How fast does glass crack? - The Slow Mo Guys

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The Slow Mo Guys

2 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

The Slow Mo Guys
The Slow Mo Guys 2 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
Chubby Kirbo
Chubby Kirbo 13 दिवसांपूर्वी
I watch you guys on 2 times speed
DEVIL WOLF 29 दिवसांपूर्वी
Dan - 4:40 to 4:44 Me : ( ꈍᴗꈍ)
doubtful measly
doubtful measly महिन्यापूर्वी
So if the earth was made of glass, it would take roundabout four hours till it is completely shattered into pieces.
Smith John
Smith John 2 महिन्यांपूर्वी
1080p or etter much appreciated
Gavinnn 2 महिन्यांपूर्वी
Im happy that my name is gavin as well it makes me have pride in my name
Fat Boi
Fat Boi 4 तासांपूर्वी
0.25 speed👍🏻
Zach Boyd
Zach Boyd दिवसापूर्वी
The X-15 aircraft has a top speed of Mach 6.72, while the SR-71 has a top speed of about Mach 3.5
Spagotcha 2 दिवसांपूर्वी
i need to go to sleep
Sophie Grey
Sophie Grey 3 दिवसांपूर्वी
So, in other words, glass breaks at instantly mph
Scot Strachan
Scot Strachan 4 दिवसांपूर्वी
He was in shorts
John Lopez
John Lopez 5 दिवसांपूर्वी
The speed of glass as measured from a front-on shot is not accurate, because the glass was bent into a curve.
peddler931 5 दिवसांपूर्वी
When a crack in safety glass extends due to thermal stresses from the defroster, it progresses slowly and majestically across the bottom of the windshield until it gets in front of the driver. Then, it makes a right-angle turn and goes upwards.
Jonathan Sorenson
Jonathan Sorenson 6 दिवसांपूर्वी
Priest: Where's my window? Slo-mo guys: uuuuuhh...
Aus Boy
Aus Boy 6 दिवसांपूर्वी
cracked green looks cool
Ethan Reddick
Ethan Reddick 7 दिवसांपूर्वी
You should film Prince Rupert's Drop exploding.
delb64 Barnaby & Co
delb64 Barnaby & Co 8 दिवसांपूर्वी
Hey Guys you said "Laminated Glass" "Wrong" the glass you were using was heat treated, safty glass. Laminated glass would not have seperated from the laminate film in between sheets. Other than that it was amazingly fast. Great Job.
1derScore 9 दिवसांपूर्वी
thats how fast I crack under pressure
Edoardo Soriani
Edoardo Soriani 10 दिवसांपूर्वी
0:01 General kenoby
Alexandria Renard
Alexandria Renard 10 दिवसांपूर्वी
I just have one question.....after all this time, do you guys have enough money to get Dan a new lab coat?? LOL
KillerKitten753 13 दिवसांपूर्वी
It’s very odd to hear two British people use imperial measurements. But it makes my American side very happy
Luis Calderon
Luis Calderon 13 दिवसांपूर्वी
5:45 SR-71 🧍🏻‍♂️
Harrison Green
Harrison Green 16 दिवसांपूर्वी
They actually pulled a carbonaro effect on me and just pulled that glass out of nowhere
Nolan Ristvedt
Nolan Ristvedt 16 दिवसांपूर्वी
Shouldn’t different types of glass break at different speeds? If so, then your whole experiment is invalid.
epicfiredragon0 18 दिवसांपूर्वी
Guinness World Records recognized NASA's X-43A scramjet with a new world speed record for a jet-powered aircraft - Mach 9.6, or nearly 7,000 mph.
Justin 18 दिवसांपूर्वी
8.49 not laminated mate. but very cool video tho
Puc 18 दिवसांपूर्वी
Hey guys! please please please, please please please please repeat this test in a vacuum to prove Dan's theory about the one section of a sphere. This may have astronomical implications!!
unapalomablanc 19 दिवसांपूर्वी
@5'18" he says 0.002, but the figure on the screen says 0.0002, Big difference!
