How Much Horsepower is a Horse?
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5 місяців томуThanks to KC HiLiTES for sponsoring this video! Go to bit.ly/KCHiLites_BlackFridaySale and save 15% off sitewide until midnight November 27th! Use code BFDONUT at checkout to get a free gift from KC!
We solved a 250 year old mystery and found out the true horsepower of a horse.
Check out Adam Savage’s channel, TESTED, here: • New to Tested? Start H...
Special thanks to Theo at Pacific Coast Hobbies for supplying the RC car dyno www.PCHobbies.com
See more of Motivo’s cutting edge engineering here: www.motivo.com
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@tested 5 місяців тому
We LOVED this project ... can't wait to work together again!
@La_motavation 5 місяців тому
Jet car part 2??!! 👀
@saadaziz359 5 місяців тому
I wanna know how much Hp does a human make😅 Oh wait they did it😂
@BeauAlbert 5 місяців тому
@@saadaziz359Watch the video then 😅
@jakewastaken 5 місяців тому
This seemed right up your alley :) I love seeing crossovers between my favorite channels.
@Eduardo_Espinoza 5 місяців тому
hell ya! send it!!!! :DDDD
@CarsGarage 5 місяців тому
Big D is the perfect name for this project.
@ShawnC.W-King 5 місяців тому
Buff Horse Big D on Donut, PERFECT 💪🏾🐎
@AustinSlack 5 місяців тому
Why they gotta call the BLACK horse BIG D tho?! lmfao
@dellusi0n911 5 місяців тому
initial Big D
@serventofallah1426 5 місяців тому
@@dellusi0n911😂😂
@jocelynmorency8333 5 місяців тому
the official buff horse
@paultaylor4358 2 місяці тому
As an engineer that works in the energy field, I truly appreciate this. I can see Watt's perspective in communicating to the masses a comparative horse power to machine. How else do you communicate to an uneducated person that can only see what a horse can do (especially ~200 years ago). The contribution Watt made via his steam engine is mind boggling. We still use steam to power everything to this day.
@ObservationofLimits 2 місяці тому
That's actually the more impressive part. That the majority of people were illiterate yet were still able to build and maintain fairly complex machines back in the day
@k.r.99 2 місяці тому
It was just a matter of when and never a matter of WHO. I don't understand all the praising of specific individuals. This is like praising car brands, as if other human groups couldn't have achieved certain achievements. Ps: I'm fun at parties and a blast at funerals 😛
@zircconium2680 2 місяці тому
@@ObservationofLimits Most people are still illiterate in the original sense of the word.
@uu8217 Місяць тому
Ye, kinda like "Candela" for light. Everybody has a sense for how bright a candle is.
@mennovanlavieren3885 Місяць тому
A lot of people contributed to the steam engine with many inventions complementing each other. Watts biggest contribution was to let the cylinder only partially fill with a bit of steam and then let the steam expand by itself. Thus using less steam and make a much more efficient engine. However with his patent and some money behind him he fought hard against other inventors of the steam engine for 20 years. During those years the development of various steam engines actually stagnated. So his net contribution is debatable. There is seldom a single inventor behind something, but history can only remember one.
@khaledslaimia3135 Місяць тому
the way Big D looks at the fire and listen 🤣🤣
@TheEnderBand 9 днів тому
he's a good boi
@jamessizemore7103 5 місяців тому
Jerry doesn’t know it, but he just created a video that will be replayed in science classes all over the country
@denniswaish 5 місяців тому
Not just country, all over the world.
@carbontube7956 5 місяців тому
@@denniswaishhell yeah dawg, I am in Ukraine and I am watching it planning to show my daughter!
@buckkylem 5 місяців тому
“BIG D ON THREE”
@bhaveshpratapmall2995 5 місяців тому
@@denniswaish Hell Yeah man, I am in Israel and I'm going to show this to my cool nerd friends.
