Why F1 Engines are Built with Sand

Рет қаралды 1,919,494

3 жыл бұрын

Sand printing is similar to 3D printing; layers of 0.25mm thick sand are ‘printed’ onto a jobbox with a layer of chemical binder in between allowing for complex 3D shapes to be made, slice by slice, layer by layer. It's so good that F1, LMP1, LMP2, WRC, WRX and Moto GP use this tech to make all sorts of parts. So how does it work and is it the way of the future?
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Пікірлер: 1 900

@KayJblue 3 жыл бұрын

Mom: “Son, where are you going?” “To the beach, getting 1000hp”

@kristianmoeskjr2911 3 жыл бұрын

Denmark

@KitKitChanIsaac 3 жыл бұрын

lol

@Ritayo-checkmyvideo-ph5dr 3 жыл бұрын

@whydidmycommentgetdeleted5199 3 жыл бұрын

Lol

@danielmontes9730 3 жыл бұрын

More POWER BAYBE

@yookalaylee2289 3 жыл бұрын

Fun Fact: Yamaha's expertise in casting the iron plate inside their pianos allowed them to easily transition to casting blocks for motorcycle engines in the 1940s.

@jrmbayne 2 жыл бұрын

That is a fun fact

@loto7197 2 жыл бұрын

Woohoo, reading that was a real blast.

@AlecegonceTV 2 жыл бұрын

@@youwantshum9860 That iron plate is actually called a bridge

@TS_Mind_Swept 2 жыл бұрын

I don't really like Yamahas pianos..

@curtisrowledge1922 Жыл бұрын

I couldn't tell if this was supposed to be a joke or not

@habeth0205 3 жыл бұрын

As someone with a meterials engineering degree this is surprisingly accurate for how easy to digest this is. Good job team

@EddieOtool 2 жыл бұрын

Indeed. I wish my machine design classes were that clear and dynamic back then.

@mikemack7933 2 жыл бұрын

That's what life should be. Easily understood from a good explainer

@laprepper 2 жыл бұрын

I was going to say this is a very high quality review of casting manufacturing processes

@gameseeker6307 Жыл бұрын

Is peanut butter a viable material

@HughJashole69 Жыл бұрын

*materials

@ContractCAD 3 жыл бұрын

7:44 -- A little correction.. the sand doesn't want to expand 1%. Molten aluminium occupies a volume ~1% bigger than when in a solid state so as the metal cools it contracts by 1% from the shape defined by the mould. Been dealing with this for 20-odd years and have designed thousands of moulds including 3d printed cores.

@marcoferreira3832 3 жыл бұрын

Donut crew enemies: James: his dad Jerry: his sister Nolan: his glasses Zack: thermostat

@claytonleuck6949 3 жыл бұрын

I was just thinking of that! Cool dude!!!

@noahtobler9967 3 жыл бұрын

Zack had the power steering

@tachy635 3 жыл бұрын

@@claytonleuck6949 I also was thinking of that and when I saw this comment, I was thinking to reply "I was just thinking of that"... Guess I'm not an unique piece

@rmbgtango7563 3 жыл бұрын

@@tachy635 I was also just thinking that

@aqil2199 3 жыл бұрын

That is so true. So it was Jeremiah's fault that Zach's Miata's Pop all the time during his Willow Spring Track Day??? No wonder. Makes perfect sense

@RickyWilder 3 жыл бұрын

“I don't like sand. It's all coarse, and rough, and irritating. And it gets everywhere.”

@prithviraj4178 3 жыл бұрын

underrated comment

@neleal1997 3 жыл бұрын

Lmfaoooo *kills all the men, the women and children too*

@Donut 3 жыл бұрын

The force is strong with this engine - Jedi Jerry

@ajg2452 3 жыл бұрын

@@Donut hi

@orysic 3 жыл бұрын

@@Donut i have the high ground and now like my comment that i posted

@dannykyle738 2 жыл бұрын

I'm doing an internship (metalurgical engineering) in a foundry with a 3d sand printer. We don't make parts for f1 cars but there have been some huge cylinders for industrial motors. There is alot of engineering that goes into the whole 3d sand process. I can also say that all the information you gave is correct, and a good way of explaining it in a digestable way. Well done

@TheUniversalid 3 жыл бұрын

In my experience when casting, nitrogen is often pumped into the mould to evacuate the air and reduce oxidation.

