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.
@@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
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.
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
"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!
@@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.
@@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.
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....).
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!
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.
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.
@@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.
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!
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.
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.
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!
I watch a highly engineered combination of fine Donut videos layered with lesser UA-cam videos to produce a finer appreciation of the fine Donut videos
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.
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.
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 :)
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!
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.
I am a high performance powertrains and motor sports chassis fabrication Alumni! You guys are spot on!!!!! On all performance applications you cover!!!!, you guys are great! 🤙🏾
10:28 - 10:36 I'm a materials science student here, I'm glad that you like it. cause it is more than science and engineering. it is the root for everything
WATCH MORE VIDEO F.U.L.L H.D 💓 CLICK HERE : 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g食物煮的時候1&!/ 1618749365
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
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!
I was surprised with the accuracy and level of detail he went into. Once he started to go into the cooling rates affecting the crystaline structure my mind went back to time-temp-transformation charts from materials classes. Really solid video.
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
@@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
Yes! I'm a Geek. I admit it! DO make a materials science episode!! I learned more about casting than I knew before. I thought that there had to be another way to make a mold than die and sand casting. I was wrong. Thanks!
I know I'm geeking out but as an engineer that ended up working in design I would love to take this technology merge it with Nissan's variable compression block Koenigseggs free valve heads add variable geometry twin scroll turbo dry sump oil system and tpi plasma ignition system system....that would be the i.c.e's last stand true evolution in internal combustion engines before electric takes over completely just think one button for 50 mpg 200hp eco and another for 600hp total fun....just change octane of fuel...no cam swap..no bore and stroke kit just on the fly smart engine
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 👍
@@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.
Casting is pretty easy and fun. Lost foam is the easiest and you can make pretty decent parts if you get/make a wire cutter. If you have a 3d printer you can lost PLA cast for really accurate parts but that can take a lot longer to print/prepare the mold. Lost foam can just sit right in sand.
I worked in a few foundries, we made sand cores to fit in sand molds to make cavities in the castings, If I had use of a machine to 3D print the cores that would have been awesome.
Love how 3D printing is catching on mainstream. The Czinger 21C is a phenomenal piece of engineering that is a great example of additive manufacturing. Only a matter of time before scalable chassis printing is a thing.
Mom: “Son, where are you going?”
“To the beach, getting 1000hp”
Denmark
lol
Hy
Lol
More POWER BAYBE
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.
That is a fun fact
Woohoo, reading that was a real blast.
@@youwantshum9860 That iron plate is actually called a bridge
I don't really like Yamahas pianos..
I couldn't tell if this was supposed to be a joke or not
Whoever's making the animation's for donut is doing amazing work!
@@gabehoing8064 capp lol
@@eddiejr3934 lets see you animate something.... oh wait you cant
Yes!
As someone with a meterials engineering degree this is surprisingly accurate for how easy to digest this is. Good job team
Indeed. I wish my machine design classes were that clear and dynamic back then.
That's what life should be. Easily understood from a good explainer
I was going to say this is a very high quality review of casting manufacturing processes
Is peanut butter a viable material
*materials
Donut crew enemies:
James: his dad
Jerry: his sister
Nolan: his glasses
Zack: thermostat
I was just thinking of that! Cool dude!!!
Zack had the power steering
@@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
@@tachy635 I was also just thinking that
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
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.
As an Engineer this is slowly becoming one of my favs shows.
Fg
Probably because Jeremiah is also an engineer
Same here!
@@theboontz58321 an automotive one?
@@CaneSugarCane think he's mechanical. Not sure
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
"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!
I’m an MSE student so watching this show is basically studying
Feed them phase tranformations diagrams 😂
Unsubscribed*
I'd like to be a science nerd inside you.
Yes X 100
@@prajwallakhe3 I don’t think I can analyze one more composition phase diagram and retain my sanity
As a guy who works in an aluminum foundry it’s pretty spot on, we use 3D printed cores a lot
Donut is the reason why I started looking more into going to mechanic school
Trust me, you learn half career here
Save your money buy a project car
@@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.
@@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.
@@LavendrHoney trust me, you make more money with data science and can buy and play with cooler cars with the coolest parts.
This is low key the most enducational engineering show on UA-cam. Great stuff guys!
“I don't like sand. It's all coarse, and rough, and irritating. And it gets everywhere.”
underrated comment
Lmfaoooo
*kills all the men, the women and children too*
The force is strong with this engine - Jedi Jerry
@@Donut hi
@@Donut i have the high ground and now like my comment that i posted
In my experience when casting, nitrogen is often pumped into the mould to evacuate the air and reduce oxidation.
This episode really shows Jeremiah’s understanding of engineering. Boy is a brain.
Honestly. Great vid
I like this dude, but he is reading this stuff btw.
