AK-47 vs Prince Rupert's Drop (at 223,000 FPS) - Smarter Every Day 170
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- čas přidán 29. 04. 2017
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I shot a .223 7.62x39mml bullet at the Prince Rupert's Drops made by Cal at Orbix Hot Glass. orbixhotglass.com/
Behind the Scenes video of smashing Life Savers
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Warm Regards,
Destin - Věda a technologie
And now........ Reading Ready Player One again.
Thanks man. I'm almost to the Copper Key again myself. If you use the www.audible.com/smarter code they know you came from here and are more likely to support Smarter Every Day in the future, which is something I want to happen. Matt and I are going to talk about RP1 (More fun to say because rocket fuel) on the podcast if you're up for it.
I didn't know you had a podcast, I'm going to have to check out that one for sure.
Here's the episode where we talk about our plans for talking about the book: www.nodumbquestions.fm/listen/2017/4/8/006-the-grabbler
Side Note: Matt does the heavy brain lifting on the podcast.
Ready player one is my favorite book I love it
I hope the movie is good.
The southern accent gets stronger as soon as he starts talking about his guns.
HAHAHAHAHAHAHAHAHAHAHAHAHHAHAHAHAHAHAHAH
🤣🤣🤣🤣
Didn't even realize he had an accent until someone said something about it
it took me way too long to realize him and 22plinkster werent the same person
Me too, and I grew up in Michigan
the slow motion of the candy exploding with Sparks is the coolest slow motion I've ever seen
Seen sonoluminescence?
Dude, check out smarter everyday 2!
You've clearly never watched slow motion of dogs failing to catch thrown food.
I love how Paisley randomly added "my dog had puppies" in the middle of the letter. Lol
I liked that too.
kids lmao
Also, I’m left-handed.
Insert *Everyone liked that*
Highly important information shouldn't be left out
3:49
It only broke because the vibration shook the tail violently.
Tail fixed on the surface, slight vibration can destroy it
Inertia broke the weak point. This experiment shouldn't make you doubt the drop's hardness.
@@switcheyephotography5722 So the other shots dont count?
Seeing that candy spark like that is mind blowing
That looked like something from Harry potter
Had a really good chem teacher in 10th grade that said to chomp them in the dark looking at a bathroom mirror
Like,scoob... that's like amazing
It is
it's aliens man..
3:48 The first AK round was destroyed by the drop (in a glancing blow). The drop broke from the tail, not the point of impact, so I’m calling that a win for the drop.
The monster under your bed - Yeah... no.
Pause the video at 3:50 and 3:51. All that shrapnel is (jacketed) round, not glass. Whatever your definition of ‘destroyed’ is, the round is destroyed.
The second point is a bit more technical. You’re right, the drop doesn’t survive the encounter, but you can see in the slo-mo that the disintegration travels from the tail of the drop to the head. A Prince Rupert’s drop is easy to destroy by clipping the tail, an infant could do it with two fingers, it’s the head of the drop that’s resistant to damage.
The head of the drop is intact well after the round is metal confetti. Drop wins. RIP drop.
A really interesting thing I saw was that on the third drop(the second time he used the ak) the head of the drop breaks, but once it gets close to the tail, the tail breaks too and they both meet near the end of the now shattered drop. I thought that was interesting.
i assume the tail got tickled by a piece of shrapnel
@@markgearing
Yeah, RIP our homie Drop, he took a bullet for us man.
Why people don't blowtorch the tail off is beyond me.
Now I can’t stop thinking about how every time I eat candy and crush it with my teeth, they spark in my mouth.
I think it takes a bit more violent & sudden pressure than what our mouths can manage though.
@@RuralTowner no, it doesn't. Take a Lifesavers mint and go in your bathroom, turn off the light, and chomp it while looking in the mirror. You'll see it spark in your mouth.
Try it at home. We use to do it as kids with lifesavers. Go to the bathroom and turn the lights off and look in the mirror when you bite down on it!
might be the enamel !
@@unclesteve42 no, when the crystals fracture, the light is emitted. Wintergreen has been documented to give the most reliable triboluminescence effect. It's also theorized to be behind some earthquake light phenomena.
It's weird to see how much of an impact on my life these videos have. Most stuff on CZcams I can barely remember if I even watched it, but this video I know I've seen and it feels like just yesterday. It's wild to see that it's actually 4 years ago.
I guess you don’t shoot much??
