How fast does glass crack? - The Slow Mo Guys

  • Birt 3 mánuðum síðan

    The Slow Mo GuysThe Slow Mo Guys

    Lengd: 9:49

    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.
    Follow us on Instagram!
    instagram.com/gavinfree/
    instagram.com/danielgruchy/
    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

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

3 mánuðum síðan
R J
R J

Who else reads those with an accent

13 dögum síðan
Aravinth .S
Aravinth .S

+Jake 😂

25 dögum síðan
Jake Rios
Jake Rios

Wondering if opening a propane take cylinder and igniting the fumed to see the explosion of the cylinder

Mánuði síðan
okrajoe
okrajoe

Mechanical engineers of the world unite!?!

7 klukkustundum síðan
James Wise
James Wise

That was TEMPERED GLASS not laminated!

22 klukkustundum síðan
Hombre De A Pie
Hombre De A Pie

i loved this episode. Watching the camera menu was amazing.

Degi Síðan síðan
Baughty Noy
Baughty Noy

6:30 i think it catches up because theres less glass to crack on the edges and more pressure

Degi Síðan síðan
hari_kishore
hari_kishore

Prince Rupert's brake clicks at 1650 m/s

2 dögum síðan
Niall
Niall

change the speed settings to 0.25, (the slowest setting) and listen/watch from 2:10 to 3:01.......

2 dögum síðan
WalkingArrow
WalkingArrow

rockets move at mach 23 and supersonic jets may travel at mach 5

2 dögum síðan
Unknown ???
Unknown ???

To exited while shaking the spray paint can

3 dögum síðan
Dave Brownell
Dave Brownell

Do a tippy-top in slowmo!

3 dögum síðan
Pranjan Giri
Pranjan Giri

Thankyou for the tips .... u show sick experiments

3 dögum síðan
Rocksolid 219
Rocksolid 219

Warning: Avengers: Infinity War spoiler alert

3 dögum síðan
Rocksolid 219
Rocksolid 219

Warning: Avengers: Infinity War spoiler alert

3 dögum síðan
Wizbvrt
Wizbvrt

Koro Sensei can reach Mach 20🤷🏾‍♂️ js

4 dögum síðan
CHANDRABHAN VISHWAKARMA
CHANDRABHAN VISHWAKARMA

Wooow

4 dögum síðan
The pro Gamer
The pro Gamer

Youre the SMG guys ;)

5 dögum síðan
Anton Aguilera
Anton Aguilera

The North American X-15 went 7274kph!!

5 dögum síðan
TealScarab
TealScarab

Why does Gav look like Roger Glover?

6 dögum síðan
Caleb Just Stop
Caleb Just Stop

Green and gold are my schools colors

7 dögum síðan
DrumGumYT
DrumGumYT

Ive been here since you had 1m subs

7 dögum síðan
Tolonso
Tolonso

Why a foot if you sound British?

8 dögum síðan
Thjaffi
Thjaffi

what about a solid glass block, maybe 50x50x50cm?

8 dögum síðan
Tsi pli
Tsi pli

I am your 26th subscribe

8 dögum síðan
AwesomeBongle
AwesomeBongle

You should try none tempered glass

9 dögum síðan
LAURENTIU COSTEL FOITICA
LAURENTIU COSTEL FOITICA

The number stay on glass intact.

9 dögum síðan
prasanna kumar
prasanna kumar

What happens when the crack starts at the mid point of a circle.

10 dögum síðan
mighty dragoniod
mighty dragoniod

I totally did not see the glass there. 0:20

11 dögum síðan
darek4488
darek4488

What's a foot? I thought you guys are scientists.

12 dögum síðan
West Snow Li
West Snow Li

They could probably go without painting the next project like this, where the glass is clear, and instead take a sheet of long paper to make a set backdrop. That way, the paint doesn't make the glass stick together. Idk it sounded good in my brain.

12 dögum síðan
tchaugn
tchaugn

if you cracked it in the middle maybe you could better test the circle theory w/o tons of them

13 dögum síðan
Invader19x
Invader19x

Awesome video, but Dan you should be wearing pants! I was worried for you the whole time.

13 dögum síðan
Samurai Pipotchi
Samurai Pipotchi

The slowest one makes the glass seem veiny

13 dögum síðan
Deebo
Deebo

You like glass don't you?

