of light or roughly mach 1,481.

I would love to see a more polished version, maybe with the last gear apart from the others so its more visible that that is the last one. And out of clean metal.

Really cool! Thanks for sharing 🙂

This is really interesting! Would love to see more about this. Especially the physics behind it and whats possible/not possible to do

It would be kind of interesting if someone set up an automated livestream of this type of thing. That way we could watch for an extended period of time.

Hey you should try a pop filter/better one on your microphone. Love the content keep it up!

really fascinating and satisfying

I can feel it ... this channel is gonna blow up in 2021 Ill be back here in December

Here’s a thought: a huge gear reduction, and the the reverse at the other end. Will the output gear turn, and will it turn at the same speed?

@Bob13454

3 жыл бұрын

Would probably take a long time to use up all the slack from tiny imperfections and wiggle room and compression of the wood.

@shadowproductions969

3 жыл бұрын

theoretically yes, realistically no, like hi Barr said. If you did this on a much smaller scale it might be more feasible.

Maybe it would be cool to see a similar gear setup spin overtime driven by a windmill or the likes

@shadowproductions969

3 жыл бұрын

I just made a comment about using a water wheel but yeah.. it would be interesting.. even on a smaller scale. Seeing something with a steady torque to use as a mechanical clock would be interesting

This is amazing.

Very cool video!

How much torque do you need? This guy: Yes

Me being me : 🤪 KZread: wanna see some spinning disk? Me : yes 😃

@nuggetx4086

3 жыл бұрын

robert you're 12, you should do better and more productive things in your life. dad out.

@Beto5978

3 жыл бұрын

@@nuggetx4086 and yes I know I am a miner because I Vape but so what

Really enjoyed this. You’ve earned a sub :)

These type of videos keep getting recommended to me and now I’m a gear nerd

Could you try and get the last gear to turn once per year exactly somehow? And you could make like a spinning calendar that could tell the day while spinning.. talk about an electric bill though!

@benwiarda23

3 жыл бұрын

Yea man you just need to rotate the first gear at 127.68 rotation per minute

@caspernicus5822

3 жыл бұрын

I mean, you wouldn't need a ridiculously powerful motor

I just want to imagine that making a large version can make a portal

@arya31ful

3 жыл бұрын

If the last gear make at least one spin, it will.

This is cool. Learned something new. Subbed!

This “IS” awesome! 🤘

For every one wondering when the gears start spinning 4:07.

First gear be like: S P E E N Last gear be like: spin

@acd6609

3 жыл бұрын

More like: Last gear: s.

I dont know anything about gears, but this is dope! You channel will probs be big in the future!

Awsome video.

flip it around and spin the one on the back

Someone needs to make some gears out of diamond the try to spin it in reverse with a motor used in a space shuttle crawler.

I just love this

I clicked on this by accident, but I don’t regret it. Nice video man

3:35 they are made of wood so there woodn"t WOODN'T YOU GET IT FROM WOOD LMOA sorry it late

Who else clicked the video because they thought it made it spin fast

Very interesting!!!

glad you love gears,i got lot of steel gears like from engines from tractors and hit miss engine and some brass clock gears too

I’d love to see a full length video of all the gears spinning

This is insanely cool to me

Interesting video.

Yep this is about where I expected to end up at 6am

This is great.

This just gave me the idea to make a gear box that would tell you the date on the gear spokes.

I want one to put on my table and let it run 24/7 and watch it over time😂😂

Very cool.

that last gear might take 1.5 years to turn but you AINT GONNA STOP IT

Hook the other end up to a lever and a Bucket. Fill the bucket with water, and attach a fan blade to the first end. It might work better with a Pulley system(and definitely less gears) but electricity-less fan.

Gears are fascinating! Would be awesome to try these on some more durable material and try to do it backwards.

My mind was just blown trying to think about this.

See y'all after 8 years when this video hits recommended again

If you are not interested on learning about the thing and just want to see it spin: 4:03

Imagine living long enough to see the last wheel spin then saying goodbye to most of humanity

Hey, this is a pretty cool contraption! *Resets the universe with the final gear*

I am absolutely amazed at all the gear nerds in these comments. It’s is amazing to see people’s brain work so well

@titohermanto1829

3 жыл бұрын

Mate, what kind of community do you usually stay in for you to be amazed at people's brains working?

@titohermanto1829

3 жыл бұрын

But yeah, it's pretty cool to see all the smart guys here.

@okmoosie

3 жыл бұрын

@@titohermanto1829 that made it sound like I’m retarded or smt. But I’m usually on the dumb sided community.

@titohermanto1829

3 жыл бұрын

@@okmoosie Well, I didn't really mean it that way. sry.

That museum exhibit blew my mind. That thing looks like a grenade waiting to explode

Nice project

Super cool! Which laser cutter is that?

Adding an arm to the end of the final gear and do a time lapse of how long it takes to lift or how much you can lift with just the wooden gears at different ratio

I did some calculations. Spinning the first big gear at 100 rpm with a 1:4 gear ratio would result in the last gear making a full rotation approximately every 20 years. Wonderful project.

@jacobdean3025

3 жыл бұрын

I think

Great vid better explanation

Hey something - to ask a silly question - as the speed decreases does the amount of torque increase? I am just wondering what happens to all that energy or is it worn away by friction?

Thank you

i wood like to see more of that :)

finally, some good fucking content

Thanks for posting... 8) And 'Blammo' is also the 'company' in Ren and Stimpy that gives us, among other things, 'Log' (with or without the realistic facial moss, ha ha)

@SomeUncomm

3 жыл бұрын

Hah! I still remember the jingle from the Log commercial!

I kind of want to see a time-lapse of how far the gears would be turned with a constant rpm over sets of time (1 hour, 2 hours, 3 hours, etc.)

Great visual to help people comprehend how I feel about the futility of my life.

I'm high. No nothing about gear ratios. But watched it all. Thoroughly enjoyed

So inn theory you can make the output move really fast? And how fast do you think you could get it to turn?

here before your channel explodes! :D

what if you move the last gear before the other gears reach the end, would it break? Or would it cause to break space and time continuum and open a dimension and it would collide together?

Make it very big with minimal friction. Spin the opposite gear 1/4 revolution using a lever and weight. Set it up so it takes 30 min to do the 1/4 revolution. Add fan blades at the opposite side. Now you can cool yourself without electricity.

Im happy to see such a useful device, i will be considerably surprised if this doesnt cure cancer.