What amazes me is that the drop is so hard it actually destroys the bullet.
Not really the bullet it's the metal jacket
@@fintinariunicolae4858 it destroys the jacket and then the lead spalls out. That's a destroyed bullet my man
@@craigcrissman4651 k
@@fintinariunicolae4858 👍
same here
2:33 it's not the pill that is producing sparks, IT'S MJOLNIR !
Weststarrr imagine thinking a lifesavers candy is a pill.... 🤣
@@brandonchilvers9856 imagine totally ignoring the whole point of his comment. Mjolnir is gonna come for you
Mjölnir*
*Myolneer
Lmao pill?
I'm amazed that the fracture propagated through the Prince Rupert's drop faster than the speed of the bullet from the AK.
You can see the shock wave actually went even faster - fast enough to reflect off back of the drop and back. The propagation speed is basically the speed of sound in the glass, note it is much higher than speed of sound in air which we know a bullet is faster than, but not as fast as speed of sound in glass I expect.
When he talks about the glass drop: We need to localise the pressure to break the drop
when he talks about bullets: It’s pointy which I think is better
Lol fr
5:06 such beautiful destruction. Hey man nice shot
Grant Thompson - "The King of Random" Hey dude! Can you stop doing so many dangerous things without thinking of safety first? Your videos could end up with someone hurt due to your faulty procedures and lack of experience. Stick to the simple stuff, and for the love of god never do any more high voltage/current videos. Thanks.
I'll tell you bud voltage does not kill you it's *THE WATTAGE*
chase hickman Let him do what he wants. Obviously if someone doesn't have experience, they shouldn't attempt to do the thing he shows.
Grant Thompson - "The King of Random" Hey Grant!
Grant Thompson watching this video!? Awesome!
wow that spark thing just blew my mind.. :0
Check out his second channel, he's got a video on it.
So if i happen to be in a gas leaky basement, i shouldn't be eating a life saver candy. House explosion. Life Saver. Very ironic death.
Seems like Triboluminescence may be similar to Sonoluminescence!
exactly....
+
I just love the random awesomeness I always get to learn from on your channel, man. Thanks and keep up the great work!
3:07 The sparks flying remind me of when Tai Lung broke that stick in Kung Fu Panda
3:50 Mr stark, I don't feel so good.
Kha0s more like, mr Rupert, I don’t feel so droopy
lmao
Lmao
@@chunkymonkey3364 droppy
STOOOOOOP
The spark is the magic leaving the candy :(
or maybe is santa clause power disipating into the air
It is my theory that it’s a combination of kinetic energy and friction that cause a spark because of the atomic build up of the candy and the material
@@collindewitt3872 oh thanks man, but i think that kinetick energy turns to electric energy and creates the spark
I think its the new DLC on Candy Crush
That's so sad. 😭
I love finding your old videos I never saw before. You're awesome, dude.
Awesome soundeffects in those slow-mo clips! Love it!
9:06 I think that chicken is traumatised now XD
8:40 Looks like the Death Star exploding.
Oh Yeah, it does!
No it doesn’t, it looks better
Old movies actually used real life tiny explosives to film large explosions in movies.
@@antonisgeorgalas4160 how did they make it look real?
@@lightladxd903 exploding a scaled down version of the object.
One the best Chanel’s on CZcams. I’ve been a subscriber for a long time now. Not sure how I missed these videos. I love guns and very intrigued by the Prince Rupert Drop.
Going to watch the hand gun video next.
I love how the second prince rupert drop had a localized flash, then a wave of destruction came from the other end, that was neat
Me: where did the Rupert`s go
Thanos: Gone, redused to atoms
No
I was gonna say dat
*Literally*
Reduced
Into
Smarter Every Day and Demolition Ranch need to team up and tackle the Prince Rupert's Drop.
or get Taofledermaus to shoot one out of a shotgun.
.50 BMG vs Prince Rupert's drop
MrAnderson815 a hydrolic press destroyes it so I think a tank will do to
Cory Bechtold I agree with you in that
The footage of the bullet smashing the PRD square in the face is incredible. Truly amazing footage
Great video. Adding the Paisley letter was a great touch! Cheers, John
Hi Destin. As a sound engineer, I'd like to point out to the audience something they may not realise - the slow motion sounds are artificial (for the most part, with real sounds mixed in and reverberation added). But I'm wondering how the sound design was actually done in this case? It's really effective! Much more realistic-sounding than Hollywood sound effects, which are based upon what they think the audience is used to hearing. Perhaps it might be an interesting video to do! Cheers, Jim.
