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

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?

Sou brasileiro aeeeee pourra

And for International audiences 😂

4:38 Logos on 30 of June be like:

Is it me or did anyone else did not see that glass

You should do the longest piece of glass breaking it

The first time I watched this I didn't notice that there was a long piece of glass in front of Dan

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

Painting with Dan yay 3:38

It's called a shockwave Dan.

mrpost.info/my/GdO_Tw_CFipsZhF4pPLa9g

4:50 If you came here for the thumbnail

Love you guys

Science Asylum Nick would say Fast fast 😁😁

That slow crack looks like an old 80s effect

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.

1:54 that sound though...

You could get even faster without the paint which adds up resistance

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?

Fantastic, one of your first videos I saw and endlessly enjoyable!

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”

1:37 Accidentally talking into two mics at once sounds kinda funny ngl

I always feel like gav and dan are real life phineas and ferb.

3262 miles per hour

mach is less than 1. You need to consider the speed of sound in the material, in this case the glass.

The Action Lab says when it cracks it give energy

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?

CLICK THE LINK! mrpost.info/down/vhi-i/hdhnnqvXl86YpZw

Since you asked Dan. There are Hypersonic planes that travel around Mach 5. But that’s about it I can think of.

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

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.

Dan, "How much can you see?" Gav, "Bloody stupid, this is." Me, "Is that an answer? Sure."

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!

Please repeat this experiment underwater to see why the crack speed propagation increases underwater versus the speed of the air

Why doesn’t the glass split apart until the cracks hit the left END

It is all fun and games until you slow down the slow mo shot

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.

But... did the paint slow down the propagation!!? 🤔

Isn't that Toughened Glass..? If it was normal or plain glass, the crack would've gone in a straight line...

4:30

4:39 And that's what we should do when we see a rainbow glass kids.

the sound of it is something else....

Something happens too fast Slomoguys *interesting*

hey you guy's should film tethered cars, planes or boats. 200 mhp.

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..🙏❤

*ThE oKaY hAnD sIgN iS a SyMbOl Of HaTe*

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!

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.

I did not even realize he was holding a piece of glass at the beginning

do you think the speed remains the same even in different thicknesses?

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.

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。

2:07 what u wanna see

tl;dr 5250km/h

Great

How many people have skip the video

2:27 Listen closely and you can hear an Ice Cream Truck

@5:54 wow! Look at the brains on Dan!

U know whats faster than mach 4 , that camera bruh....

who else didn't seen the glass pane until they addressed it? *Bird gang wya*

Who else got this in their recommendations 😂

Awesome video. Why can't you try capturing how glass shatters during a sonic boom or Shock wave ???

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 .

How long did it take yall to notice he was holding a pane of glass

Pls make more vids

MACH 4.2 WOT

With all the commercial interruptions, MRpost has become almost unwatchable.

it is ~3 times slower than speed of sound in glass. I thought it should be approximately equal to speed of sound.

9:49 best scene

6:07 I was actually surprised, of all people, Dan came up with that conclusion.

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!!

I just saw some of this video on the mo you know

0:26 But You We're Holding It 0:01

Do they use these cameras in movies

2:11 looks like a transition effect

Why the fat guys is wearing a dirty apron while thin guy is wearing a clean one

When you slow down the video

Y’all need to see the speed of sound like crack something in slo mo and see how long it taked

0:24 why didnt I notice the glass he was holding the whole time....

I am rewatching this video after a while and still didn’t notice the glass

I’m new to your channel but Dan looks similar to Quinn or Q from impractical jokers !! 😭

6:12 My dude inadvertently explains the big bang and the creation of warp space routes

Is it me or is the glass shatter looks like the observable universe?

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.

it depends on the glass, you should do it with a prince rupert's drop

Are those cameras really that expensive

Did anyone else not see the glass till they said something

will the glass break when its near black hole???

Wow

wow

At first I thought he was holding nothing

What about a mirror

I wish they didn’t color the glass

Dan just accidently explained how the earth is round

5:46 the X-15 (which is a plane if you didn't know) goes at over Mach 6

5:40 I hate mathematics

5:40 I hate mathematics

If this was a Vscause video...

5:45 the SR-71 would like to differ