@zdawgdawgdawg9204 3 жыл бұрын

Whoever's making the animation's for donut is doing amazing work!

@eddiejr3934 3 жыл бұрын

@@gabehoing8064 capp lol

@michaelslaninka845 2 жыл бұрын

@@eddiejr3934 lets see you animate something.... oh wait you cant

@antonio-andresfortezastefanova 2 жыл бұрын

Yes!

@gmarinelarena8675 3 жыл бұрын

As an Engineer this is slowly becoming one of my favs shows.

@Ritayo-checkmyvideo-ph5dr 3 жыл бұрын

@theboontz58321 3 жыл бұрын

Probably because Jeremiah is also an engineer

@AdamofSpades217 3 жыл бұрын

Same here!

@CaneSugarCane 3 жыл бұрын

@@theboontz58321 an automotive one?

@theboontz58321 3 жыл бұрын

@@CaneSugarCane think he's mechanical. Not sure

@nicholaskintigh147 3 жыл бұрын

As a guy who works in an aluminum foundry it’s pretty spot on, we use 3D printed cores a lot

@maxcactus7 3 жыл бұрын

"We should do a materials science episode, cause it's pretty cool stuff." YES! Do a materials science episode, please!! Feed the science nerd inside so many of us!

@jackgibbons6282 3 жыл бұрын

I’m an MSE student so watching this show is basically studying

@prajwallakhe3 3 жыл бұрын

Feed them phase tranformations diagrams 😂 Unsubscribed*

@reubinthomas 3 жыл бұрын

I'd like to be a science nerd inside you.

@MSportsEngineering 3 жыл бұрын

Yes X 100

@TomYourmombadil 3 жыл бұрын

@@prajwallakhe3 I don’t think I can analyze one more composition phase diagram and retain my sanity

@LavendrHoney 3 жыл бұрын

Donut is the reason why I started looking more into going to mechanic school

@belligonzalez1087 3 жыл бұрын

Trust me, you learn half career here

@SosAmanSam 3 жыл бұрын

Save your money buy a project car

@LavendrHoney 3 жыл бұрын

@@SosAmanSam trust me I am getting an e36 hopefully by next week. Gonna slam that bitch a tiny bit and stuff it with a LS ( yeah yeah I know boring ) hopefully all by next year.

@TonicofSonic 3 жыл бұрын

@@LavendrHoney so this aspiration for your project car was somehow topped by watching dudes that know very little about engines talk about cars? Very interesting.

@harshanchellamal6688 3 жыл бұрын

@@LavendrHoney trust me, you make more money with data science and can buy and play with cooler cars with the coolest parts.

@jameslmorehead 2 жыл бұрын

At OTC (Offshore Trade Conference), there was a company that would melt the surface of the sand rather than using a binder. It looked amazing. One of their sample prints was a coffee mug with a finish that looked like it was glazed. The benefit behind this technology is getting smoother oil channels and other internal geometry without the need or cost of post casting buffing.

@whalenaidan6555 Жыл бұрын

By any chance do you have a name of this company ?

@llaith2 3 жыл бұрын

This is fast becoming my all-time favorite channel. Funny as hell, good science and engineering discussions, great choice of topics... Keep up the great work guys!

@________4423 3 жыл бұрын

"Why are F1 engines built with sand ?" Me, an intellectual : So they can sandbag well during pre-season testing.

@Joopyter724 3 жыл бұрын

Mercedes sandbagged so much they caused a sandstorm

@Elias_Harrison 3 жыл бұрын

@F*СК MЕ - СНЕCK МY РR0FILЕ begone

@readmyusernamecauseitssoreally 3 жыл бұрын

@@Elias_Harrison why does it seem like more porn bots comment on donut than any other channel? Like seriously I've seen these bots on every video but rarely do I see them anywhere else.