Hi there, I'm the sound designer/composer for SED. All the SFX are edited to picture from scratch using a mix of original recordings & library sounds & a *ton* of reverb & delay. I do edit at least partially to expectation & simply use my intuition/taste to decide what sounds to use to represent the slow-motion footage. PRDs wound up being a lot of glass shattering (obviously) sand, gravel, and wind among a few other things. For the lifesavers we used electric zaps and recordings of tumbling rocks. I also find it important to have a static bed drone behind all slow-motion shots to give a feeling of time suspension.
I just subscribed to this channel purely on the amazing level of interaction shown here (ok not purely, because the content is also amazing but I didn't click subscribe until now). Not only did a person involved in the channel respond to the question, the depth of explanation is so good.
ashellinthepit Awesome answer, thank you! Curious though, what does "Ashel lint he pit" refer to?
A Shell in the pit.
+ashellinthepit
Wow, thanks for the response! I expected my comment to get buried before anyone saw it. Amazing work, by the way. I've done very little sound design myself and envy the ability for people to produce such great sounding effects and backing as you have done.
Hi, I'm Prince Rupert and that's my drop. You will pay for this. You. Will. Pay.
You should change your name then.
Jindle Spog Change your name it will be better
Yeah definitely shouldn’t try impersonating me without at least changing your name.
@@jonathanboyer8723 "Jindle Spog" is a title, not a name. Get thee hence, impostor!
Bruh Prince Rupert murdered this guy and took over
3:50 the way it just looks like a fluffy cloud when it breaks is so satisfying to look at
That is some of the coolest slow-mo footage I have ever seen!!!
Rocket Launcher against a Prince Ruperts Drop at 50'000 fps. Next video.
Francis Haduca then it will be a 250 mm artillery ap round
50,000 fps? That's weak...I want a million fps, minimum
How did we go from knowing about triboluminescence in the 1600s to people still believing Earth is flat?
(Disclaimer: Please DONT get triggered or offended)
Facebook karens
In the 1600s, most people in the scientific fields (Mostly priests and other intellectuals) knew the world wasn't flat. How? They went up in a castle tower and looked at the horizon. Where there's a curve
Christopher Columbus was such a massive dumbass that he thought the world was flat (One of the reasons why it was difficult for him to get funding for his exhibition)
@@caelodevorago608 You won't see a curve from a castle tower, no hope at all. You can't even see the curve from the Burj Khalifa and it's 830m tall!
@@teaurn *It's the internet and I can't be sure you're serious, but I shall assume so because of the "no hope at all" line*
But for those who do think that, yes, you absolutely can. It doesn't require much height to see the curve. At 50m in a tower, as long as you have a clear sight-line to the horizon, you can see a subtle curve.
@@caelodevorago608 A simple google will tell you you're wrong...at 10km altitude, you might get lucky, with a wide field of view and a cloudless horizon, but otherwise no.
If a curved Earth was that easy to prove, all the idiots who believe in a flat Earth would be silenced... It's a matter of scale.
Enlightening, entertaining and some pretty fine offhand shooting!
Just stumbled upon your channel and you have the best slowmo I've ever seen
"what did you think chicken?"
hardest that I have laughed all week
But in that voice.
Matthew Smith yep, ......'cause it was totally a ROOSTER! Silly Destin.
Rooster = male chicken.
Some underdeveloped individuals laugh even when you show them your finger.
Hen = female Rooster = male Chicken = male or female.
4:00 Palpatine intensifies
I'm absolutely mind blown that candy creates light!! This..this is why I absolutely love your channel and youtube for bringing us such knowledge for any age. In school or out I love learning.
So basically im Thor
Destin, your no-scoping skills are amazing. :P
You shot a .223 at 223K FPS? I can dig it.
you mean digit it
wow defiantly learned something today, smashing sugar gives you sparks very interesting. Thank You.
Time to rewatch this 3 years later thanks to the CZcams algorithm.
Yup still gold.
Sand to glass, Glass to sand.
Oh I get it
Put glass in a furnace and you will get glass.
Put glass in a freezer and you will have sand.
One the best video's. Truperts drop is the pattern of life, from the rivers to the cells in a body.
Watching that get demolished is so freaking , cool thumbs up man good job!!!
Sound design was totally awesome in this video!
I'm watching this video and the lifesaver video on SED2 simultaneously. SEDception.
