How fast does glass crack? - The Slow Mo Guys

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The Slow Mo Guys

वर्षांपूर्वी

Gav and Dan use some absolutely insane frame rates to learn how fast 5 millimetre tempered glass cracks. 3 pieces of glass were harmed in the making of this video.
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Filmed at 28,500, 78,000 and 481,000fps on the Phantom V2512
How fast does glass crack? - The Slow Mo Guys

टिप्पण्या
The Slow Mo Guys
The Slow Mo Guys वर्षांपूर्वी
Hello everyone. I recommend you watch this one full screen or on a computer so you can see the cracks more clearly. They look bloody tiny on a phone screen! - Gav
Brownie Banana
Brownie Banana 4 दिवसांपूर्वी
OK
Ayush Singh
Ayush Singh 13 दिवसांपूर्वी
No worries I will watch it in Theatre
Bran Don
Bran Don महिन्यापूर्वी
Please repeat this experiment with the glass underwater to see what causes the speed of crack propogation to increase faster than in the air
Bran Don
Bran Don महिन्यापूर्वी
Please repeat this experiment underwater to see why the cracking speed of glass is so much faster than in the air.
* *
* * 2 महिन्यांपूर्वी
qwertyuiop
Iron Tribe Issues
Iron Tribe Issues दिवसापूर्वी
Are we sure the paint does not impact the behavior of the glass, as it adds or subtracts from the tensile values of the pane?
sempre que voce ler os comentários eu vou estar la
sempre que voce ler os comentários eu vou estar la 4 दिवसांपूर्वी
Sou brasileiro aeeeee pourra
the wanderer simply for you
the wanderer simply for you 7 दिवसांपूर्वी
And for International audiences 😂
Josef Muller
Josef Muller 9 दिवसांपूर्वी
4:38 Logos on 30 of June be like:
Quendarius Townsend
Quendarius Townsend 12 दिवसांपूर्वी
Is it me or did anyone else did not see that glass
Peace282828
Peace282828 13 दिवसांपूर्वी
You should do the longest piece of glass breaking it
anonyмoυѕ boy
anonyмoυѕ boy 16 दिवसांपूर्वी
The first time I watched this I didn't notice that there was a long piece of glass in front of Dan
Colin Dowden
Colin Dowden 16 दिवसांपूर्वी
I agree about it starting of as a circle, things to consider if it ended up as a straight line moving along, then the outer edges of the circle must have increased in speed surely, very interesting
Corie Feiner
Corie Feiner 16 दिवसांपूर्वी
Painting with Dan yay 3:38
Braedon Thorsson
Braedon Thorsson 17 दिवसांपूर्वी
It's called a shockwave Dan.
VINADIYAK
VINADIYAK 18 दिवसांपूर्वी
mrpost.info/my/GdO_Tw_CFipsZhF4pPLa9g
Robin's Hood YT
Robin's Hood YT 18 दिवसांपूर्वी
4:50 If you came here for the thumbnail
Stuffy Otter
Stuffy Otter 21 दिवसापूर्वी
Love you guys
Four Kings
Four Kings 21 दिवसापूर्वी
Science Asylum Nick would say Fast fast 😁😁
Peaceful Celestial
Peaceful Celestial 21 दिवसापूर्वी
That slow crack looks like an old 80s effect
James Swing
James Swing 23 दिवसांपूर्वी
I say that it starts out curved because of the break ,you are gripping the glass about an inch in so the front of the break is ahead of the sides so the sides have to catch up once the crack reaches the top and bottom edge of the glass.
L Wally
L Wally 25 दिवसांपूर्वी
1:54 that sound though...
iamsicko
iamsicko 26 दिवसांपूर्वी
You could get even faster without the paint which adds up resistance
Jes5e 12oss
Jes5e 12oss 28 दिवसांपूर्वी
Imagine if the glass would actually broke into a hundred pieces. Basically, it’s just a Slow Motion. And, What other Slow Motion do you wanna do next?
W Fries
W Fries 28 दिवसांपूर्वी
Fantastic, one of your first videos I saw and endlessly enjoyable!
Mingura666
Mingura666 29 दिवसांपूर्वी
There are only 3 countries in the world that don’t use m/s. Instead of saying “ft/s and for the international audience m/s” you should say “m/s and for those few rare people ft/s”
Quintesson
Quintesson महिन्यापूर्वी
1:37 Accidentally talking into two mics at once sounds kinda funny ngl
tiraliass !
tiraliass ! महिन्यापूर्वी
I always feel like gav and dan are real life phineas and ferb.