@TrillMurray 5 місяців тому
It's kinda crazy to think that my 5hp vacuum makes almost 4x the power he does
@motivoeng 5 місяців тому
Thank you Donut for working with us on this awesome project, until the next one!
@chestermarigza4917 5 місяців тому
You are amazing! More power and successful projects for you in the future!
@Fastwinstondoom 5 місяців тому
THANK YOU for this awesome video, this is like it's 2010 again and Mythbusters are at their peak.
@locksmithjeepguy 5 місяців тому
you guys are awsome for making this video what it was
@locksmithjeepguy 5 місяців тому
your team and company seems like you could have a very successful youtube channel
@lavachemist 5 місяців тому
Does the effective gear ratio change as the rope unwinds from the spool?
@JosephWood1941-iz6mi 2 місяці тому
I remember in secondary school in the 1950s our physics teacher, Mr Pearson, set up an experiment with just a step. I think I was about 17. We were weighed and then timed to see how may step ups we could do in a fixed time. Can't remember the fixed time. We then did the calculations and found that we could achieve a half horsepower. Mr Pearson, like many of our teachers, was ex-armed forces in WW2. Most of them were a little bit crazy but great teachers. Mr Pearson had been a navigator with the RAF on the Atlantic Patrol, searching out submarines. No GPS. Just the stars, sextant, compass, and dead-reckoning. Brave men and lucky to have survived.
@user-kt2hl5mf1t Місяць тому
Who tf asked
@JosephWood1941-iz6mi Місяць тому
@user-kt2hl5mf1t It looks like 27 people gave a thumbs up to my comment, so they must have liked it or thought it was relevant to the subject of the video. That's more than the number of close friends that I have. I'm therefore very happy. Perhaps I don't give a flying fox about what you think.
@DumLad Місяць тому
Wow, very interesting
@DumLad Місяць тому
@@user-kt2hl5mf1tstop being rude to people
@yaaboyaj Місяць тому
@@user-kt2hl5mf1t he COOKED your ass LMAO
@Mori 2 місяці тому
The fact that i thought it would have been in the 100's is hilarious. Good content!!
@Th3_W01f 2 місяці тому
Joo Mori, love your stuff man.
@VictorFlores-fc7pb Місяць тому
I mean it wasn’t running at top rpm
@srcastic8764 Місяць тому
By definition, it should have been 1 horsepower. That it read 5 means dynos everywhere are wrong by a factor of 5. People who think they have 1,000 actually only have. 200hp.
@windy144 Місяць тому
@@srcastic8764 bruh a horsepower doesn't literally mean the power of one horse
@davidlencar8690 Місяць тому
@@srcastic8764lmao bro its just a name for a word. it doesnt actually equate to the power 1 horse produces. you might as well call it a catpower it wont mean the pulling force a cat produces
@josiahbarthelmess2472 5 місяців тому
Finally, Donut answering the real questions we all wanted to know
@juwanhowardhll8019 5 місяців тому
I never knew I needed that but they came with a banger
@gimlysnort1889 5 місяців тому
I was really hoping it would be like,50. 5.7 really bummed me out tbh
@van3158 5 місяців тому
@@BrianHYXisn’t he dead?
@viking_nor 5 місяців тому
@@BrianHYXnone of ur buisness
@wadeepperson6906 5 місяців тому
Right I’ve always wanted to know, the math part in a way doesn’t seem to really show the horses actual power besides torque over a certain distance.
@brendanressler4359 5 місяців тому
I love how seriously the Motivo engineers took this project. They didn't even bat an eye and just went about it as professionally as they would any other project
@Weekenderoamer 5 місяців тому
Heck yeah we did!
@i64fanatic 5 місяців тому
There's a TON of youtube and streamer weight lifters now, Donut could get in touch with them.
@h3ck774 5 місяців тому
I mean it is a seriously wildly interesting question that inexplicably has no answer until this video.
