Tesla's Ex Chief Engineer is Taking on Elon Musk

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Donut Media

2 muaj më parë

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The Lucid Air is the new kid on the block looking to enter into the small world or “luxury” electric vehicles. And the CEO of this company is Tesla's Ex Chief Engineer of the Model S Program, Peter Rawlinson. We got to meet up with Peter and pick his brain on the Lucid Air, and see what they did differently to make the world’s longest range EV. It turns out, it’s all about efficiency.

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Komente
GreasyAssCrack
GreasyAssCrack 2 orë më parë
This dudes really left his mark on donut media ever since hes started. I remember first seein him and sayin, "theyll cut him out in a week." People just weren't responding well. Truly his own personality now and feels like he belongs here. I can confidently say i can sit here and listen to him educate me more. Hope to see more of him soon. I really love to see it.
Alfa
Alfa 12 orë më parë
4 ads and a sponsored segment in a 14 minute video? Chill your tits there buddy
Steven Kral
Steven Kral Ditë më parë
There’s no thrill with an electric car where is the thrill of the roar of the engine
Dj danger
Dj danger Ditë më parë
Only problem is lucid airs car actually can't do any of the specs they promised
zain alkadban
zain alkadban 2 ditë më parë
We need AVE to tear it all down and tell us why Tesla is better 😂
Pepper Jack
Pepper Jack 2 ditë më parë
Am I the only one getting a very dodge stealth vibe off the front end of this thing? The cars are clearly well thought out and amazing, I’d like to see these EV companies start putting together something like a crate motor so us swap crazy folks can make it the new LS type craze.
jason john
jason john 2 ditë më parë
Jeremiah: "That is EXACTLY what's happening in that copper wire!" Me: [Looks at charger cable suspiciously]
Kara Nguyen
Kara Nguyen 3 ditë më parë
If all engineering professors were like Jeremiah, we'd have a lot more engineers.
Mzungu_Man
Mzungu_Man 3 ditë më parë
this looks ALOT better than Tesla.. actually sorta looks like a Volkswagen Jetta body
mark amburgey
mark amburgey 3 ditë më parë
why dont they use dc motors in stead of ac..
Jim Tulloss
Jim Tulloss 3 ditë më parë
I really appreciate the time and effort put in to these videos. The guys at Donut are awesome.
secret yawn
secret yawn 4 ditë më parë
Its funny because elon didnt contribute anything either. Hes just an entrepeneur.
Connor Rooney
Connor Rooney 4 ditë më parë
What you fail to mention is the 517 mile version cost $160,000 and the base $60,000 version only has a range of ~400 miles. Efficiency may be great and all but it’s expensive. I understand Lucid is luxury
Borodino Joe
Borodino Joe 4 ditë më parë
Poor body design. Look at the parts for the front end. Not efficient to fix. Sad.
Borodino Joe
Borodino Joe 4 ditë më parë
LUXURY.????Don’t need all that LUXURY. Or thorium and neodymium.....don’t need pearl,paint. Wow. Hope the TESLA COMPACT has a HATCH opening of 50 in. So we can place plywood in the back without a truck. No sexy car can do this. As a competent volunteer fireman, I’ll us the speakers to spread the C pillar to 50. Dont Tesla’s engineers think this big?
mini smalls
mini smalls 4 ditë më parë
It didn't seem like elon was throwing shade at this CEO. Seems more like oh he had nothing to do with any of this stuff so his car isn't a copy of the tesla. Idk just my perspective lol
Zemora
Zemora 5 ditë më parë
INVESTING INVESTING
Solexx X
Solexx X 6 ditë më parë
Lucid is a vanity project. Their technology is not scalable like Tesla. How many electric cars has Lucid built? Tesla has built and sold more than a million. Nuff said.
ak101farhan
ak101farhan 6 ditë më parë
Broken records whoooh
Michael Dawn
Michael Dawn 7 ditë më parë
Just found your channel! I'm a fan. As a Computer Science Professor I'm qualified to say that was an excellent presentation. You found the perfect balance. Needless to say I subscribed...
Xaiver Hampton
Xaiver Hampton 7 ditë më parë
Not you shaking your ass lol very funny
Phil
Phil 7 ditë më parë
Woah, L U C I D
Tommy SRP
Tommy SRP 8 ditë më parë
I am so excited for Lucid to release their vehicles. I just want more EVs on the road man. Who cares what type. Personally, I am not that into Lucid because they're funded by the Saudis and oil interests might complicate the EV revolution. However, if it just turns out to be a money source and Lucid is still hardcore green tech, hell yeah! V2G is what I really hope Lucid incorporates in their lower end models in the future. Personally I love Tesla, hence SR+ in the name, but the real goal is EVs.
dark matter
dark matter 8 ditë më parë
"one of the LESS obvious parts that makes it go farther is the motors." WHATTT???? That's the FIRST THING anyone would say.