@Elias_Harrison 3 жыл бұрын

@@readmyusernamecauseitssoreally i see a few on PewDiePie's videos

@aqil2199 3 жыл бұрын

So that's why they call it Sandbag

@jamessizemore7103 3 жыл бұрын

I hope Zach is just now finding out about the thermostat by watching this video😂

@Ritayo-checkmyvideo-ph5dr 3 жыл бұрын

@yaroslavburmaka1449 3 жыл бұрын

Its not a thermostat housing off of a miata, just a mixing manifold.

@oceanr6404 3 жыл бұрын

This comment section is odd

@rita25y.o-checkmyvideo79 3 жыл бұрын

How did

@TheUniversalid 3 жыл бұрын

Nolan: "that mother$&#?@!"

@Ev0ltion 3 жыл бұрын

4:25 when i saw that part i was like "yes, yes, maybe, probably no, hell no" cast mailbox? These are made from sheet metal. And gardent furniture is usually from tubing thats very rarely cast.

@peterf.4268 2 жыл бұрын

Right!?!?!? I'm a union sheet metal worker & had the same reaction.

@RicardoMoreno-mz5gv 3 жыл бұрын

Dude your simplified breakdowns of the engineering behind everything is great. Like I know it's way more complicated and can imagine how intricate it can get but that description of the heat sink & thinner sand was great.

@toddp5122 3 жыл бұрын

This episode really shows Jeremiah’s understanding of engineering. Boy is a brain.

@aaaMDML 3 жыл бұрын

Honestly. Great vid

@RolandAshcroft 3 жыл бұрын

I like this dude, but he is reading this stuff btw.

@toddp5122 3 жыл бұрын

@@RolandAshcroft oh for sure ready it but he is an engineer.

@saltedearth1879 3 жыл бұрын

I don't know why people don't like him, sure when he tried to grow a beard it looked bad but he's still a good guy. I like everyone in the Donut Crew (but Zach might be my favourite....).

@julian23561 2 жыл бұрын

@@saltedearth1879 you have been distracted by Jobe's dreamy blue eyes and perfect face, you must resist it friend! lol

@Captinmax-of1fs 3 жыл бұрын

I like how Jeremiah almost always and never fails to tell us he wants his toyota pick up

@benblessed9991 3 жыл бұрын

Same

@brapinator8500 3 жыл бұрын

feels like every episode lately 😂

@Elias_Harrison 3 жыл бұрын

@F*СК MЕ - СНЕCK МY РR0FILЕ begone

@rita25y.o-checkmyvideo79 3 жыл бұрын

Don't worry about

@Elias_Harrison 3 жыл бұрын

@@rita25y.o-checkmyvideo79 why shouldn't we? when you're trying to scam people or some shit.

@edmonddrake1409 3 жыл бұрын

I feel I speak for the entire underground community when I say "please make a forge"

@BadYossa 2 жыл бұрын

*cough cough* 5 axis mill and a lathe to compliment the forge...

@ardatuncel 3 жыл бұрын

First time I watched this channel like just “hrssprss” or “MO POWA BABY” now it feels like mechanical engineering 101

@ryanoptekar7654 3 жыл бұрын

Day 48 of asking James to do an uptospeed on Top Gear

@nicholasorozco822 3 жыл бұрын

Yes

@themicrowave3158 3 жыл бұрын

You can do it

@olliequinn2749 3 жыл бұрын

Yes

@olliequinn2749 3 жыл бұрын

Yes

@olliequinn2749 3 жыл бұрын

Yes

@MurdamanTy 3 жыл бұрын

POV: you were just watching Formula 1 Drive To Survive on Netflix. 10 mins later: WHY F1 ENGINES ARE MADE OF SAND

@Bignate2254 3 жыл бұрын

H...how did you know.?

@MurdamanTy 3 жыл бұрын

@@Bignate2254 Because I got it like that 😌😎.

@WvlfDarkfire 3 жыл бұрын

Loved this video. Very informative and the graphics are well done. I actually understood the content and learned something new. Thanks!

@chrisgenovese8188 2 жыл бұрын

I recently started smelting and sand casting at home with a homemade furnace from an old propane tank. I would love both an episode on material science as pertains to cars, and you casting your own parts!

