How Fast Can We Spin Bulletproof Glass Before it Explodes?

[@theCodyReeder]

Tapering the material to be thinner at the edges can allow higher speeds. For instance, the wheels of a supersonic car have a lens-shaped cross-section. As a bonus that should allow for jetting more towards the center of the wheel thereby providing leverage that allows the wheel's edge to spin faster than the speed of the water.

[@seabass1111]

First reply in 18 minutes?!

[@Klaevin]

yes, moment of inertia. maybe have two cylinders of different diameters, so they can shoot the water at the small, thick one, while a thin, large diameter part is spinning with more angular velocity WAIT, ARE YOU CODY??

[@WaterjetChannel]

Interesting… we’ll have to try that on our next spinning wheel endeavor

[@The-One-and-Only100]

Hi Cody

[@ThePoliticalBulldog]

More Cody videos please. Chickenhole base vid?

[@BaowSchmeow]

The problem with the bullet proof glass wheel was you had the waterjet hitting in between the layers of the bullet proof glass so it was just separating/destroying the weakest layers causing it to blow apart faster than probably if it was designed the other way (instead of looking at the face of the bullet proof glass having a hole in it, it should have been the side of the bullet proof glass having a hole in it).

[@pallasproserpina4118]

bulletproof glass is designed to be strong from the front, not from the side

[@ryanrandolph6193]

could probably get around that by encasing the glass in resin as well as having resin between the layers. Even so, it likely would slightly perform better than what was done in this video since it's similar to the broken glass in resin wheel.

[@Meisto95]

It would delaminate and be destroyed faster, thats my guess

[@Melipolus]

Or if it had been spun normally from the center rather than using outside force and friction causing erosion to begin with

[@VengeanceYT21]

Bullet proof glass isn’t resistant to centrifugal force, only kinetic energy from the front/back.

[@anon_y_mousse]

Mad respect for picking up a black widow spider. I've seen maybe 2 or 3 in my whole life and it took a lot to rebuild my house each time after I burned it down.

[@johnsch8634]

Literally saw a half dozen this summer in Arizona.

[@CalebCantrellPBR]

They aren't mean or really bad spiders they are fairly docile and most of the time hide and run!

[@johnsch8634]

@@CalebCantrellPBR True, and if you look into the actual danger of their bites... they're not often fatal, though I'm not volunteering to get bit any time soon.

[@GGG33_5]

😂😂 координально

[@slickrat]

Bro, after a single incident like these, the hydraulic press channel decided to build a concrete bunker around the test area. And you, things keep exploding and flying in every direction and you just chuckle and move on. You are certainly playing with the odds.

[@jonskillings1258]

He's like .1% of the area something flying could hit, so the odds are in his favor... until they suddenly, violently, aren't. He shouldn't even need a chamber, surely all the electronics can be moved further back or operated remotely. It doesn't look like anything needs to be constantly held down in order to operate like a Sawstop, but it's possible there's some regulations since it's a shop, they have to follow OSHA rules or the owner will lose their license or something. If not, it's just foolish.

[@theledman]

Definitely playing with the odds...anyone who has worked with dangerous machinery knows it's a matter of time, especially if you play fast and loose like they do. I wish them the best obviously but can't help but feel uncomfortable when I watch these videos

[@eendymane]

"Or we will waterjet your house in half" Got me!

[@ShroomedMisterCraft]

What I like about this channel is that every video feels like the first video all over again

[@tsm688]

they need to bring back mail time.

[@KiryokuYT]

Thank you for telling me I'm special for pausing the video. ❤

[@astrodane7326]

"Daniel will you waterjet me" 🤣

[@snowballil3133]

🤔 Welp my mind is in the gutter

[@korneliusfrik9545]

Daniel do you want to be twins 🤗

[@Deltathegoldenretriever]

​@snowballil3133 😅 well it was a gay reference so!!

[@wesleypastry9646]

at 0:10 you look like a "hello fellow kids" dollar store version of Steve Buscemi

[@daverice2426]

Seriously hoping the "30-year-old toddler" look doesn't catch on

[@WaterjetChannel]

Glad someone noticed

[@tracybowling1156]

I love your videos. You can probably tell because I watch every single one. But I still wanted to tell you! This was a particularly fun one to watch!

[@WaterjetChannel]

I love you Tracy!