NightHawkInLight wow! I didn't know NightHawkInLight watches SmarterEveryDay! Cool! You watch all of my favorite channels too!
If there's a video on SED that I haven't seen...Well, I haven't seen it.
this guy does everything
Aww letter part made me tear up. So sweet and kind of you to mention her letter in a video that will be watched by 10s of millions of people.
3:47 I think what happened here is actually that the inertia of the drop broke it much nearer to the tail, off camera, from bullet transferring the energy to the drop, rather than the fracturing happening at the point of impact. You can see that the fracture propagation starts off camera in the tail and goes up TO the bulb and at the final point of impact.
I was thinking the same thing. I've been trying to think of a way to isolate the variables so we can see if a bullet could actually penetrate the drop portion, but I feel like anything you do to isolate the tail effectively negates it being a Prince Rupert's Drop in the first place.
it just moved too much
Yes that has to be the case op, which i think means an actual test is basically impossible
Well yea, I mean you can quite clearly see that in the video
The drop won!
The first prince Rupert's drop against the AK actually survived but some of the shrapnel from the bullet hit the end of the drop which caused it to shatter. 4:20 for reference
@Jim Harol a prince Rupert's drop reference shud be used instead of the usual 'Achilles heel' phrase.
4:20
Nice
That was my thinking as well.
I am not sure if it is actually a shrapnel. I imagine that the shockwave traveled to the end where the drop is the weakest so it broke there and caused the rest to break.
You can see the Drop starting to break from tail (while already breaking) at 5:07. In that example there is clearly no shrapnel hitting the tail. It just starts breaking there because of the shockwave.
@@RandomPerson-yq1qk oh yea ur rite
this was awesome!
I love this man
@5:04 you can see the prince rupert break from the front and the back at the same time. This means that the speed at which the mechanical shockwave travels to the "tail" is faster than the speed of the glass breaking. That's pretty cool, I thought they would have about the same speed.
Please correct me if I'm wrong I want to be... Smarter Every Day
It looks exactly like when lightning strikes a tree but the slow motion reveals lightning leaving the ground to meet the strike.
yes! i was wondering about that too
What would happen if you tried to melt the tail off of a prince Rupert drop?
They did with one in the previous test. It became invincible.
I didn't know that! thanks for the info! I'll have to check it out!
Andrew Luckeroth I don't think you know how to use !!!!!
Destin, my grandson and I are thrilled by your videos. You have a bit of a cult following in the homeschooled community. You bring life to science. Thank-you for your enthusiasm and just good ol' clean-cut fun. By the way, those were some great shots. I'da been out there all day trying to hit those drops.
I love you’d cameras ..your slo mo is best on utube
7:07 that segway would make Linus jealous
Millsy088 what segway?
*Segue
@@beybladeguru101 nO iT's SuBwAy
Sugar sparks?!?! Whaaaaaaat?!
Can't believe you shot the tannerite/glass combo from point blank oh my lord. Just looking at the glass shrapnel(?) flying towards you had me running for cover! Did you really make it away from that without any glass embedded in you?! Fantastic content as always!
I live for this
2:31
Me after watching this vid: *smashes lifesaver with mallet* "MOM I AM THOR".
I like ur name
she's my wife
Wtf is going on here
@@tarigzzz7260 nice wife
@@hirumi9 I do not remember this comment😂😂
4:05 Mr. Stark, I don't feel so good...
What’s crazy is how fast that explosion happened even in slow mo
Me:
Nobody: normal day in America shooting prince Ruperts drops
No Mosin :(
LawnD4rt I was really looking forward to that one too.
Okay wait! When smashing hard candy causes sparks... does that mean, you can get gasoline (or any other highly combustible material) on fire by just hitting candy?
Can you make a video, trying that out?
That's a good question. That has me wondering about sparks in general.
Like can a spark be invisible but ignite things, or is it's energy equal to it's brightness? Are the candy sparks hot or is it like static electricity? I wonder if anyone has tried to measure the energy released by the candy sparks.
I doubt it's going to ignite gasoline. Believe it or not, the spark is simply not strong enough to light the fuel in the best of conditions.
Not even most static electricity will light gasoline. Heck, not even a tesla coil would light gasoline right away. You would have to get a really good channel of electric discharge to light it.
In a combustion engine, if there's a lack of compression, even the spark plug won't ignite the air/fuel mixture.