@@RolandAshcroft oh for sure ready it but he is an engineer.
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....).
@@saltedearth1879 you have been distracted by Jobe's dreamy blue eyes and perfect face, you must resist it friend! lol
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!
I like how Jeremiah almost always and never fails to tell us he wants his toyota pick up
Same
feels like every episode lately 😂
@F*СК MЕ - СНЕCK МY РR0FILЕ begone
@F*СК MЕ - СНЕCK МY РR0FILЕ why shouldn't we?
when you're trying to scam people or some shit.
@F*СК MЕ - СНЕCK МY РR0FILЕ you need to stop I'm tired of spam
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.
By any chance do you have a name of this company ?
I hope Zach is just now finding out about the thermostat by watching this video😂
Fr
Its not a thermostat housing off of a miata, just a mixing manifold.
This comment section is odd
Nolan: "that mother$&#?@!"
@F*СК MЕ - СНЕCK МY РR0FILЕ GTFO
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.
"Why are F1 engines built with sand ?"
Me, an intellectual : So they can sandbag well during pre-season testing.
Mercedes sandbagged so much they caused a sandstorm
@F*СК MЕ - СНЕCK МY РR0FILЕ begone
@@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.
@@readmyusernamecauseitssoreally i see a few on PewDiePie's videos
So that's why they call it Sandbag
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!
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.
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.
Right!?!?!? I'm a union sheet metal worker & had the same reaction.
Day 48 of asking James to do an uptospeed on Top Gear
Yes
You can do it
Yes
Yes
Yes
First time I watched this channel like just “hrssprss” or “MO POWA BABY” now it feels like mechanical engineering 101
POV: you were just watching Formula 1 Drive To Survive on Netflix.
10 mins later: WHY F1 ENGINES ARE MADE OF SAND
H...how did you know.?
@@Bignate2254 Because I got it like that 😌😎.
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!
You should definitely do a materials science episode!
It's pretty cool stuff
@F*СК MЕ - СНЕCK МY РR0FILЕ begone
welcome to hell, everybody.
I feel I speak for the entire underground community when I say "please make a forge"
*cough cough* 5 axis mill and a lathe to compliment the forge...
When he said you want to make some tweaks cuz you're a tweaker dude I'm dead
@F*СК MЕ - СНЕCK МY РR0FILЕ begone
Jeremiah is seriously one smart and sophisticated cookie; dude seems like an absolute blast to hang out with and learn from! Good looks man!
You know your Early When People Start Blessing Your Whole Family
Lol
lmao
gd original comment
Hope your cousin’s 3rd cat lives forever and is blessed forever.
✌️🐱👍
I watch a highly engineered combination of fine Donut videos layered with lesser UA-cam videos to produce a finer appreciation of the fine Donut videos
"You wanna make some tweaks cuz you're a tweaker" 😂😂
Lol
Lmao u beat me too it 🤣🤣
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.
Had to scroll through the comments to see if someone had already beat me to it lol .
➡️ livegirls19. com ⤵️
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---❤️😘
..👍
!💖🖤❤️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g食物煮的時候 1618822200
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.
I'm totally down for you guys doing a smelting, melting and casting episode. That will be a good time.
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 :)
I never thought I’d hear the words microstructure or grain size on this channel, I love it
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!
F1 Engine: I dont like sand, its coarse, rough and gets everywhere
Vh
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!
Fun fact: The name sand comes from it being in between the sea and land.
bro wha
I was today years old...
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.
@@TranceFur party pooper
@@TranceFur jk it was interesting
man i wish more folks explained things like Jeremiah does. Makes it cool, fun, and educational. Great work donuts.
I’m going to school for machining, this episode is easily one of my favorite videos by you guys
When you learn the basics of metallurgy and machining , you’ll realize Donut Media has no Idea what they’re talking about.
4:30 Those are clearly riveted sheet metal and not cast but yeah we humans do a lot of casting.
I love hearing Zach talk about his sister and his truck every episode
Sweet home Alabama 🏡
I am a high performance powertrains and motor sports chassis fabrication Alumni! You guys are spot on!!!!! On all performance applications you cover!!!!, you guys are great! 🤙🏾
I love that Jeremiah is a material science dude bringing knowleged to us uTubes
10:28 - 10:36 I'm a materials science student here, I'm glad that you like it. cause it is more than science and engineering. it is the root for everything
I hope that truck meme never disappears, unlike the actual truck COME ON
WATCH MORE VIDEO F.U.L.L H.D 💓 CLICK HERE : 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g食物煮的時候1&!/ 1618749365
Jerimiah: gets hands dirty from touching thermostat
Also Jerimiah: puts mouth on thermostat
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
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
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!
Really enjoying these f1 content. Keep up.