@Low_Marine 5 місяців тому
@@Weekenderoameryou guys were great❤
@Weekenderoamer 5 місяців тому
@@Low_MarineThanks dude!!
@oldfoolcaraudio 2 місяці тому
As someone that has had to do these calculations professionally, I was disappointed until the load sensor was added. re the GPS. The distance could have been done using the cable length/your paper wheel etc but hey. I am glad you added it to check the dyno calculations as those 2 metrics are far simpler to calculate HP than the dyno and all its parasitic losses. Regarding James Watts calculations./estimate. You need to keep in mind that his calculation is the average power he observed over many hrs ( and for good reason because its all about "work done" ) So whilst Big D produced 5.7Hp in that burst, thats not what James Watt was referring too. His comparison is to his engine that is expected to produce that power ALL DAY. So I think he is probably closer than you might think.
@JenovaUnique Місяць тому
this
@rodri_merli27 2 місяці тому
Just out of curiosity: why not produce a dyno that's directly spooled to the horse's harness? Take the car wheels out of the equation and stuff?
@horrorhotel1999 5 днів тому
the dyno is a calibrated measuring instrument. Modifying it would invalidate its calibration. Also, PR-reasons
@Bodytribechip 5 місяців тому
2 things: 1) Someone give the editor a bonus, as well as Big D. 2) Contact World's Strongest Man about a new event rig.
@michaelluong6484 5 місяців тому
Strongman comp is a killer idea
@kirkstrope676 5 місяців тому
For real! Love to see how much hp Eddie Hall and Brian Shaw can put down lol
@TheyCallMeJawsh 5 місяців тому
100% let’s see it
@Bodytribechip 5 місяців тому
No time limit, no weight given, just horsepower output for points. And for added strategy, BYO harness.
@WanderingExistence 5 місяців тому
Horse 🐎 vs Human 💪
@christiszkus7160 5 місяців тому
When Jerry said he needed some help from engineers, I thought for sure Mark Rober was going to show up. Adam Savage and Motivo are superb expectation busters
@danielsamarin9353 5 місяців тому
Rober eat your heart out, Motivo is here!
@Cyb3rSynaps3 2 місяці тому
I used to drive horses for a carraige tour company. Our horses were massive Belgian and Percheron draft horses just like “Big D” here but we used 2-3 at a time per carraige. Absolutely crazy how powerful these magnificent beasts are.
@ThZuao 2 дні тому
Watt was interested in pitching his machine to people who had horses work for hours on end, everyday, on critical infrastructure like a mine's water pump. What you measured was Maximum horsepower output. Even a strong modern horse wouldn't be able to pull their full strenght for much time. What Watt did was find out the load in which the average horse could pull continuously. And the French repeated his experiments, but they did it on the Metric system. A CV is roughly 10W less than an HP. Which is pretty much right on the money if you consider the statistical deviations between the horses tested.
@itsfqndave 5 місяців тому
Big D is now the official standard when comparing the buffness of horses, with the energy to match his name too 💪🏾🐎
@holdthetruthhostage 5 місяців тому
Pause ⏸️😅
@Quentin-vq9oz 5 місяців тому
So big D energy ? I think I've heard that before
@HeronCalaris 5 місяців тому
"The Legenday 5.7 Big D"... This Horse is Amazing!!!
@thatdudeinorange5269 5 місяців тому
They used Shetland Ponys when pulling mining materials out of the mines because the height of them, and incredibly strong for their size. Maybe thats what 1 horsepower stems from?
@emptyforrest 5 місяців тому
How many Big D's does your car have?
@prblackhawk 5 місяців тому
Sometimes I forget that Jerry is a legit engineer and is good at explaining these things
@krispypepper1898 5 місяців тому
same because he def acts the dumbest most of the times
@breadloafbrad 5 місяців тому
He’s the type of mechanical engineer I aspire to be 😂
@mrrnorakneath3544 5 місяців тому
@@breadloafbradthe reality is we sit in an office and do nth fun at all 😂
@evanwalsh8808 Місяць тому
The production of these videos over the years has gotten insane!!! Crazy you can access this level of content for free!