@naterthot 3 жыл бұрын

You should definitely do a materials science episode!

@plorpins 3 жыл бұрын

It's pretty cool stuff

@Elias_Harrison 3 жыл бұрын

@F*СК MЕ - СНЕCK МY РR0FILЕ begone

@Elias_Harrison 3 жыл бұрын

welcome to hell, everybody.

@chrisguadalupe8731 3 жыл бұрын

"You wanna make some tweaks cuz you're a tweaker" 😂😂

@jhn3776 3 жыл бұрын

Lol

@rs_tone193 3 жыл бұрын

Lmao u beat me too it 🤣🤣

@powcar91 3 жыл бұрын

I had a coworker at oreilys say something like that. He said "I need to tweak". This was in response to pulling up a customers commercial account. He quickly realized what he said, well all laugh.

@saulgoodman9193 3 жыл бұрын

Had to scroll through the comments to see if someone had already beat me to it lol .

@nakulpatel8441 3 жыл бұрын

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@gourobkundu2173 3 жыл бұрын

Really enjoying these f1 content. Keep up.

@nvrndingsmmr 3 жыл бұрын

This was such a fascinating episode! Thanks for all the super interesting info Jeremiah!

@thegamergang394 3 жыл бұрын

When he said you want to make some tweaks cuz you're a tweaker dude I'm dead

@Elias_Harrison 3 жыл бұрын

@F*СК MЕ - СНЕCK МY РR0FILЕ begone

@patrickvoeks4218 3 жыл бұрын

Well done. I’ve been CAD modeling complex aircraft engines and designing molds using the lost wax method for over 30 years. First time I’ve ever heard anyone describe it properly.

@MikiLund 2 жыл бұрын

Quality vid. quick and really good in depth casting science.

@markmelinski1033 3 жыл бұрын

Really enjoy the more technical videos, nicely done

@r3ckless296 3 жыл бұрын

You know your Early When People Start Blessing Your Whole Family

@DAZUNIVERSALINDUSTREIS 3 жыл бұрын

Lol

@SkiiYacht 3 жыл бұрын

lmao

@Ibrahim.961 3 жыл бұрын

gd original comment

@jasdeepsingh4967 3 жыл бұрын

Hope your cousin’s 3rd cat lives forever and is blessed forever. ✌️🐱👍

@ChrisRand-gf7lz 3 жыл бұрын

I'm totally down for you guys doing a smelting, melting and casting episode. That will be a good time.

@XxxSPIKEx 3 жыл бұрын

Thank you very much for explaining those sir. I’ve always wondered how they did it. Had trouble finding a clear/complete answer.

@bobbysk4332 3 жыл бұрын

Please do a material science episode i would absolutely love that! Im not even a car guy but your videos are just so informational and entertaining I cant help but watch!

@slowmotionbetterthannomotion. 3 жыл бұрын

F1 Engine: I dont like sand, its coarse, rough and gets everywhere

@Ritayo-checkmyvideo-ph5dr 3 жыл бұрын

@Tracked_z 3 жыл бұрын

I never thought I’d hear the words microstructure or grain size on this channel, I love it

@daviduranie964 2 жыл бұрын

Thanks for the video! Real informative! 👍👍

@TheMrSowarm 3 жыл бұрын

Extremely interesting video as usual, thanks a lot for these 👍

@TracksideViews 3 жыл бұрын

Fun fact: The name sand comes from it being in between the sea and land.

@visceral6078 3 жыл бұрын

bro wha

@kindbrute4640 3 жыл бұрын

I was today years old...

@TranceFur 3 жыл бұрын

It would be a fun fact if it was a fact, but it’s not. The word sand is thought to have originated from an Old English word, which itself originated from the old Dutch word sant, which became zand (meaning, you guessed it, sand). The word didn’t originally refer to the yellow stuff on the beach (as most people a few hundred years ago probably lived and died without ever having seen the ocean). It was actually used to describe unstable ground found on fine dirt near a river bed. The word then came to mean something that was finer than gravel, but coarser than dust.