Ahhhh, this is why the RedBull has the crackling sound.
Thanks Donut
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.
Hope you get your truck back some day Jeremiah.
I was surprised with the accuracy and level of detail he went into. Once he started to go into the cooling rates affecting the crystaline structure my mind went back to time-temp-transformation charts from materials classes. Really solid video.
Jeremiah: brings up his sister and his truck.
Donut Fans: that's cool and all but how up to speed is james' dad.
That reference has made appearances in a lot of episodes
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
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
I studied this in my engineering. If only our professors would be that good...😁😁
I have midterms in about 5 hours - here I am watching Donut ideas at 12 in the morning...
I imagine Jeremiah as the kind of person who has a rock solid relationship with his mom.
Mee too 😅😅
I could listen to this guy all day! Awesome content!!
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
It was designed by legendary trevor creed who designed the modern challenger and Chrysler 300.
It wasn’t built for hip hop/youth.
@@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"
I think they should do the Grand Caravan before the Magnum...pretty sure it was faster, and I _know_ it had better visibility...
@@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
This. Greatest Donut film ever. This is how your articles should be.
“If you wanna make something dirt cheap, make it outta dirt”
Don’t know if the “cheap” part applies here
Yes! I'm a Geek. I admit it! DO make a materials science episode!! I learned more about casting than I knew before. I thought that there had to be another way to make a mold than die and sand casting. I was wrong. Thanks!
Donuts videos lately 🔥
This dude is too smart. He makes me feel like I need to go back to school and I graduated and then went on to get degrees from college.
"Man, we should do a material science episode. 'Cause pretty cool stuff."
Science Garage: Am I a joke to you?
BRING BACK SCIENCE GARAGE!
Brother’s, honestly thank you for all the great content 🙏🏻
6:46 my theory of Jeremiah having an insanely symmetrical face has been confirmed.
I know I'm geeking out but as an engineer that ended up working in design I would love to take this technology merge it with Nissan's variable compression block Koenigseggs free valve heads add variable geometry twin scroll turbo dry sump oil system and tpi plasma ignition system system....that would be the i.c.e's last stand true evolution in internal combustion engines before electric takes over completely just think one button for 50 mpg 200hp eco and another for 600hp total fun....just change octane of fuel...no cam swap..no bore and stroke kit just on the fly smart engine
Just wanna say I appreciate you guys. Thanks for great content. PS what's your favorite hot pocket?
Cheese and ham hot pockets
Informative episode, thanks. One small thing, metals do not solidify by forming molecules.
Alternate title:
“Caste system explained”
Jeremiah has a way of putting anything advanced into my comprehension. Thanks for being you.
Explains the mercedes sandbagging
lolol
lolol
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 👍
Can we get some videos on MotoGP?
I have been asking them for a loooooong time
All forms of Moto including 3 and 2.
MotoGP is boring. Isle of Man TT or bust.
@@summoner1451 you obviously don't ride
@@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.
I'm an operator for one q sand printer and I cam tell you that tech being made through this prosses is proubly the next industrial boom.
“Rate of cooling” “crystalline structure” what is this a geology class?!? I just want Mo POWa!!! Lol love the content
Me, who likes cars and geology: *sad noises*
Covers most of my college metal casting class
Always a banger🔥🔥🔥
Definitely do a materials science episode. You do a great job of explaining this stuff!
Day 337 of asking James to do an Up to speed on his Dad
always on time!
wut up
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
EVERYWHERE I GO I SEE YOU
Day 120 of supporting PaganiGaming
Casting is pretty easy and fun. Lost foam is the easiest and you can make pretty decent parts if you get/make a wire cutter. If you have a 3d printer you can lost PLA cast for really accurate parts but that can take a lot longer to print/prepare the mold. Lost foam can just sit right in sand.
Me a German.
Wait I know that music from somewhere else.
Flashback to late night learning.
This is actually a really good explanation. Well written and well presented.
Anakin: **Intense sweating**
I've made many parts for prototyping using this method, it is a game changer during product development. Rapid casting y'all!
Day 1 of asking for up to speed on SSC
They lied. But it would be intresting
The car was a lie
I worked in a few foundries, we made sand cores to fit in sand molds to make cavities in the castings, If I had use of a machine to 3D print the cores that would have been awesome.
Wow I don't know why but I've just realised that Jeremiah and Zach is not the same person. Lol I hadn't given any attention to their names lol
That was a badass monologue … I loved it ;)
Guess I’m going to have to explain why my kid doesn’t Have a sandbox anymore 🤷🏻♀️
Love how 3D printing is catching on mainstream. The Czinger 21C is a phenomenal piece of engineering that is a great example of additive manufacturing. Only a matter of time before scalable chassis printing is a thing.