Rupert's Drop Vs. Hydraulic Press | Ultimate Compilation
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- čas přidán 17. 11. 2021
- How strong are prince rupert's drops? We have regular size, large and world's largest prince rupert's drops to be tested with our 150 ton press and 150 ton force sensor! Then we also show how you can make rupert's drops and how they break in 1 000 000 frames per second super slow motion!
Our second channel / @beyondthepress
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/ officialhpc / hydraulicpresschannel
Do not try this at home!! or at any where else!!
Music Thor's Hammer-Ethan Meixell - Věda a technologie
The dent in the press tool is pretty bananas.
Hey thanks for mentioning triboluminescence.
A bunch of years ago I was at a dinner where they simulated what it's like to eat a nice dinner when you're blind. It's called "Svartklubben" and is located in stockholm.
The entire dinner takes place in a completely blacked out room, like REALLY REALLY blacked out. Since the dinner takes a few hours your eyes get super sensitive to light.
Anyways, towards the end of the dinner they served coffee, and on the table there was also a glass container of sugar cubes. I discovered that if you shook the container a bit there was small flashes of light coming from the sugar cubes when they crashed against each other of the glass walls on the container.
I've been wondering what the heck caused those flashes of light since that day, and triboluminescence seems to explain it, so thank you!
I wonder if it's similar to wintergreen lifesavers. If you stand in front of a mirror in a totally dark room, let your eyes adjust to no light, and put the lifesaver in your mouth and bite it, there are light flashes.
A *few* years ago, not a bunch. Years are not in bunches.
@@simontay4851 Nah mate, it wasn't just a few, it was a whole bunch. Like almost an entire pile, but not quite.
@@Janduin45 🤣
@@Janduin45 like a heap then.
I love ur shit. Right to the action. You never ever clickbait. Much respect
5:53 Lauri is a bodybuilder. If HE’S struggling that hard to break something, then that had to be some truly serious tough shit.
Powerlifter. But yeah, that shows how strong those are.
Holy shit that was hard!
Thats what she said
@@cbuga2143 I guess you're not familiar with the "that's what she said" jokes
@@danielmerhi4456 first thing that came to my mind aswell lol
@@ikitclaw7146 That's what she said
WOW! The 360° ultra slow-mo shots are some of the coolest footage I've seen...of anything...ever! I absolutely love your channel. Keep crushing it! 😉
Check out their other channel, Beyond the Press, for more of that 360° slow-mo footage of cool stuff.
The guys at Kronos made it! I know a couple of the people who (used to) work there and seeing some of this stuff in progress was a real treat
That slow motion sequence is awesome.
Very cool! Im so glad to have found your channel! Bravo! Looking forward to the next one!
Rupert's drops always fascinated me. They're easy to make too.
yeah, easy to make if you have a glass furnace. Most people don't.
yeah, easy to make if you have a glass furnace. Most people don't.
@@simontay4851 you mean gas furnace smart arse
@@simontay4851 Or a $10 propane burner.... Just melt a rod of glass and drop it in a bucket of water
Me and my dad loves your videos! Wish to meet you guys! Keep up the good work!
Nice to hear that you like the videos! If you ever visit Finland just send email
These little drops are absolutely fascinating. I love your experiments!
You 2 are the best! Easily my favorite CZcams channels! This video is amazing! The 360 slow mo is something I have never seen before! It was very gūd!
Today I learned what a Rupert’s drop is.
Make it rain!
hope you’re doing well mr zonday
I can’t wait to find out what a Rupert’s drop is.
Prince Rupert's drops (also known as Dutch or Batavian tears) are toughened glass beads created by dripping molten glass into cold water, which causes it to solidify into a tadpole-shaped droplet with a long, thin tail.
Super hard, yet super weak in the tail. All it takes is a tiny crack in the tail to set off a chain reaction that will shatter the whole thing. The drop part is often so hard that people shoot them with guns and the bullet just shatters leaving the drop unharmed.
Simply a spectacular video today. The ultra slo motion of the drop creating like on those 2 frames was amazing.
I wish I could like this video more than once... Definitely sharing.
I can't believe what I just watched, the shots that you folks get are simply amazing. More please. Thank you. Mark----Minnesota
Yes!!!! Another mid-week surprise video!!!
best slow motion cinematography ever.
Another excellent video you all have created!
The 3d high speed footage is breathtaking! Awesome!
This video was very enjoyable thank you so much
Guy: "Holy shit that was hard!" Wife: "Wouuuu!"
These slow mo 360 shots are freaking awesome
Good stuff my man. Thank you
This channel always delivers
The video of the explosion with the triboluminescence was fantastic!