@yasinmohamed6828 3 жыл бұрын

@@TranceFur party pooper

@yasinmohamed6828 3 жыл бұрын

@@TranceFur jk it was interesting

@arcticfoam5480 3 жыл бұрын

I love hearing Zach talk about his sister and his truck every episode

@eddiejr3934 3 жыл бұрын

Sweet home Alabama 🏡

@DiepBlueC 3 жыл бұрын

man i wish more folks explained things like Jeremiah does. Makes it cool, fun, and educational. Great work donuts.

@shelbykingnfs7216 3 жыл бұрын

This is actually a really good explanation. Well written and well presented.

@That1PieGuy 3 жыл бұрын

I’m going to school for machining, this episode is easily one of my favorite videos by you guys

@duncandmcgrath6290 3 жыл бұрын

When you learn the basics of metallurgy and machining , you’ll realize Donut Media has no Idea what they’re talking about.

@andrewhillman9632 3 жыл бұрын

I watch a highly engineered combination of fine Donut videos layered with lesser KZfaq videos to produce a finer appreciation of the fine Donut videos

@KodyAllenEstep 3 жыл бұрын

Loved this. Jeremiah and Jobes vids are so informative yet funny without the jokes getting in the way of the info. Can’t wait for the rb25 rebuild

@shaneintegra 3 жыл бұрын

The forge would be awesome! And also some DIY tools for around the shop. Everyone's got a few that come in handy for those specific jobs!

@ryanhuerta7 3 жыл бұрын

Ahhhh, this is why the RedBull has the crackling sound. Thanks Donut

@ElItEmENZiGgY215 3 жыл бұрын

Make the casting video! That would be an awesome thing to see, especially if you did a few kinds of casting. You guys should also def make a "How to make a racing car in your garage" type of thing. You guys have some intelligent peeps, it would be awesome lol and very helpful to the home racing enthusiasts who want to step it up!

@moneeb343 3 жыл бұрын

Jeremiah is seriously one smart and sophisticated cookie; dude seems like an absolute blast to hang out with and learn from! Good looks man!

@cruzilla6265 3 жыл бұрын

Definitely do a materials science episode. You do a great job of explaining this stuff!

@jammin0792 3 жыл бұрын

Jerimiah: gets hands dirty from touching thermostat Also Jerimiah: puts mouth on thermostat

@juniordastinot3576 3 жыл бұрын

Always a banger🔥🔥🔥

@joelmcallister9248 3 жыл бұрын

Love the work you do. Thank you.

@amaurylopez9081 Жыл бұрын

Brother’s, honestly thank you for all the great content 🙏🏻

@alecjahn 3 жыл бұрын

I hope that truck meme never disappears, unlike the actual truck COME ON

@slkloot8767 3 жыл бұрын

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@ChadOHara98 3 жыл бұрын

Im taking a manufacturing processing class in my mech engineering program rn, and we just learned about this. We could have just watched this video. lol and yeah, you should make that material science episode

@LucoreAuto 3 жыл бұрын

Now this was an informative episode! Thanks Dr Jerry!

@Hydrazine1000 3 жыл бұрын

This is for your mom, Jerry. *SHE NAILED IT!!!* I have an MSc in Materials Science & Engineering, and I happen to know a bit about this relatively new _additive manufacturing_ thingy, and what you've explained about casting and the benefit of 3D printing managed to go into details that, in some cases, I wasn't yet aware of! Well done!

@MatheusSouza-ig6iv 2 жыл бұрын

This show is getting better and better with more technical stuff. Great Job.

@NorroTaku 3 жыл бұрын

I love that Jeremiah is a material science dude bringing knowleged to us uTubes

@lukasgraham3001 3 жыл бұрын

Definitely make some cast donut emblems or something for the underground I’d definitely buy one

@aaaMDML 3 жыл бұрын

This is such a well-made video. Cheers

@animatormusic417 Жыл бұрын

That was a badass monologue … I loved it ;)

@moniker8391 3 жыл бұрын

Jeremiah: brings up his sister and his truck. Donut Fans: that's cool and all but how up to speed is james' dad.