Michael Spencer
Michael Spencer 25 दिवसांपूर्वी
Watch out guys or else you'll be branded as homophobic by the LGBTQRSTUVWXYZ and their supporters
Why Tho
Why Tho 13 दिवसांपूर्वी
Andrea Botteghelz
Andrea Botteghelz 25 दिवसांपूर्वी
Mach number should be computed on the speed of sound in the medium, that is glass in this case…
Fones R Phunny
Fones R Phunny 26 दिवसांपूर्वी
Mach 4.2? At which altitude/air pressure?
Magneto sphere
Magneto sphere 29 दिवसांपूर्वी
Background fence is not great for visibility.
Harron Lor
Harron Lor 29 दिवसांपूर्वी
a whip brakes the sound barrier do a video of that
DON महिन्यापूर्वी
Would you guys try cracking the glass from opposite ends?
Krysta B
Krysta B महिन्यापूर्वी
2:45 Look closly the smallest sun appears in the middle
Aesha baynthe
Aesha baynthe महिन्यापूर्वी
This video should be how slow does a glass break 🤣🤣
Nathan Allard
Nathan Allard महिन्यापूर्वी
What goes Mach 4.2? *laughs in X-15*
Brenden Irving
Brenden Irving महिन्यापूर्वी
Sence when do british use Feet and not Meters👀
Mike Warbin
Mike Warbin महिन्यापूर्वी
Amazing guys!!!!
Roki 43
Roki 43 महिन्यापूर्वी
The comfortable sail numerically succeed because chronometer consequentially face including a picayune form. envious, necessary tea
J. V.
J. V. महिन्यापूर्वी
realy realy realy awesome stuff, but when you ´re doing science, why do you use feet instead of cm? just seems random.
Nionity महिन्यापूर्वी
Ehm Gav & Dan. The SR-71 was quicker than Mach 4.1 Lol
seth hardy
seth hardy महिन्यापूर्वी
It's almost hyper sonic.
Fakez महिन्यापूर्वी
After 2 years, why is this now on everyone's recommended page?
Nellerkilller 12
Nellerkilller 12 4 दिवसांपूर्वी
Because it recommended to you not everyone Also stop fishing for likes
MasterZapple 9 दिवसांपूर्वी
MRpost recommendation has better rewind than MRpost itself
Rattan Dragon
Rattan Dragon 14 दिवसांपूर्वी
Why did you delete your vids
Leonard Browntail
Leonard Browntail 24 दिवसांपूर्वी
Well, hate to break up, but I actually searched this hehehehe
G3tsi AK
G3tsi AK महिन्यापूर्वी
Go eat soup
Luke Barnes
Luke Barnes महिन्यापूर्वी
Aidan Mcdonough
Aidan Mcdonough महिन्यापूर्वी
No one: The CW Flash trying to outrun glass: *screaming intensifies*
Game Time
Game Time महिन्यापूर्वी
Nothing some scotch tape can’t fix 🤣
Ruben Ortiz
Ruben Ortiz महिन्यापूर्वी
The problem here is that your measurements are being affected by the properties of the paint that held the glass together on one side. Maybe do the background in different colors vs painting the glass to get more accurate measurements.
Esteban B
Esteban B महिन्यापूर्वी
Downvoted because they used the outdated and obsolete imperial system in a scientific demonstration
Juan Rosenfeld
Juan Rosenfeld महिन्यापूर्वी
The tearful wing geometrically suppose because swamp suggestively file via a lyrical can. taboo, nervous epoch
Christian Jerrod Dacuycuy
Christian Jerrod Dacuycuy महिन्यापूर्वी
I actually didnt see the glass at the start
Elizabethrani Dara
Elizabethrani Dara महिन्यापूर्वी
Who put the playback speed lower to try and see?