14 dögum síðan
Red Nefarious
Red Nefarious

Don't eat the yellow snow. Nor the non yellow snow.

17 dögum síðan
Darren Krivit
Darren Krivit

So is there a tiny Sonic boom?

17 dögum síðan
Tom Darippa
Tom Darippa

So your telling me glass breaking could beat a fighter jet in a race?

17 dögum síðan
Oldjohn52
Oldjohn52

I used to make tempered glass like that. The surface tension on a piece of tempered like that is around 14000 psi.

18 dögum síðan
The anthem of Creation itself
The anthem of Creation itself

Do any of your cameras go fast enough to record glass cracking but it’s actually slow

18 dögum síðan
Parmindersingh Nokewal
Parmindersingh Nokewal

You are still living in the era of FOOT lol

18 dögum síðan
CeOZ YamerZ
CeOZ YamerZ

How fast does a tire rubber bounce?

18 dögum síðan
memelord906
memelord906

What this whole video in 0.25x

19 dögum síðan
Otto Von Bismarck - uh oh,
Otto Von Bismarck - uh oh,

memelord906 I did that, they sound like they’re drunk, or high, or high and drunk. What would being high and drunk be like?

16 dögum síðan
Edward Muir
Edward Muir

16.8 GPa

19 dögum síðan
bArNeY dA dInOsAuR
bArNeY dA dInOsAuR

Who else didn't see the glass during the intro?

19 dögum síðan
Careless M!nds
Careless M!nds

He reminds me of Q from Impractical Jokers

19 dögum síðan
Norman Fleming
Norman Fleming

How could anyone dislike this?

20 dögum síðan
THEGAMINGO
THEGAMINGO

They love glass

17 dögum síðan
alex galea
alex galea

wouldn't it be funny if the glass they painted rainbow was there way of coming out that they were engaged

21 degi síðan síðan
Lauren Karuzas
Lauren Karuzas

Hi

22 dögum síðan
Alex Black
Alex Black

THIS IS SO SATISFYING

23 dögum síðan
James George
James George

I love how much more messed up Dan's lab coat is compared to Gavin's

24 dögum síðan
BL4CK FL4M1NGO F0R3V3R
BL4CK FL4M1NGO F0R3V3R

🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃🙂🙃

24 dögum síðan
Santi M
Santi M

*Wants to measure precisely the speed at which glass breaks* *Uses feet*

24 dögum síðan
Moody Bro
Moody Bro

I didnt even know the glass was there

24 dögum síðan
Ccoper Whitton
Ccoper Whitton

Scales is my lizards name

24 dögum síðan
Ties Wellhüner
Ties Wellhüner

“What goes mach 4.2 other than a spaceship?” Well, ehm... I know an airplane with an average cruising speed of Mach 9-10

25 dögum síðan
CurrentlyOffline
CurrentlyOffline

The bell X15 went mach 5.5

25 dögum síðan
Die Hasis
Die Hasis

8:32 It kinda looks like the USA 😮

25 dögum síðan
Hung Ngo
Hung Ngo

I enjoyed the video and you guys were so funny, so this is the first time with the dislike button

25 dögum síðan
samith sandika
samith sandika

https://youtu.be/BdFqXzAKcZs

25 dögum síðan
Not Now John
Not Now John

Next time try shooting a larget, square piece with a BB.

26 dögum síðan
Raymart Mercado
Raymart Mercado

Slowmo the light of a laser pointer.

26 dögum síðan
userdetails1
userdetails1

I wonder if anyone ever asks is Gavin free?

26 dögum síðan
bill Niko
bill Niko

This video not just shows you glass breaking, and it shows you how fast,and what shape.

26 dögum síðan
DERP XD
DERP XD

Isn’t mach pronounced ‘mark’?

26 dögum síðan
Nizami Eminov
Nizami Eminov

Fantastic video guys.

26 dögum síðan
A cannabis cultivator.
A cannabis cultivator.

Please do the glass circle! 😍

26 dögum síðan
Deadmech
Deadmech

METRIC YOU NEANDERTHALS

27 dögum síðan
David's lab
David's lab

Please help me by subscribing my channel thanks in advance

27 dögum síðan
Zayn Timbresa
Zayn Timbresa

Dan sounds like simon cowell

27 dögum síðan
Tristan Grandidier
Tristan Grandidier

I honestly didnt see the glass

28 dögum síðan
Jason Rickard
Jason Rickard

Change type of glass

28 dögum síðan
James Henner
James Henner

The speed of sound in glass is 4540 m/s. The speed of this crack (part 1 of the video) is 1450.4 m/s. The ratio is 0.339. Is it a coincidence that this ratio is about 1/3rd? I don't know.