@SkyHighGD 3 жыл бұрын

That reference has made appearances in a lot of episodes

@letlivelife6294 3 жыл бұрын

B.e.S.T f'u"l'l D.a.T.i.n.G h.o.T G.i.r.L's -L-o-V-e-S-e-X-..❤️⤵️ livegirls19. com !💖🖤❤️今後は気をライブ配信の再編ありがとうです！この日のライブ配信は、かならりやばかったですね！１万人を超える人が見ていたもん（笑）やっぱり人参最高！まさかのカメラ切り忘れでやら1かしたのもドキドキでした,.💖🖤 在整個人類歷史上，強者，富人和具有狡猾特質的人捕食部落，氏族，城鎮，城市和鄉村中的弱者，無`'守和貧窮成員。然而，人類的生存意願迫使那些被拒絕，被剝奪或摧毀的基本需求的人們找到了一種生活方式，並繼續將其DNA融入不斷發展的人類社會。.說到食物，不要以為那些被拒絕的人只吃垃圾。相反，他們學會了在被忽視的肉類和蔬菜中尋找營養。他們學會了清潔，切塊，調味和慢燉慢燉的野菜和肉類，在食品市場上被忽略的部分家用蔬菜和肉類，並且學會了使用芳香的木煙（如山核桃，山核桃和豆科灌木來調味食物煮的時候 1618764365

@curry_whorst1395 3 жыл бұрын

I studied this in my engineering. If only our professors would be that good...😁😁

@stef6519 3 жыл бұрын

This episode felt weird for the longest while and i realized it was missing the music playlist they put in every video. Still learned a lot. Much love

@Doodleschmit 3 жыл бұрын

just wanted you to know I hit the like button the second you said you wanted to do a material sciences episode. I would LOVE to learn more about it.

@liveandletlive2894 3 жыл бұрын

Can we get some videos on MotoGP?

@athulskumar9361 3 жыл бұрын

I have been asking them for a loooooong time

@Bigbossman12624 3 жыл бұрын

All forms of Moto including 3 and 2.

@summoner1451 3 жыл бұрын

MotoGP is boring. Isle of Man TT or bust.

@liveandletlive2894 3 жыл бұрын

@@summoner1451 you obviously don't ride

@summoner1451 3 жыл бұрын

@@liveandletlive2894 Yes, because i find MotoGP boring. I don't ride, even though i bought a 2006 GSXR 750 back when i was 17. They wouldn't even let me take it off the lot until i turned 18. I'm now 28. I don't ride though, buddy. If you don't enjoy MotoGP. You don't ride.

@christianlorenzobautista5029 3 жыл бұрын

"Man, we should do a material science episode. 'Cause pretty cool stuff." Science Garage: Am I a joke to you? BRING BACK SCIENCE GARAGE!

@Thabosshoss Жыл бұрын

This is low key the most enducational engineering show on KZfaq. Great stuff guys!

@skooksreviewks7806 3 жыл бұрын

Jeremiah has a way of putting anything advanced into my comprehension. Thanks for being you.

@johnnymatias3027 2 жыл бұрын

I imagine Jeremiah as the kind of person who has a rock solid relationship with his mom.

@Man-of-Steel674 Жыл бұрын

Mee too 😅😅

@martindavenport8046 3 жыл бұрын

Hope you get your truck back some day Jeremiah.

@NakeanWickliff 3 жыл бұрын

Love you guises videos. You should invest in 32 bit float sound recorder. I know you’re working on budgets but this means your audio will never distort like it does in several instances for this video. Keep up the great work love your content.

@cidadaoPPT 2 жыл бұрын

I could listen to this guy all day! Awesome content!!

@GrizzlyGamingVideos 3 жыл бұрын

Just wanna say I appreciate you guys. Thanks for great content. PS what's your favorite hot pocket?

@josephhensley106 3 жыл бұрын

Cheese and ham hot pockets

@danielsoto8934 3 жыл бұрын

Can you guys cover the dodge magnum. It was a popular sport-wagon car that resembles the first time that Chrysler made a move towards the youth/hip hop culture back in the late 90s

@danielsoto8934 3 жыл бұрын

It was designed by legendary trevor creed who designed the modern challenger and Chrysler 300.