Daniel Ji
Daniel Ji महिन्यापूर्वी
3262 miles per hour
mtehr
mtehr महिन्यापूर्वी
mach is less than 1. You need to consider the speed of sound in the material, in this case the glass.
Elizabeth Ojinal
Elizabeth Ojinal महिन्यापूर्वी
The Action Lab says when it cracks it give energy
jayjay nezmerize
jayjay nezmerize महिन्यापूर्वी
Every paint colour has a different coefficient of strength, which is why the numbers dont align. Either R-Y-B are a weaker paint than O-G-B. or, Newt's 1st law suggests that 3 simultaneous, but distinct forces were applied. essentially I think our "buddy's" plyer's produced it. He did have a tougher time. Anyone?
꧁ ༺commander༻ ꧂
꧁ ༺commander༻ ꧂ महिन्यापूर्वी
CLICK THE LINK! mrpost.info/down/vhi-i/hdhnnqvXl86YpZw
Ben Ben 49
Ben Ben 49 महिन्यापूर्वी
Since you asked Dan. There are Hypersonic planes that travel around Mach 5. But that’s about it I can think of.
A Lazy Lion
A Lazy Lion महिन्यापूर्वी
I like how you can see the difference between daz and gav's coats One sleek and clean with a bit of paint Then just a rainbow and ripped
megadev
megadev महिन्यापूर्वी
I once watched about a 3 inch crack in my car windshield expand about a foot longer over a period of about 7-8 seconds as I was driving down the highway.
Jayden Reid
Jayden Reid महिन्यापूर्वी
Dan, "How much can you see?" Gav, "Bloody stupid, this is." Me, "Is that an answer? Sure."
Kevin
Kevin महिन्यापूर्वी
Can you guys please do a video just like this but crack the glass underwater because glass cracks 1000 times faster underwater. It’s so fast you can literally cut glass with scissors since the glass cracks so fast!
Bran Don
Bran Don महिन्यापूर्वी
Please repeat this experiment underwater to see why the crack speed propagation increases underwater versus the speed of the air
abhi 07
abhi 07 महिन्यापूर्वी
Why doesn’t the glass split apart until the cracks hit the left END
Derpasaurus The Terrible
Derpasaurus The Terrible महिन्यापूर्वी
It is all fun and games until you slow down the slow mo shot
J L
J L महिन्यापूर्वी
To show the circular pattern that Dan is talking about, shoot a BB at the center of a square piece of glass, and you will see how the circle grows larger. This is the same effect you saw on the rectangular pieces, albeit on a much more limited field if vision.
Allie and Maria and friends.
Allie and Maria and friends. महिन्यापूर्वी
But... did the paint slow down the propagation!!? 🤔
Mihir D Surana
Mihir D Surana महिन्यापूर्वी
Isn't that Toughened Glass..? If it was normal or plain glass, the crack would've gone in a straight line...
Panda Pants
Panda Pants महिन्यापूर्वी
4:30
Tyy Man
Tyy Man महिन्यापूर्वी
4:39 And that's what we should do when we see a rainbow glass kids.
czachres
czachres महिन्यापूर्वी
the sound of it is something else....
Anurag Devnath
Anurag Devnath महिन्यापूर्वी
Something happens too fast Slomoguys *interesting*
Gary LeBlanc
Gary LeBlanc महिन्यापूर्वी
hey you guy's should film tethered cars, planes or boats. 200 mhp.
Bigdipper3600
Bigdipper3600 महिन्यापूर्वी
Who ever reads this God has a plan for you. Stay positive and strong. Not for likes just trying to spread the word of God to you..🙏❤
DatGuy Miller
DatGuy Miller महिन्यापूर्वी
*ThE oKaY hAnD sIgN iS a SyMbOl Of HaTe*
Pro. Logic
Pro. Logic 2 महिन्यांपूर्वी
When you two put a video on you tube there is no point in there being a thumbs down button because all of your videos are great!
Duncan Van Ooyen
Duncan Van Ooyen 2 महिन्यांपूर्वी
I'm just gonna say it, This is probably one of the best channels on MRpost. It's high production entertainment with all the casual, personality driven shenanigans of backyard filmmaking. It's funny, it's informative, and just delightful to look at; there's no denying both of these guys love their job.