[@dimitar4y]

Just stopping by to appreciate how nice your waterjet is and how well maintained it is :)

[@dimitar4y]

Dude, you're actually so funny, i have TEARS.

[@jasonyoungblood9359]

Your personality is unmatched. Great videos!

[@jakemakes]

Getting flash banged by cardboard Nate was not expected

[@Blibers]

9:41 Mickey Mouse? Is that you? Are you finally back from prison?

[@steadfastwolf2159]

I am surprised this channel is still going strong, at least three different changes in the face of the channel, but the heart stays the same as day one.

[@trstmeimadctr]

I've been watching this glass artist's youtube channel and apparently there is a resin specifically for glass. You should look into getting some and see if it makes the bulletproof glass better

[@Btfcolin]

Clicked on this video bc I haven't watched this channel in years, what happend to the two OG guys that used to be on here

[@Zet-qk9dr]

They sold the channel to the guy that makes the rings

[@bigchooch4434]

​@@Zet-qk9drPatrick Adair? The guy that makes the stupidly overpriced rings that idiots with too much money buy?

[@anonymeister123]

@@bigchooch4434 imagine being salty on what other people spend their money on. Stay mad, stay broke 😂😂

[@PatrickAdairDesigns]

@@anonymeister123❤️

[@bigchooch4434]

@anonymeister123 imagine simping for a guy that spends an hour on a lathe putting a chamfer on a tube then charging multiple thousands of dollars 🤡

[@rid1coza]

6:13 - what's with Nate in the background? how did he get there?

[@РусланДобросенский-п1г]

Thanks for video and hello from Russia

[@Kurogane-san]

Everytime they post a video we can confirm that Daniel didn't die this week. Hope we'll seeing another video next week.

[@DanNacht]

You should coat some of your next creations in Line-X, that spray coating that makes stuff indestructible. See how that will fair

[@wesleyboyer6654]

The pressure of the sand and glass might have deformed the silicone. Had some issues with that before, if you try these again try some heavy duty molding silicone. i use dragon skin silicone for my molds.

[@JohnDlugosz]

Also, use a soft silicone coating on the original part and then cast that in a hard material (often plaster-soaked bandages).

[@python2400]

Is there a way to rig up a shaft thats strong enough to be spun by the water jet, maybe with like steel or titanium fins on it, so that the wheel of random material can just spin and not be affected by the jet itself?

[@supdawg2173]

Just use a pressured water pipe as the axle, and have have two off center holes on opposite sides. Optionally, extend those away from the center of rotation with curved pipes to get even faster speeds. The water comes out at the opposite angle of rotation at all times at high speed. It will keep ramping up until the considerable force of the extremely high pressure water is equal to the force of air resistance on the extenders, plus minimal air resistance from the axle rotating, plus the friction of bearings.

[@Dayly_Edits]

love this guy.

[@jwalster9412]

9:09 late 80s, early 90s F1 cars

[@mstringham]

I like seeing the resin wheels filled with different materials.

[@juliovsilva]

I absolutely LOVE your videos.

[@NotBerd]

Oh god he’s back in the shop

[@tomb4496]

Not always a fan of the new presentation style however I really enjoyed this video. Thanks a lot.

[@IBHiNation]

Special and proud!

[@colbster12302]

You should get a rear sprocket from a bicycle and hit each gear 1 at a time. You'd probably get world record land speed with the gear reduction to the imaginary wheels. free banger of a video right there.

[@witherd5733]

You're more of an expert with materials than I am, so I'd love your input. If I were to use resin to mold clear beyblade parts, do you think the resin you used in this video would be impact resistant enough to survive beyblade battles?

[@LordDragox412]

Not if you spin the Beyblades at 6k RPM.

[@JohnDlugosz]

Don't use plain resin. Make it *composite* by using, say, fiberglass. You can buy shreds (as opposed to sheets) that are meant for molding like that.

[@TheAruruu]

There's a company in Woodlands Texas called ChampionX. They make Diamondback 3D printer nozzles out of a substance called "Bort", or polycrystaline diamond. Unlike regular diamonds which are incredibly hard, but brittle and easily smashed, borts are incredibly hard and very durable (those nozzles are basically invincible). You should reach out to them and see how big of a bort they're able to make, and if they could make a bort skateboard wheel. I can pretty much guarantee the algorithm would love a title like, "Spinning a solid diamond skateboard wheel at hypersonic speeds", and a thumbnail with "REAL DIAMOND" in it...