Wow this video was really interesting because you actually showed how the drops are made and the super slow motion with the triboluminiscense was super fascinating 😍👍🏻👍🏻👍🏻
This is my favourite Rupert drop video!
Did you notice how the tail shattered i think just before the main lump crushed, and the shockwave from both shatters met near the base of the lump? That was nice.
you guys are great mentors. I love your critical thinking and problem solving skills.
Have you guys ever done a clean up video/time lapse? Always wondered how huge messes get cleaned up and how long they take.
I think I might have something on Beyond the press channel about that :D But it takes usually about as long as the filming to clean everything and get cameras back into cases etc.
@@HydraulicPressChannel O thank you. I'll definitely look for it.
this is VERY cool.. great rotating filming of the shooting of the tail..
Sharing.. :)
Nyt on kyllä kova🤟
PS on kyllä huomattava aksentti
OMG those 360 slowmos, I love it and I want to see that more that was sooooo cool!!!
Often when a rubert's drop shatters under the hydraulic press, it's because the tail oscillates until it shatters. Maybe there is a way to remove the tail without shattering it, like melting it off or cutting the tail while it's still molten?
those electrical cabinets behind the press must be shuddering with fear every time they hear the press start up.. Incoming!!..lol love your work guys.
Triboluminescence is quite an interesting thing to see. When I was on the farm, I used to freeze 4L jugs of water, so I'd have something cold to drink during the day. One time, I pulled them out of the freezer in the dark, the thermal shock caused the ice to crack and they were like flash bulbs going off.
WAIT, SO YER TELLIN ME ICE DOESN'T JUST... BREAK APART, IT HAS E L E C T R I C I T Y TO CRACK IT??? FROM TEMPERATURE DIFFERENCES???
BRB, GOTTA GO FREEZE SOME ICE, OMG.
0:28 "Prince Rupert dust. Don't breath this!"
Well cut compilation.
Awesome video!!!!!
Amazing to see the slow motion footage especially with the last one the way the tail seems to break from the opposite end, you would expect it to lead away from the initial impact not towards it.. fascinating
The 360° slow-motion looks awesome! But how does it work technically? I cannot wrap my head around this
czcams.com/video/qPvpl91jIvc/video.html
72 hi-speed cameras in a circle, networked, and set to trigger in rapid-fire sequence, with the many thousands of images processed by computer to present the final 3D montage.
That is the first time I have seen one break from the bulb out instead of the stem in.
Thank you.
Possibly using a remote controlled air rifle, to shoot the tail, while the main drop is under pressure? That'd be finicky to set up, however. Maybe construct an apparatus that holds, and squeezes a strong pair of bolt cutters, using air pressure, so you could cut the tail from the safety of being behind the barriers. Or just an air cylinder that smashes the tail against a fixture. Ought to be some way to trigger the tail's destruction without needlessly placing humans in danger.
Pretty good video.
Less pressure than the bursting point pressure thus less energy in the system and a smaller bang
Bring on the SMASHINATOR TEN MILLION
Really cool on the last one where the head of the drop smashed first, always seen them crack from the tail before.
Great video
can't wait for the ultimate ball bearing compilation 1,000,000 video
Great stuff.
Incredible! 👍
I have a safe way to cut the tail under the press: use an AAD (automatic activation device) from a reserve parachute. A small explosive bolt is used to cut a cord deploying a parachute. It fires with electric current.
This is awesome! What camera setup do you use for the slo mo stuff?
If anybody needs a high speed camera it’s you!
The Slow Mo Guys and Hüdrolic Press Channel definitely need to hook up for a crossover episode (or two).
Imagine the recording power!!
The craziest thing about this is that those 67 tons were focused on a tiny point of drop! Because of the curvature all the weight was focused on a tiny point, imagine if it was distributed... It would be really cool if you found a way to do that! Although I don't see an easy way to do it...
You could 3D scan it and then use titanium additive manufacturing to 'print' a perfect support for the individual Rupert's Drop, a bit pricey though ;-)
great video
Imagine all the minuscule particles of glass they inhale whenever they breathe in that room...
Yeah, it's not great for your lungs.
Ever heard of fiberglass building insulation? It's supposed to keep rodents and other animals out too.
I wonder why...
Everyone wants to talk about Rupert's drop, but they never talk about his drip
Rupert snorts drugs. Thats the cause of the drip.
At least he wasn't named Richard Trickle.
That was the best EVER!
That first one was insanely strong! Curious why we don't see anni in the vids anymore. Hopefully it's not due to some troll talking gobs of shit and spooking my favorite crushing couple. Take care!
Pretty good !
Very satisfying, but also dangerous!
Nice inttresting video
That was pretty cool
You should try with the lights off, that would be really interesting.