Gabriel Ramirez
Gabriel Ramirez 9 ditë më parë
None of these other EV companies have shit on Tesla lmao
Gauge Buseck
Gauge Buseck 10 ditë më parë
This is gonna be another story in the history books that kids read years from now like how we read about dodge being a part of ford just for the brothers to split of and make one of the big three in America
tec738caf ;dik'fac
tec738caf ;dik'fac 11 ditë më parë
So no one is going to talk about Jeremiah twerking 😂😂😂😂😂
Vitor Hugo
Vitor Hugo 12 ditë më parë
Xpeng Motors (XPEV) will give the ultimate show of weakness starting monday morning NYSE trading bell, watch the massive crash, short whales are in the game
Suman Bandi
Suman Bandi 12 ditë më parë
I’d love to see the convo with Peter in full. Make it happen Donut!
Rabahsaurus
Rabahsaurus 12 ditë më parë
Yo, replace this clown with James P
Rabahsaurus
Rabahsaurus 12 ditë më parë
Yeah! Replace that pair of clown shoes with James Pump-pump!
Tomasz Kusmierz
Tomasz Kusmierz 13 ditë më parë
Dude, all great but if you would work in automotive industry you would know what this dude was all about. Also your story about motors is complete horse shit, because you keep talking about PM (Permanent Magnet) motors being superior and all the stuff, but you forget to mention than PM machines three extremely big problems with them: 1. when you are using magnets on the rotor your rotor is only limited to circa 120 Centigrade temperature, otherwise magnets will start slowly demagnetise (150C being a critical point) - if you decide to start cooling the rotor you will get such a poor reliability and increased friction - it's essentially not worth it 2. PM machines are limited in how high RPM you can get out of them before you will start hitting flux limits, and also when you will put a lot of magnets in the rotor your rotor will become very heavy and will start inducing strong gyro forces on the vehicle 3. PM are very expensive and Neodymium is available from only one country on the planet in sufficient quantities to make large amount of vehicle - China - and supply chain management 15 years ago when Tesla dev cycle was started had very large question marks around China. This douchebag wanted to lock Tesla to poor technology with poor reliability and dependant from supply in China. His departure was considered a right move even by the people that were outside of Tesla. Stator cooling is nothing new - it's just like saying that dude innovated with something that ev motors were doing for last 20 years ... Story about cogging torque is just a smoke screen, it was never considered a problem and dude is bragging with solutions that were used in the market for decades now. In ev world anything between 200V - 500V is considered "low high voltage", anything above 500V is considered "high high voltage" ... amount of problems you get when you start entering high high voltage is considered now a bad design practice due to servicing and life span. Having battery with more cells in series rather than in parallel makes single cell going of of specification, affect the battery more - the 900V configuration vs 350V configuration will be at least twice as badly affected by cell misbalance, and result in vehicle loosing range far sooner. Your magical transistors are all fun and games but are pice of shit in terms of longevity ... bad idea if you want to build a vehicle with them - this is why everybody is staying way clear of them for time being. So, slow clap to you guys ... how fancy was the hotel and perks for this vid (so you did not had to mention that it was sponsored according to US law)
Sou Vang
Sou Vang 13 ditë më parë
I like Tesla. But I love competition more as a consumer. I hope they succeed and prove quality matters.
drobells
drobells 13 ditë më parë
When can I buy one?
MisFit ToyMaker
MisFit ToyMaker 14 ditë më parë
I was NOT BORED AT ALL when you almost talked about breakdown voltage, and thermal conductivity, i was however bored when you were comparing current resistance to a dance club, but i also don't like clubs, so maybe im bias. lol
Red Matter
Red Matter 14 ditë më parë
I'll make a prediction: Tesla will go down the route of Apple. They started out by innovating but will stop it when they've gained a cult following and start making mediocre products that cost much more than their competitors, but people will still buy because it's Tesla even if the cars are shitty (Apple RAM costing twice as much as other RAM anyone?)
Hiro
Hiro 14 ditë më parë
When elon dies
Rodney Orca
Rodney Orca 14 ditë më parë
OMG!!! There are hundred of thousand of asses vibrating in the copper wire....
Olmeh Salinas
Olmeh Salinas 14 ditë më parë
Any mention on the longevity of the batteries?? 🤔 High volt batteries sound like they wear out a lil faster...
Richard Uy
Richard Uy 14 ditë më parë
if only they can sell a $35k car that would be great!
Speed Undead
Speed Undead 14 ditë më parë
But why did you leave Blink?
ChiefBroady
ChiefBroady 16 ditë më parë
Those vibrating asses made my day.