[@tridentpower6954]

When trying to make bulletproof glass again, may I suggest setting up all your layers, get the air bubbles out of the resin, and then using a spong brush to brush the resin on each layer as you stack it, you will have to leave it where you make it but it will be a big block of BP glass you can cut stuff out of it maybe

[@anonymous-sus406]

"or we will waterjet your house in half" Good thing i dont have a house

[@rokcris7313]

Sal vulcano ahh

[@thewhizard]

how about mixing resin with graphene or carbon fiber. DO you balance them?

[@ChristinaTheCarpentress]

The mold was made circular, but had no support to keep it that way. The material being cast pushed out on the mold asymmetrically. Make the mold in a box and keep the box for later when you do the casting. This will help it keep its shape.

[@puyu8621]

you might want to do something about how you attach the wheel. The bolt is turning. see 6:39 for example. Also inhaling glass dust is no joke.

[@thefatrat5240]

As he demonstrated at the beginning and on ther videos, he likes to live life on the edge

[@theCodyReeder]

Interestingly glass dust isn't nearly as bad as quartz dust. crystalline materials hold an edge on the atomic scale much better than amorphous materials.

[@Memer-ish-w7q]

Omg i love your videos man!!!

[@ThisZombieBitesEverything]

Right so a water jet is better then a gun when facing bulletproof glass… criminals get your note books out and a pen 😂

[@Northerncalwolf]

10:55 - giggles!

[@seanstrain1]

we're special

[@elephantheart9988]

8:35 it's maybe because the top piece of the mold isn't being set on in the same orientation it was created. Looked like you kinda twisted it on. Still tho, why not lathe it to even out before spinning?

[@williamdowling7718]

I love this channel. I just wish youd give us some info about the waterjet. Its very suspicious that youve never mentioned the pressure.. how many PSI does the waterjet produce???

[@cqw]

He mentioned it 0:55 exactly

[@TEAMGFYM]

Blippi's c list brother? Jk love you guy with glasses

[@0minous187]

7:27 its crazy when you pause it right as it splits into 4's it turns see through cuz of how fast its going on the frames I'm guessing?

[@MmmHuggles]

The end video link is to cutting wood not spinning things?

[@Blibers]

When/where did you get a Slow mo camera?

[@WaterjetChannel]

Like 6 months ago on eBay 😏😏

[@Blibers]

@@WaterjetChannel haha! Nice.

[@RyzToZaction]

Thanks, I am special. Sometimes its nice to be reminded of such. Cheers.

[@M6JKW]

Your videos are awesome 🤣🤣🤣👍

[@Dasuud]

Everyone! What's the name of the music, that goes at this timestamp?? 2:51

[@yaboicar7777]

Poor spider got abused at the end 😭😭😭

[@LewisHyatt-c4d]

It was a black widow 🕷️

[@ChrisS22699]

Could you test big bearings, just the bearings on their own, and different types like roller bearings and ball bearings, to see how fast they go before they fail.

[@nidhu595]

thanks, i know im special! :)

[@DrKrautman]

wouldn't the wheel center itself if you would cut along it, before spinning it full speed?

[@kingofherdaz]

Thank you for calling me special ☺️

[@shreds08]

“Break a speed record” *Proceeds to spin wheels at thousands of rpm*

[@Mrhid3e]

love the video

[@RandomBogey]

5:49 I’m certainly no spider expert, so unless that’s some Mormon variant of the black widow found only in Utah, that doesn’t look like any black widow I’ve come across.

[@nononsense9447]

Lactrodectus is generally a very shiny black. The other big giveaway that it's not a widow is that it's large. Most of those spiders are small. It's likely a wolf spider of some variety. From the genus hogna. Possibly a hobo spider. You'd need to see the eyes.

[@PrinceofWalesisland]

With all the years you guys have been doing this, I would have thought that you would have a rig to balance all these things... If you really want to reach max speed without things blowing up balancing would be the most important thing I would think!

[@EthanTheWerewolf]

Close enough to stopping a bullet with the waterjet that i am satisfied for now

[@Klaevin]

"composite materials are made from a fiber and an epoxy matrix. the matrix is good for compression, whereas the fibers will take the tension" waterjet channel : "let's make a glass shard- reinforced epoxy wheel, and then subject it exclusively to tension"

[@dinosoup]

This channel should be renamed "the incoming shrapnel channel"

[@kyzercube]

@ 4:17 It's called a _Race Remover_ 😆

[@coolkid9180]

5:56 casually picks up a black widow ☠️ u have some nerve Jesus lmao

[@Questionable_creations]

"look how high we are now" i can see, i can see how high you are 😂😂

[@willdrops]

Roda gira, roda quebra, homem feliz 😊

[@dallasfreeman3417]

You should make a wheel using ground up flint and resin, maybe sparks?