Mom: how did sand get all over the room?
Me: it was all Rupert.
What happens if you cool off the melted glass drop in oil? Would it cool down faster? I'm thinking of the leiden frost effect dropping off at higher temperatures in oil than in water which might cool the drop down faster. My point is that oil should cool down the glass faster and it should also help with cracking, at least within metallurgy. No idea if that hypothetical faster cooling would cause a difference in strength though.
Exactly what I was thinking
When hardening steel, oil is used because it cools more slowly.
One could think of liquid nitrogen. It also comes to the formation of bubbles, which worsens the cooling effect. Also, the heat absorption capacity or thermal conductivity could be different.
Salt water behaves more favorably with regard to bubble formation.
I want to see what happens when you take a large rupert's drop, put 60+ tons of pressure on it, then break the tail. Is it any more explosive than just crushing it?
Less, the pressure is lower than the bursting point so it has less energy stored in it
Are the air bubbles in the really big drops created by material shrinkage? I've noticed that all the big ones always have a big bubble in them, and I want to see one that is solid throughout but don't know if they can form that way when they get that big...
Thanks for sharing your videos. Always found Prince Rupert’s drops very interesting. Once saw a claim that the propagation wave when the tail breaks approaches the speed of light. Always wondered if the shock from a drop breaking using an extra long tail could set off Tannerite. Probably not good information to share publicly if it does. Stay safe, wishing you and your family the best.
the speed of a crack propagating through glass is not even 1% the speed of light... another video showed this, they measured 1.5x the speed of sound.
Hey Rupert I found that giant drop of yours that you were looking for.
Oops, wait a sec, never mind.
That's a lot of energy when that thing breaks lol.
0:13 after finishing Dark Souls for the first time
Great video, will you try to break one next to ballistics jell so we can see and measure penetration. I used to work in a glass factory where furnaces would overflow molten glass into water tanks. We would find Rupert's Drops the size of your fist. Everyone knew to stay far away from them.
Super strong and wonderful ❤️❤️❤️❤️❤️
ballistic gel perhaps.,.,.,.,tkz for sharing these beautiful results,.,.,,
5:57 Same reaction when you are blocked up to go to the loo
That ultraslow was fucking incredible
love how the air gun hits look like!
I know your tool of destruction is mainly the press... but what kind of sound would it take to destroy a Rupert's drop? The tail of the one in the last scene vibrating at the base sound of the press has me wondering: If you secured it between 2 blocks of metal, and passed sound/ vibration thru the blocks, what would it do to one?
*Scenes of a nuclear explosion in Finland*
“Holy $h1t! That was hard!” That’s what she said.
I love it 😀
Pretty good
67 TONS! An M1A2 Abrams Tank weighs in somewhere around 55 Tons. That little glass drop took all the weight of that tank plus 12 tons. Insanely strong, it sucks that the tail is soo weak tho.
O lé shit !!! Amazing👍
pretty good
7:38 The tail is vibrating at 333 Hz as to mock the press. Then at the moment it realizes its fate, it stops wiggling.
i'm not sure did you notice it but in the last video there was really intresting thing going on when the thing broke. the tail broke from tip to body
That's a common mode of how these things break. Watch some of his other Rupert's Drops videos and there have been several that break that way.
Woooooooow cool!
I think the problem with the second Rupert's drop was that its tail got pressed against the bottom part of the press. It takes only a bit of pressure on the tail to shatter the Rupert's drop.
The newer 1000frame camera is awesome yall!
It was neat how the tail broke from the tip towards the ball, just after the ball broke.
Would dropping the molten glass in deeper water make any difference?
Bring back the livestreams!!!!!!
15 seconds in and I already jumped 😆😆😆
0:13 That's what she said when I pulled it out! :)
4:08 Love that shirt.. Where can I get one
The pattern that the last drop broke is fascinating. It looks to me like the head burst internally, and then it traveled a small way up the tail. Then the end of the tail popped and seemed to disappear - and the glass finished breaking from the end of the tail back toward the head.
Very interesting video, was about to click away in the start
slowmo guys you've got competition ! :D
Was the glass going supersonic? In slow motion, the glass shards reach the camera way before the sound. Can the speed be estimated? Follow up video please! Thanks!
usually in super slow motion the sounds are added in later, some slow mo cameras dnt even come with a built in microphone as the file size is already insanely huge having a sound track included would be very inefficient. maybe they could break one using the schlieren imaging trick so we can see the shockwaves in the air.
Would it explode it you melted the tail off with a welding torch?
I wonder if anyone has measured the moe's hardness of the Rupert's drop
I'll ask Larry and Curly. 😏
bloody hard when glass puts a dent into harden tool steel like that lol