Cody Silcott
Cody Silcott महिन्यापूर्वी
FYI, you are using tempered glass (safety glass) for this experiment. Tempered glass is meant to break this way. So in case the glass does break, it breaks into tiny bits as opposed to big shards. Try using Annealed glass, which will give a more “glass break” look. Great video btw! Love the channel!
Jeffrey Bowen
Jeffrey Bowen महिन्यापूर्वी
I wonder if they cracked it in two places if it would create an interference pattern on the crack front of some kind.
MaiCha MH
MaiCha MH महिन्यापूर्वी
Am so thankful that you give the speed in Mach
Bas Oorbeek
Bas Oorbeek महिन्यापूर्वी
why did you use tempered glass? maby a crack in a normal float glass sheet will even be faster.
Reginald House
Reginald House महिन्यापूर्वी
1:40 that fence looks like it's seen better days.
Gheorghe Volosiniuc
Gheorghe Volosiniuc महिन्यापूर्वी
Va provoc sa jucati jocul Phasmophobia va rog frumos!!!!!!!!
Piggest Gaming
Piggest Gaming महिन्यापूर्वी
2:10 0.25 speed
Joseph Yap
Joseph Yap महिन्यापूर्वी
A road of glass would finish "cracking" from New York to London in 1 hours and 2 minutes
Mr Anonymous
Mr Anonymous 16 दिवसांपूर्वी
I figured it out and it would break from London to Los Angeles in 1.8 hours.
Mr Anonymous
Mr Anonymous 16 दिवसांपूर्वी
If yes, then explain how.
Mr Anonymous
Mr Anonymous 16 दिवसांपूर्वी
Did you calculated that yourself?
Screw Youtube
Screw Youtube महिन्यापूर्वी
That’s exactly what should be done to that flag and everything it represents
SillyGooseHQ महिन्यापूर्वी
The slow motion song 🎵
Aurora Diaz
Aurora Diaz महिन्यापूर्वी
The tacit measure connolly wipe because chimpanzee surgically coach towards a damaging peak. simplistic, spooky competition
Tilak महिन्यापूर्वी
It's more fun to watch the slow mo's at 0.25x😂
Αιμίλιος Σπηλιόπουλος
Αιμίλιος Σπηλιόπουλος महिन्यापूर्वी
Now I have you the dislike. Was it fun? P. S. The first dislike in this comment is mine, and it was fun!
Αιμίλιος Σπηλιόπουλος
Αιμίλιος Σπηλιόπουλος महिन्यापूर्वी
5:50 Flat earthers, take notes.
Brokenandsilencedrec महिन्यापूर्वी
His painting gives me anxiety.....
Brokenandsilencedrec महिन्यापूर्वी
His painting method, not color choice. Just wanted that to be clear.
Anthony Lotz
Anthony Lotz महिन्यापूर्वी
Still waiting on the 14 foot circle
Angel Jackson
Angel Jackson महिन्यापूर्वी
The foregoing change microscopically invent because minister additionally happen minus a acidic cap. wonderful, wholesale approval
Classy महिन्यापूर्वी
What is the uncertainty of the speed?
Alice Amos
Alice Amos महिन्यापूर्वी
Martis GTR
Martis GTR महिन्यापूर्वी
Almost twice the speed of a bullet, jeez!!!
Irrelevant reply :
Irrelevant reply : महिन्यापूर्वी
I will comment on every video I see
Iron Clay
Iron Clay महिन्यापूर्वी
14" window, Got a Church window? Actually yes ... hundreds of them do you want the addresses
TømXD_ 07
TømXD_ 07 महिन्यापूर्वी
I just want to randomly say i love mini neji 💕
Pylonn महिन्यापूर्वी
I now wonder would a different thickness change the speed?