Tyler Talks hockey
Tyler Talks hockey 2 महिन्यांपूर्वी
I did not even realize he was holding a piece of glass at the beginning
jack and joker
jack and joker 2 महिन्यांपूर्वी
do you think the speed remains the same even in different thicknesses?
Nathan Blasius
Nathan Blasius 2 महिन्यांपूर्वी
not sure if anyone else hast thought about it but a object that can go faster then 4.2 mach are tanks shells a 60mm APFSDS shell can go 1620m/s which for everyone is 4.76 mach.
RDG Raven
RDG Raven 2 महिन्यांपूर्वी
Dan: what goes faster than mach 4.2 rather than spaceships Me when I get a notification that a new SLO mo guys video is released I go about 15635263526626262626.638613637262767 mach Lol 😝 ¯\_(ツ)_/¯。٩(˃̶͈̀௰˂̶͈́)و。( ̄(工) ̄)。ಠ_ಠ。
SLK | ANDY
SLK | ANDY 2 महिन्यांपूर्वी
2:07 what u wanna see
Pr1 sm
Pr1 sm 2 महिन्यांपूर्वी
tl;dr 5250km/h
CH 06 AMIT KUMAR
CH 06 AMIT KUMAR 2 महिन्यांपूर्वी
Great
Lone Boss
Lone Boss 2 महिन्यांपूर्वी
How many people have skip the video
JTD 21
JTD 21 2 महिन्यांपूर्वी
2:27 Listen closely and you can hear an Ice Cream Truck
Holey Moley
Holey Moley 2 महिन्यांपूर्वी
@5:54 wow! Look at the brains on Dan!
Chris Benitez
Chris Benitez 2 महिन्यांपूर्वी
U know whats faster than mach 4 , that camera bruh....
PhatPotato
PhatPotato 2 महिन्यांपूर्वी
who else didn't seen the glass pane until they addressed it? *Bird gang wya*
500 SUBS without any video
500 SUBS without any video 2 महिन्यांपूर्वी
Who else got this in their recommendations 😂
Harris Ashraff
Harris Ashraff 2 महिन्यांपूर्वी
Awesome video. Why can't you try capturing how glass shatters during a sonic boom or Shock wave ???
10k subs without video challenge.
10k subs without video challenge. 2 महिन्यांपूर्वी
I need your help guys me and my brother challenged that who reach 10k first without videos. I don't want he to win it. Stay safe and support guys .
Viventem Et Insaniam
Viventem Et Insaniam 2 महिन्यांपूर्वी
How long did it take yall to notice he was holding a pane of glass
David Mandla Mtsweni
David Mandla Mtsweni 2 महिन्यांपूर्वी
Pls make more vids
AwareXP
AwareXP 2 महिन्यांपूर्वी
MACH 4.2 WOT
Timothy Traver
Timothy Traver 2 महिन्यांपूर्वी
With all the commercial interruptions, MRpost has become almost unwatchable.
dan fadeev
dan fadeev 2 महिन्यांपूर्वी
it is ~3 times slower than speed of sound in glass. I thought it should be approximately equal to speed of sound.
copper paratrooper
copper paratrooper 2 महिन्यांपूर्वी
9:49 best scene
MadelnOahu
MadelnOahu 2 महिन्यांपूर्वी
6:07 I was actually surprised, of all people, Dan came up with that conclusion.
Samyam Manandhar
Samyam Manandhar 2 महिन्यांपूर्वी
does it actually create a sonic boom though? i believe that if an object travels faster than Mach 1 it creates a sonic boom, but did the glass create one? can someone please explain? :D Cheers!!
akiva k
akiva k महिन्यापूर्वी
Samyam Manandhar Mach is a speed of sound in medium. Mach 1 in glass is about 4 to 5 km/s. The cracks were slower.