Ryae on
Ryae on 16 ditë më parë
the good about competition is more effective ness more cheap and new technology
[unnamed]
[unnamed] 16 ditë më parë
I mean, the Roadster is coming *soon* and it has like 1000km of range when the Lucid Air has 852. Yeah, nvm
[unnamed]
[unnamed] 15 ditë më parë
@IMHidayat Yeah fair enough I'm an idiot.
IMHidayat
IMHidayat 16 ditë më parë
I mean it get released on 2022. i dont think its that soon
Vitor Hugo
Vitor Hugo 17 ditë më parë
well, actually it is more like the ex-employee of Tesla downloading the Tesla cloud then skipping to Chyna and speaking to Jack Ma and jump starting Xpeng Motors, when do we get the Donut media story about Xpeng, waiting ...
Jack Smith
Jack Smith 19 ditë më parë
so the major move regarding power hinges around a transistor (mosfet) chip that just has very robust pathways due to the composite its constructed from. Thats a nice blend of old and new tech right there
RC18
RC18 20 ditë më parë
Good breakdown. As you said at the end. Competition benefits the consumer's in the end. Also the lucid and most evs do not have a transmission per say. Rather it's just a single speed reduction gearbox. So far only the Porsche taycan and upcoming etron gt have a 2 speed rear gearbox.
Surfer Dude
Surfer Dude 20 ditë më parë
I've heard good things about carbon based semi-conductors. Such as they can toloerate a lot more heat before they fail, they can be made smaller. Can you comment about the pros and cons of carbon based semiconductors vs. silicon?
K W L
K W L 22 ditë më parë
that sad moment in life when you weigh less than a damn roller bag..... [as described in the video 4:55 ]
epoxeclipse
epoxeclipse 22 ditë më parë
Elon might have actually funded lucid, I think he is crazy enough to do it.
Mernerner
Mernerner 22 ditë më parë
Elon is mascot. many kids don't think that way
Jason Foskey
Jason Foskey 23 ditë më parë
I’m building this factory it’s in Casa Grande AZ.
Taki Burakkuhōru
Taki Burakkuhōru 23 ditë më parë
That club bit is too funny. Not gonna lie.
Wick van Schalkwyk
Wick van Schalkwyk 23 ditë më parë
So the things he did not contributed but kept for himself instead so he can start his own thing?
Russ staples
Russ staples 23 ditë më parë
Electrons don't travel through the wire. It's more to the effect of pool balls in a line. I figure that you really know this but are trying to make mo' easy to understand. Really like all of your vids. Thank you for them! Keep doing b2b. You're an excellent presenter.
Graydon Tranquilla
Graydon Tranquilla 24 ditë më parë
Electrical Engineers who specialize in industrial motor power and supply systems have known this for many years.....Elon Musk either knew this and opted for short cuts or is too preoccupied with SPACE X and managing issues with family and ex-wives to focus on what matters.........;-)
Rick Gao
Rick Gao 24 ditë më parë
Making a 3D animation is easy. Making a factory to actually make profitable vehicles is completely different
TheCalvinSkinner
TheCalvinSkinner 24 ditë më parë
silicon carbide
Viclick
Viclick 24 ditë më parë
I want the breakdown on the Mosfets... I'm sincere... Will you make that video?
Taco Querens
Taco Querens 25 ditë më parë
That’s a brilliant mode of explaining! Even I got it, which must stand up in court as conclusive proof. Real talent there, take up teaching plz
TjPlayz Pokémon
TjPlayz Pokémon 25 ditë më parë
There were so much moments of just the boys bieng well, the boys, and it is very accurate
Ray van der Heij
Ray van der Heij 25 ditë më parë
Eletrical? Silcon? Someone either needs a grammar lesson or proofread the text before it's added to the video.
Robert Tanksley
Robert Tanksley 26 ditë më parë
Model s paid is gonna have lasers in the head lights, fly, anti gravity, and a food replicator
Patrick Rossier
Patrick Rossier 26 ditë më parë
I'm new to the Donut crew sorry for the stupid question but how's James doing?
kartik pandey
kartik pandey 26 ditë më parë
Love your videos ,just epic and out of space 🔥📡
renscy
renscy 27 ditë më parë
This is by far the best explanation I've watched for electric motors
Jose Ramos
Jose Ramos 27 ditë më parë
670 horses, okay..🤨
George Separovic
George Separovic 27 ditë më parë
F
godofyouall489
godofyouall489 28 ditë më parë
Elon is not a genius he is a money man. He is like edison. Pretending to be this great inventer. When in reality he just buys everything and claims he did it. He is a joke
Noneya Bizz
Noneya Bizz 29 ditë më parë
Musk has a lot of ex employees with a lot of talent. I've seen quite a few say he's a smart guy but a massive asshole and impossible to tolerate.