28 dögum síðan
OneLiterPeter
OneLiterPeter

What would really be cool is if you guys were able to do a race between a bullet and glass cracking.

28 dögum síðan
hyper_ali
hyper_ali

you should race it with a bullet

28 dögum síðan
King22Rules88Hearts
King22Rules88Hearts

Colour Glass Broken in a wired way.... alternative colour square identically broken in terms of seconds. .21603 .20332 .21603 .20332 .21603 .20332 .21603 .20332

28 dögum síðan
Red Panda
Red Panda

so basically glass cracks as fast as sonic waves move in water

28 dögum síðan
bertkutoob
bertkutoob

WeeeWaaaah! WeeeWaaaah! WeeeWaaaah! The safety police are coming to get you! 🚓🚕🚒🚑🚑

28 dögum síðan
Rhiawhyn Zerinth
Rhiawhyn Zerinth

The SR-71 blackbird can reach speeds like that at 80,000 to 90,000ft. X-15 and a-12 can also do these levels of mind bending numbers. Other than that, space ships, railguns and missiles.

28 dögum síðan
Mookles Mookle
Mookles Mookle

Scramjets go Mach 7

28 dögum síðan
kabaneiros
kabaneiros

Привет вы стекло бить хороший с молотком идите на!

28 dögum síðan
oig2004
oig2004

You can tell by the coats who's the stuntman

28 dögum síðan
Pheonixmann111
Pheonixmann111

Does anyone else think gav looks like Maverick from r6 siege

28 dögum síðan
Ezra Kim
Ezra Kim

"what goes mach 4.2 besides spaceships" mach 4.2 = 3262 mph well if you slap a chicken at 3725.95 mpg, it'll cook it... so I guess this slap goes that fast XD

29 dögum síðan
Franky Alvarez
Franky Alvarez

Does anyone remember when they used to sound American?

29 dögum síðan
Kevin T
Kevin T

the slow mo guys discover shock wave propagation

29 dögum síðan
Micah Krupinski
Micah Krupinski

The fastest jet was the x15 that went mach6+

29 dögum síðan
J. M. Pérez
J. M. Pérez

5:21 wrong... The paint affected your experiment!!!

29 dögum síðan
Sadpikachu
Sadpikachu

0.01 second

29 dögum síðan
Big Ugly Boy
Big Ugly Boy

calculating the exact speed of something using "feet" is like calculating the exact temperature of something using hotdogs

29 dögum síðan
Anthony Worrell
Anthony Worrell

Where the lgbtq people at getting angry they broke rainbow glass. Shouldn’t be long now 😂

29 dögum síðan
Matthew Lonon
Matthew Lonon

I hear a drum solo in the background at 7:58

29 dögum síðan
at Basel
at Basel

Its 4.20

29 dögum síðan
Aji Ridwan
Aji Ridwan

Equal speed with koro-sensei

29 dögum síðan
Shpidey
Shpidey

Mach 4.2? _THE FLASH_

29 dögum síðan
Peyton Graham
Peyton Graham

Who say the red light flash from the glass at 2:47

29 dögum síðan
KXLDV Music
KXLDV Music

Why are you guys using Montana black cans there made for graffiti...you guys better like graffiti

Mánuði síðan
MRELOSEPOE
MRELOSEPOE

I didn't even notice dan holding a huge sheet of glass until they pointed it out... thank you think meat, very cool

Mánuði síðan
Cameron Cluelow
Cameron Cluelow

Why do people dislike this?

Mánuði síðan
Charlie Liebeno
Charlie Liebeno

When you asked what physically goes Mach 4.2, well electricity goes through 12 gauge copper wire at about 99.9999999% the speed of light

Mánuði síðan
Tullo James
Tullo James

Just came here to read the smart guys comments...and guess wat..

Mánuði síðan
Hill Billy
Hill Billy

How bout a larger piece of glass like 4ft square and use a piece of porcelain to break it from the middle to watch it travel outwards from the center. A sparkplug fragment would do the trick.

Mánuði síðan

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