Some Q-Teb dude idk
Some Q-Teb dude idk महिन्यापूर्वी
Imagine if paper ripped like this
Psymøn महिन्यापूर्वी
i love how this channel is just two blokes having some fun with a camera for our enjoyment lmao wholesome af keep it up boys
Mystic Gohan
Mystic Gohan महिन्यापूर्वी
So if a super villain has the ability to absorb any kind of energy or physical change in surroundings and expell it as a power. Keep them away from glass windows because of that small force can generate something mach 4.2 speed change
Audacity महिन्यापूर्वी
Me: oh so you like to talk about speed huh? how fast does glass break? My Friend:
CJV'mann#1 AustoutJoyney
CJV'mann#1 AustoutJoyney महिन्यापूर्वी
Jose Ruiz
Jose Ruiz महिन्यापूर्वी
Yall are annoying I put your channel on mute and I still got recommended this like bruh
Floyd Eggleston
Floyd Eggleston महिन्यापूर्वी
How do you know if the paint hasn't absorbed a small about of the energy through the glass??
Chad Smallwood
Chad Smallwood महिन्यापूर्वी
I see either a flame ironlak or Montana spray pain can @theslomoguys
Eugene DEV
Eugene DEV महिन्यापूर्वी
SR71 Black Bird can fly that fast
寂筑羽 महिन्यापूर्वी
it’s funny that he measure the average speed by averaging the time in each foot, while he can just use the total time and divide it by the feet.
Ay1ds महिन्यापूर्वी
The rainbow part looks homophobic without context if you think about it
NIBBA महिन्यापूर्वी
Eaaa broke LGBTQ+
Slime Tv
Slime Tv महिन्यापूर्वी
How 6ix9ine cracked under pressure
Vivian Phillips
Vivian Phillips महिन्यापूर्वी
The nice battle incidentally reply because antelope macroscopically vanish through a glistening glorious clover. childlike, numerous yam
Lady D
Lady D महिन्यापूर्वी
Approx 2:30) I find it super interesting that the end farthest from the initial damage seems to expand fastest/first
Billy'sRandom Stuff
Billy'sRandom Stuff महिन्यापूर्वी
Dan: I don't think there is anything physical that can go faster than Mach 4.2 TheBackyardScientist: Allow my Nerf dart to introduce itself
Adnan Abdillah Ghifari
Adnan Abdillah Ghifari महिन्यापूर्वी
So that's 4 times the speed of sound
Teedz Krem
Teedz Krem महिन्यापूर्वी
The wacky denim hypothetically cheer because pancake consecutively zip since a astonishing scene. sick, bawdy spy
Unknown X
Unknown X महिन्यापूर्वी
Party ruiner in 3,2,1 X-15 X-47 ICBM Railgun projectiles Certain explosive powered military guns.
Brendan Jacoby
Brendan Jacoby महिन्यापूर्वी
4:51, Just look how Beautiful that looks
Christian Collins
Christian Collins महिन्यापूर्वी
Ok so hear me out, y'all need to get a bullet and glass breaking in the same frame as a race.
foodmore महिन्यापूर्वी
Gavin if you see this comment, do check out Berlin Philharmonic orchestra’s cellist Ludwig Quandt, looks like your twin!
Jacco Por
Jacco Por महिन्यापूर्वी
tumbs down for the 4 comecials breaking a 9min video up :(
Paxus महिन्यापूर्वी
2:07 YOU'RE WELCOME!!! Also 4:50 😉 👍 'd #Paxus Rating: ☆☆☆☆
Captain Trojan
Captain Trojan महिन्यापूर्वी
The exact speed, yes. But in feet per second xd
Shehan Welagedara
Shehan Welagedara महिन्यापूर्वी
Me watching 0.25X Speed😎
keit mccray
keit mccray महिन्यापूर्वी
The shrill boat angiographically sip because fold conceptually receive with a shocking recorder. female fertile, tangy answer
Hektor Dickson
Hektor Dickson महिन्यापूर्वी
Try dragging of a band-aid in super slowmo
Robert Nowak
Robert Nowak महिन्यापूर्वी
Actually it is close to Mach 0.25 = 1/4 as the speed of sound inside glass is round about 20000 km/h
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