Octane Street - Apprentice Mechanic
Octane Street - Apprentice Mechanic 29 ditë më parë
The Lucid Air seems like a really capable and dope ev but... it looks awful! Sure more people are going EV as time goes on but it's partially because how sleek most Teslas look. They gotta make this thing look better imo!
ryan white
ryan white 29 ditë më parë
This club preference is probably my favorite analogy ever used on donut media. 😂😂😂
Stefan Michaecheck
Stefan Michaecheck Muaj më parë
Top notch segment! Really informative! And always entertaining!
Eric Olszewski
Eric Olszewski Muaj më parë
The spirit of the law music in the background making me want to watch some aoe2
Piotr G.
Piotr G. Muaj më parë
see first how this crossover sedan mixes will be reveice over seas...
Tj Souza
Tj Souza Muaj më parë
Why'd you just try and get me to dismember you and stuff you in a duffel bag?
Vladimir Mishin
Vladimir Mishin Muaj më parë
Very interesting info!
August Siverskog
August Siverskog Muaj më parë
what a tesla gay guy
Pomegranate Juice smoothie
Pomegranate Juice smoothie Muaj më parë
Top Ten Anime Betrayals
Aaron Teague
Aaron Teague Muaj më parë
“But it’s hard now, there’s a ton of asses vibrating” -Jeremiah 2020
rogerwalsberg
rogerwalsberg Muaj më parë
This is interesting, but a non-story, since all the tesla patents are public domain???
DrKumkar
DrKumkar Muaj më parë
this guy is a discount James franco haha
GW
GW Muaj më parë
Stop running ads on ads. You're sponsored. I watch more ads than video
ivan perez
ivan perez Muaj më parë
12:40 text says silcon. Idk if it’s constructive to say that but if someone from donut reads all the comments, I’m helping?
etmax1
etmax1 Muaj më parë
So let's put one thing straight. When you go higher in voltage yes you can make the wire thinner because the current is lower, but because you have higher voltage you need longer wire. That not only undoes the thinner wire advantage, but because the wires need to be insulated and insulation can only be so thin, the wire packing density goes down. Another gotcha on this is that because of the higher voltage you need to use higher voltage semiconductors which have significantly higher resistance. Another disadvantage is that longer thinner wires increase the thermal path making cooling more difficult. There are basically laws of diminishing returns. I've done a lot of this over the years and there is basically a sweet spot where the result is optimised. 400V is around about it. There are reasons why you might go for higher voltage, but they are more related to charging and batteries. I'd like to see a proper engineering analysis of where all the losses are before I would comment on Lucid's range. Overall weight would be a big one.
Pierre B
Pierre B Muaj më parë
At 11:14 you can see a Tesla park in the car park of the company
claude nobs
claude nobs Muaj më parë
like a good little slave with his mask on while his master lectures him
EMAN67 (Movies,politics,commentary)
EMAN67 (Movies,politics,commentary) Muaj më parë
Until Lucid puts out a product they are not Tesla's competition.
aussie lego man
aussie lego man Muaj më parë
Elon Musk is a manchild
Anaoctav Iovita
Anaoctav Iovita Muaj më parë
Donut media teaches me more than my school
Fleyua
Fleyua Muaj më parë
Look at all the anti lucid Tesla fanboy here!!!
Zen Ventzi
Zen Ventzi Muaj më parë
As a person who dislikes drama, I am disappointed. I expected at least a little bit of drama.
Adam lee
Adam lee Muaj më parë
I love french toast as well!!! What are the chances.
Christopher Prokop
Christopher Prokop Muaj më parë
Wow, I didn't know my hometown has this company going for it.
Airlangga Damara
Airlangga Damara Muaj më parë
That copper wire explanations... Thank you donut you simplify physics
Master James
Master James Muaj më parë
Epic
AlexLV
AlexLV Muaj më parë
Some cool data, I'm a droneracer and we migrated to highvoltage setups 2 years ago to improve performance, and efficency, and got better throttle response curve too as high voltage setups get more resolution to the ESC (the mosfets) to control the motors getting better control of them. Our motors get cool by their own propellers maybe thats a better easier solution to cooling this motors too using some kind of edf fans??
ANlevant
ANlevant Muaj më parë
xD wut
Robert Caviness
Robert Caviness Muaj më parë
Lucid is a giant security’s fraud
Sahidable1996
Sahidable1996 Muaj më parë
I strongly appreciate how you guys are going so against the grain, and making a whole video that's basically against who is, arguably, the most popular and "best" EV company out there (Tesla).
Fitzadore
Fitzadore Muaj më parë
Great video - very informative. And mate (Jeremiah?), you’re hilarious! *Subscribes*
archie
archie Muaj më parë
Yes, this is good shit. U are actually giving is more information in an easy to consume manner. Which is the core problem of education. Bravo!
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