[@PFSTR]

Does the desk come with a complimentary Doug?

[@UnderEu]

Where is the control wheel, made of only resin?

[@sage5296]

Honestly it makes sense, if the plexiglass wasn't really contributing at all then the glass+resin wheel and the glass+plexi+resin wheel should perform about the same

[@southern_merican]

You guys should try making an air bearing for these demos !

[@Merecir]

Non-newtonian fluids go hard when you hit them hard. How would they react to the waterjet blast? Dissolve completely or go super hard?

[@bobkin611]

12:54 missed opportunity for a classic “Don’t breathe this” 😢

[@LeXx_LeCryce]

8:34 NFTI is also present...nice!!

[@viperdio69420]

5:56 Bro is holding a black widow spider on his hand

[@jonathan100yearsago]

Say insted of doing the bulletproof glass like that,how about make it in different orientation? You know on the orientation wich how the bulletproof glass is bulletproof and not just cutting into one of the layer,horizontal or vertical idk...maybe it'll make a decent difference.

[@Metatagz666]

What would happen with the bulletproof if you cut the layers and made the wheel "horizontally" so instead of the layers being parallel with the water. Idk how to word it i guess.

[@dimitar4y]

the fact a small little thing like that can hit the big thick metal disc and send it flying like that? Yeah, that shrapnel'll put a hole'in'ya.

[@ulianotech]

@8:26 NATE FROM THE INTERNET xD

[@LordMarcus]

For the purpose, is a waterjet better than high pressure air?

[@maxworx1411]

I don't stop this video. I watch in slow motion.

[@WaterjetChannel]

Like a boss 😎

[@hershy1594]

Bulletproof glass wasn't that strong because the water jet hit the sides, and it can take a lot more compressive force than shear force. You could get it to work a lot better if you cut progressively smaller circles to make the wheel, but the wheel would only be as thick as the sheet of glass you cut it from. The sand didn't care because its one solid object. Great video btw!

[@DemoR]

Good to know other people have PTSD of going to Joann's fabric

[@X3SpasE]

Thank you for adding a Russian translation. true, AI translates crookedly, but still the essence is clear

[@tgemma]

LET’S GET DANGEROUS!

[@blargcoster]

It amazes me you still haven't upgraded the shield to protect the waterjet.

[@ig88s204]

>uses non-rigid mold >has warped casts yep, i have no clue how this happened! (jokes aside, great content)

[@svpa1234]

El video es muy bueno 😁

[@samsimington5563]

So Joann Fabrics and Crafts is scary to you? 😂

[@bungalo50]

Scarier than a black widow lmao

[@crayder1100]

Nobody commenting on the black widow casually walking through? Spiders are awesome.

[@Soulleey]

Please make a disc with TFP carbon fibre (curved placement with +-45°) (porbably the material which will reach most rpm)

[@xpndblhero5170]

8:26 - The problem w/ the mold was that it didn't have reinforcement on the sides and when you put the side on it bulged the mold causing the bearing locations to be different, causing the wonky wheel... You could have wrapped it in duck tape or gorilla tape before pouring the stuff in or put it in a container to keep it true. Maybe next time.... 😁👍😂

[@PoopyMcStinkertons]

7:27 Bro reacted the exact frame it broke 💀

[@willb.383]

The mold is fine. You just needed to make the mold a shell so that the soft silicone didn’t deform while curing.

[@deviousredneck5109]

Says 48 hours. Then says waited all night. 😂

[@ethanspaziani1070]

Pure plexiglass wheel would be pretty cool

[@TheRealPOTUSDavidByrd]

pink gatorlyte @ 6:20 is so real bro

[@MML66]

Using a metal wheel with an electric motor attached to it, how many volts will it generate when it rotates?

[@brianm.4243]

Want a true test to see how fast something can spin without the extra variable of the waterjet touching and damaging the item? Build a finned wheel onto the shaft that the water jet hits and spins and let the item of test to sit attached to that shaft. The finned wheel should be a strong enough material to resist coming apart.