@fastinradfordable 3 жыл бұрын

It wasn’t built for hip hop/youth.

@danielsoto8934 3 жыл бұрын

@@fastinradfordable The designer wanted to make a car that was appealing to youth/hip hop culture. That's why it was featured in "how we do"

@jordaneggerman4734 3 жыл бұрын

I think they should do the Grand Caravan before the Magnum...pretty sure it was faster, and I _know_ it had better visibility...

@danielsoto8934 3 жыл бұрын

@@jordaneggerman4734 Take into consideration that the magnum has many models. It has v6. v6 awd. V8. V8 awd. I highly doubt it's faster than the v8. Even the v6 was like a freakin track car. Though my grandpa had a grand caravan and its fast for a minivan

@Scott21 Жыл бұрын

I am learning more about materials and my God you are amazing in explanation.

@BasedHillstar 3 жыл бұрын

Yo this episode was genuinely fascinating

@maarcs4010 3 жыл бұрын

Alternate title: “Caste system explained”

@DJKHOTTA 3 жыл бұрын

6:46 my theory of Jeremiah having an insanely symmetrical face has been confirmed.

@kyleolin3566 3 жыл бұрын

Both the material science and casting episodes are great ideas

@edd.1886 3 жыл бұрын

Another excellent episode, you rock brother!

@DyslexicMitochondria 3 жыл бұрын

Explains the mercedes sandbagging

@sterlingarcher8041 3 жыл бұрын

lolol

@mattearenzi8972 3 жыл бұрын

lolol

@masonherriott1684 3 жыл бұрын

Donuts videos lately 🔥

@tomknevitt9887 Жыл бұрын

I used to work as a metallurgist where a significant number of the f1 engine manufacturers got there engine block castings made. This is surprisingly accurate, I wonder who the sources are for this video. This is significantly better than any presentation I gave on the processes that are actually used to produce these castings.

@wasa789 3 жыл бұрын

Mega job on this episode! Would love to see the real process by creating a custom car wheel or some “bling bling” chain with the logo “Donut.”

@AliAlhussaini 3 жыл бұрын

“If you wanna make something dirt cheap, make it outta dirt” Don’t know if the “cheap” part applies here

@PaganiGaming 3 жыл бұрын

Day 337 of asking James to do an Up to speed on his Dad

@god.mp4 3 жыл бұрын

always on time!

@mclarenspeedtail8988 3 жыл бұрын

wut up

@SkyHighGD 3 жыл бұрын

It doesn't matter what day it is guys. We should all take the lesson of PERSISTENCE from our friend PaganiGaming. You will always have my support

@DAZUNIVERSALINDUSTREIS 3 жыл бұрын

EVERYWHERE I GO I SEE YOU

@spaghettiman7108 3 жыл бұрын

Day 120 of supporting PaganiGaming

@butterbaybiscuits8694 3 жыл бұрын

Covers most of my college metal casting class

@ricardo_sarmiento 3 жыл бұрын

sería genial ver un episodio de esos !!

@AssettoRacerGR 3 жыл бұрын

Mercedes adds unneeded parts in bags to say "its gonna be a difficult season" and then remove the sandbags and get magically 30+ hp

@drshocking1229 3 жыл бұрын

20000+ hp

@SuperURBIN 3 жыл бұрын

“Rate of cooling” “crystalline structure” what is this a geology class?!? I just want Mo POWa!!! Lol love the content

@ciarangrimes7912 3 жыл бұрын

Me, who likes cars and geology: *sad noises*

@aliassmithandjones9453 2 жыл бұрын

my high school metal shop had a foundry so I'm one of your very few readers who's had experience casting parts. The thinner the piece the more chance of failure. It took me half a dozen tries to cast an aluminum surfer foot gas pedal :)

@eddmorrell90 2 жыл бұрын

Feels like I'm back at college doing my weld n fabrication hnc. You just covered the metaligy section in 12 mins! It took our lecturer 4 weeks to cover the same topic. Your lesson was way more interesting! Dang it! if only I had donut about 20 years ago I would of save a shit load of time! Great videos guys keep em coming 👍