Cadde What if we smash hundred candies at the same time?
honestly i don't its a spark in that way... like the way he says it (an it appears) its literally just light, not electricity.
No, the energy isn't high enough to ignite it.
The shot before the exploding... I saw it start shattering up top where the bullet hit but then halfway through the tail started shattering... was that just the force from the top?
Also
“What do you think chicken?”
hilarious😂😂
Love your content
I'm a glassblower so this is especially awesome for me. Thanks for the update. Great work.
Sean D you can blow my glass ( ͡° ͜ʖ ͡°)
Hah! You used the word glass in place of another word. So clever! Why have I never heard this before?!?
Sean D it's more the word "blow" that you should notice....
also your name is Sean s 'D"
(((((((( ͡° ͜ʖ ͡°)
Max Carvalho OMG the funnies keep coming!!
How it's like being a blower?
"Mom, there's about to be a big boom!"
Can't help but wonder how many times he's said that in his childhood.
Mom - yeah, so?
Probably every time he brought a girl over to the house... Lol.
the drop shattering looks like the end of Avengers : endgame
Right on! Would love to have one of those cameras, for sure!
love the prince rupert drop vids
Paisley you're one lucky person !
Dude, the end of the video, 'just gonna use some tannerite on this' lol!! I would get in a lot of trouble if we hung out bro!!
thats so cool 2:41 crushing candy and there is lightining effect wish you showed that in videos now days can you charge somthing with that or does it generate electricity i wonder.
Look at 5:25 how there are 2 waves of glass breaking. One going up and on going down
Wow, you're right, that's really interesting. So the vibrations got to the end much faster then the "explosion".
At 3:49 the energy comes up from the tail to shatter.
The first one wouldn't have shattered if he had shoot from bellow, or protected the tail.
but didn't broke util it the first wave got to the middle
jbvsmo o
could you do more on the spark thing please.
James Calver : He has more footage of his triboluminescence demonstrations on his second channel, "Smarter Every Day 2".
Ask and ye shall receive. czcams.com/video/tW8q_JfmcbU/video.html
OoOOOOoooOOoOoOOOOoo
ur da best! :D
The letter from Paisley was so cute I almost cried.
"What did you think, chicken?!" i'm still laughing.
PrinceRupertDropEveryday
Finally got rid of those Smarter Every Month comments I see. ;)
SmarterEveryDay what do you mean?
Hahaha Yep! :)
HAHAHAHAHA I remember those times
That light thing coming from the life savers really tripped me out lol
You are the man : ) This kind of seemingly (or otherwise) simple science (scientific experiments) is/are quite mindblowing and mentally illuminating.
slow mo is fantastic, you answered Paisley's letter beautifully..
Hey Destin! I was wondering, can you drill a hole in a Prince Rupert's Drop?
Amir Nowgaonkar I'm guessing no, I'm by no means an expert but wherever there's a fracture in a Prince Rupert's Drop the glass tends to break in a cascading pattern if not always. So drilling it will probably yield the same results.
The vibration will destroy it.
"What did you think, chicken?"
"No more eggs for you!"
I think I'm a rooster?
Great stuff.
I think you just invented the best advert ever for polos.
At 8:52, you can see the Prince Rupert Drop in the upper mid-right corner.
I noticed that too.
love this stuff... keep em coming destin!
"Wow, these things are really strong, they only break if you nick their tail."
Educated Alabama man: "I wanna shoot it with an assault rifle."
there wasn’t a single assault rifle in this video, it’s been illegal to own an assault rifle since 1986
@@Reed591 So what type of weapon would you class an AK-47 under then?
that’s not an AK-47 it’s an AKM a true fully automatic AK-47 would be an assault rifle a semi auto variant is nothing more than a modern sporting rifle
@@Reed591 So it's a semiautomatic assault rifle.
@@Krawurxus No that is an oxymoron and does not exist. just trying to make you smarter everyday.
We used to bite and watch the sparks of lifesavers candies when I was a kid. Very cool affect!
If your chickens still lay, I'm surprised. 😂
"Mary Poppins" actually raised a baby chick 4 weeks later.
Destin did you name the baby chick Prince Rupert?
if female Rupertina
what ?
Dear Dastin, can u take some shots in more a controlled situation. It seems to me that the angle is quite relevant when it comes to bullet resistance... have fun
+
dralexhunter yep....that was my thought too when the first one glanced it!
really awesome !
5:20 amazing shot dustin... congratulations man.