Bullets shatter against Prince Rupert drops

Apr 26, 2017 2:04 PM

Henez

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96796

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1570

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38

.22 Lead bullet with no jacket

Shot at 10,000 frames per second. There are some that break but only from the tail vibrating not the hit from the bullet.

.22 Lead bullet

An example of one that shattered.

.22 Full Metal Jacket

Shot at 170,000 frames per second

.38 Full Metal Jacket

Shot at 170,000 frames per second #Awesome #Science_and_tech

I highly recommend you check out this guy's channel - Smarter Every Day: https://www.youtube.com/channel/UC6107grRI4m0o2-emgoDnAA

Sauces:
.22 lead bullets - https://www.youtube.com/watch?v=24q80ReMyq0
Jacketed bullets - https://www.youtube.com/watch?v=F3FkAUbetWU&t=7s

Water dropped onto hot glass

9 years ago | Likes 1 Dislikes 0

Why don't we make armored cars' exteriors out of a bunch of these?

9 years ago | Likes 1 Dislikes 6

Poor Prince Rupert. :(

9 years ago | Likes 3 Dislikes 0

Aww hell yes I love this post v

9 years ago | Likes 3 Dislikes 0

+1 for the sauce, very good sauce.

9 years ago | Likes 3 Dislikes 0

It's cool but where could you really use that in an actual situation. I doubt you could make that into a vest easily.

9 years ago | Likes 1 Dislikes 0

Cool

9 years ago | Likes 1 Dislikes 0

Prince Rupert himself was one weird and cool motherfucker.

9 years ago | Likes 1 Dislikes 0

make tanks out of em

9 years ago | Likes 1 Dislikes 1

Now try it with a 125mm APFDS shell !

9 years ago | Likes 3 Dislikes 0

9 years ago | Likes 4 Dislikes 0

@smartereveryday he is genius!!!

9 years ago | Likes 2 Dislikes 1

Glass beats lead

9 years ago | Likes 1 Dislikes 0

Would this work with a sphere of glass cooled in the same fashion?

9 years ago | Likes 1 Dislikes 0

Theoretically, yes. Making such a sphere would be the tricky part.

9 years ago | Likes 1 Dislikes 0

Hardcore piercers get their prince alberts done with a gun.

9 years ago | Likes 61 Dislikes 1

Some one knows...but really lets keep our secret a secret.

9 years ago | Likes 2 Dislikes 1

pretty sure you'd blow your dick off

9 years ago | Likes 9 Dislikes 1

These glass sperms look very resistant

9 years ago | Likes 1 Dislikes 0

Jesus I had no idea that glass could be that strong!

9 years ago | Likes 1 Dislikes 0

I need to see a rifle round against this now.

9 years ago | Likes 1 Dislikes 0

He's working up to that. Next vid he'll use an AK-47

9 years ago | Likes 1 Dislikes 0

Why stop there .44 magnum or 30-06 or .50 caliber

9 years ago | Likes 37 Dislikes 3

Just release a video with a .38 special I think

9 years ago | Likes 1 Dislikes 1

Subscribe to him and you'll see that in a week or two.

9 years ago | Likes 17 Dislikes 1

Ran out of light. Doing the next set in the next vid

9 years ago | Likes 1 Dislikes 1

TIL that Full Metal jacket isn't a ballistic vest

9 years ago | Likes 3 Dislikes 0

Technically, it is a ballistic vest. Just that it's for the bullet instead of it's target.

9 years ago | Likes 6 Dislikes 0

I like your way of thinking

9 years ago | Likes 2 Dislikes 0

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9 years ago (deleted Apr 26, 2017 7:34 PM) | Likes 0 Dislikes 0

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9 years ago (deleted Apr 26, 2017 7:34 PM) | Likes 0 Dislikes 0

If you watch any slow motion footage of these shattering you will see it always starts in the tail and spreads to the front. 1/2

9 years ago | Likes 2 Dislikes 0

If you manage to hit the tip without knocking the tail they will not shatter

9 years ago | Likes 2 Dislikes 0

Glass is not liquid.

9 years ago | Likes 5 Dislikes 0

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9 years ago (deleted Apr 26, 2017 7:35 PM) | Likes 0 Dislikes 0

Science is sometimes necessary to simplify, but one must beware of oversimplifying and thereby creating confusion.

9 years ago | Likes 3 Dislikes 0

Well "liquid" doesn't even loosely resemble an amorphous crystalline solid.

9 years ago | Likes 4 Dislikes 0

Could... Could.you make armor out of this? Like, it you could find a way to produce it without the tail, maybe?

9 years ago | Likes 17 Dislikes 3

Maybe! You might just need armor under the armor just in case they start shattering against your body at incredible speeds.

9 years ago | Likes 6 Dislikes 2

If you could manage to drop a perfectly rouned bead of molten glass without any tailing behind it as it drops.

9 years ago | Likes 6 Dislikes 1

No. These are lead rounds, lead is a very soft metal compared to copper-jacketed lead or true armor-piercing.

9 years ago | Likes 4 Dislikes 0

The captions say "full metal jacket" on some of the gifs

9 years ago | Likes 2 Dislikes 1

oooops

9 years ago | Likes 2 Dislikes 0

No, as far as i understand (which isn't that much tbh) the tension that gives it its strength relies on the weak tail to be there

9 years ago | Likes 24 Dislikes 0

I've wondered if you could melt the tail off and leave the drop

9 years ago | Likes 6 Dislikes 0

I wonder if there's a way that you could make the tail more... Intentional. Like, make it smaller. More compact.

9 years ago | Likes 2 Dislikes 0

It's the crystalline difference in the quick cooled outside and the slow cooled inside, and the fragile tail, that give the anomaly strength

9 years ago | Likes 4 Dislikes 0

As soon as the tail is "compromised" it releases all the stress tension. Causing it to shatter.

9 years ago | Likes 16 Dislikes 0

knowing how they are created, what if right as it's dropped in the water and starts cooling, we chop the tail or at least stunt it in there

9 years ago | Likes 2 Dislikes 0

Technically it's possible... we think. But we'll have to try and create one in weightlessness vacuum. Not really possible at the moment. 1/2

9 years ago | Likes 2 Dislikes 0