Potato Soup
Potato Soup 2 महिन्यांपूर्वी
I just saw some of this video on the mo you know
XR Gaming
XR Gaming 2 महिन्यांपूर्वी
0:26 But You We're Holding It 0:01
AM Charge
AM Charge 2 महिन्यांपूर्वी
Do they use these cameras in movies
Jordan Tillman
Jordan Tillman 2 महिन्यांपूर्वी
2:11 looks like a transition effect
Gaurav Chopra
Gaurav Chopra 2 महिन्यांपूर्वी
Why the fat guys is wearing a dirty apron while thin guy is wearing a clean one
KatieArtist 94
KatieArtist 94 2 महिन्यांपूर्वी
Their lab coats are a long running joke on this channel. Btw the “fat guy” is Dan and the “thin guy” is Gav.
Boomboykid1
Boomboykid1 2 महिन्यांपूर्वी
When you slow down the video
10,000 subs with no vids
10,000 subs with no vids 2 महिन्यांपूर्वी
Y’all need to see the speed of sound like crack something in slo mo and see how long it taked
Emperor Kossi
Emperor Kossi 2 महिन्यांपूर्वी
0:24 why didnt I notice the glass he was holding the whole time....
Yeetus Meetus Feetus
Yeetus Meetus Feetus 2 महिन्यांपूर्वी
I am rewatching this video after a while and still didn’t notice the glass
High Priestess
High Priestess 2 महिन्यांपूर्वी
I’m new to your channel but Dan looks similar to Quinn or Q from impractical jokers !! 😭
Lindhurst Meadows
Lindhurst Meadows 2 महिन्यांपूर्वी
6:12 My dude inadvertently explains the big bang and the creation of warp space routes
Lindhurst Meadows
Lindhurst Meadows 2 महिन्यांपूर्वी
Is it me or is the glass shatter looks like the observable universe?
1salad
1salad 2 महिन्यांपूर्वी
By Dan's classification, spaceships can go at a minimum of mach 4.2. A Saturn V went at speeds of around 25000 mph. This means that the X-15 (which flew at mach 6.7 in 1967) is classified as a spacecraft according to Dan.
Travis Salvo
Travis Salvo 2 महिन्यांपूर्वी
it depends on the glass, you should do it with a prince rupert's drop
Brandon Foley
Brandon Foley 2 महिन्यांपूर्वी
Are those cameras really that expensive
Tanner Hays
Tanner Hays 2 महिन्यांपूर्वी
Did anyone else not see the glass till they said something
PRESIDENTBRINE
PRESIDENTBRINE 2 महिन्यांपूर्वी
will the glass break when its near black hole???
Pax Suen
Pax Suen 2 महिन्यांपूर्वी
Wow
Sajal Islam
Sajal Islam 2 महिन्यांपूर्वी
wow
Animatoons
Animatoons 2 महिन्यांपूर्वी
At first I thought he was holding nothing
The pixelated gamer Fan of frustrated gamer
The pixelated gamer Fan of frustrated gamer 2 महिन्यांपूर्वी
What about a mirror
Matthew Sploded
Matthew Sploded 2 महिन्यांपूर्वी
I wish they didn’t color the glass
Drowsiest Virus
Drowsiest Virus 2 महिन्यांपूर्वी
Dan just accidently explained how the earth is round
The Eva UwU
The Eva UwU 2 दिवसांपूर्वी
@antknee420 gravity
R E S P E C T
R E S P E C T 3 दिवसांपूर्वी
@antknee420 there is
2020 ???
2020 ??? 6 दिवसांपूर्वी
face it the earth is a banana
Drowsiest Virus
Drowsiest Virus महिन्यापूर्वी
@antknee420 it response for just Catie finding the part, the line is like the horizon
just catie
just catie महिन्यापूर्वी
antknee420 at 6:05. make what you will of what he says. Personally, I think the earth is round but if you think the earth is flat, ok. As long as you’re not hurting anyone, do and think whatever you want.
Stick Man Animations
Stick Man Animations 2 महिन्यांपूर्वी
5:46 the X-15 (which is a plane if you didn't know) goes at over Mach 6
Stick Man Animations
Stick Man Animations 2 महिन्यांपूर्वी
Mach 6.7 to be exact
Rk The Rider
Rk The Rider 2 महिन्यांपूर्वी
5:40 I hate mathematics
Rk The Rider
Rk The Rider 2 महिन्यांपूर्वी
5:40 I hate mathematics
Aadharsh Venkat
Aadharsh Venkat 2 महिन्यांपूर्वी
If this was a Vscause video...
Sterlingbird Niner
Sterlingbird Niner 2 महिन्यांपूर्वी
5:45 the SR-71 would like to differ
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