@markatTDR 2 місяці тому
Okay….I enjoyed that a LOT more than I expected. Well done; concept, design, production (video and mechanical/engineering).
@engrmoutassim 5 місяців тому
Huge respect for Motivo folks
@deadmau5remizzer346 5 місяців тому
My big brain homies
@MrAntho191 5 місяців тому
This is honestly feels like a mythbusters lost episode with Adam making an appearance 😭
@StormbringerMM 5 місяців тому
Totally does, no question!
@george2916 Місяць тому
A brilliant vid. Felt like a big pivotal moment in the making. Hope you guys get to publish the paper. Literally on the edge of my seat waiting for the number reveal.
@d3vilman69 2 місяці тому
Never seen such a beautiful and friendly horse. Cute name too. The ease at which Big D pulls the rig also demonstrates back in the old days why horses are used to pull wagons. Damn if wagons had rubber tires, gears and suspension the horses would have had an easier time. It's amazing how much stronger an average horse is compared to a puny human
@ngdr_hank 5 місяців тому
Now this is peak Donut - This is what I subscribed for all those years ago Jeremiah has been such an amazing addition and he's really shown peak form here
@vitiatedvagabond9632 5 місяців тому
agreed. i almost unsubbed a couple months ago but this is a BIG redirection in production quality i am blown away. hats off to jeremiah fr
@gmailisaretard 5 місяців тому
The fact he can do this, make such a dumb idea into something so big brained, and make it all work as entertainment... These guys have got it.
@ColinDyckes 4 місяці тому
And there was me, hoping you were going to build a horse sized treadmill 😂 That would have let you measure sustained horsepower rather than very short burst.
@DanielChristiansen 4 місяці тому
Yes, and an actual working horse (Not this prancing Hollywood substitute) will also give a drasticly different result. For fun, search: "draft horse" or "horse pulling car being stuck"
@hmezzy1771 4 місяці тому
exactly what I was wondering, why not use a treadmill type device?!
@KaylaRequiem 4 місяці тому
The step power of the horse would probably damage the machine in a way that would cause an inconsistency, not to mention the material issue for proper traction for the hooves, and safety for the hooves as well.@@hmezzy1771
@doppelganger69 4 місяці тому
Us moment 😅
@SynaTek240 4 місяці тому
@@hmezzy1771I mean the horse would for sure be quite confused and it'd be difficult to get the same amount of traction
@jerrycuevas1478 19 днів тому
Such an amazing and engaging way of promoting STEM !!!!!
@happyerzya 2 місяці тому
Adam Savage!! No f way, that was a real surprise! Thanks for the blast from the past ❤
@spldrong 5 місяців тому
Obviously, you need to start a series of testing how many horsepower random things have
@eTjendra 5 місяців тому
should invite some strong men
@StarFroggo 5 місяців тому
"How much horsepower does a finger joint have?"
@mynarco_yoyo 5 місяців тому
"how much horsepower does a washing machine have"
@ThatCat859 5 місяців тому
@@mynarco_yoyowashing machine motors have a horsepower ratting on them lol
@breezetixmoto 5 місяців тому
YES@@eTjendra
@pm_davidjones 5 місяців тому
So the spec sheet on a Challenger with 394 HP should now read: Horsepower: 394 (69 BigDHP). What an incredible undertaking! The things that can be achieved when you get the right people (and horse) working together. Great job everyone! The campfire scene was so good. High Five for whoever's idea that was.
@VoltTackle11 5 місяців тому
Bugatti Chiron Sport-300's Horsepower (based on Donut-Motivo "Big-D" Horse Pull Dyno, WHP divided by 5.7 rounded by the nearest .1) The 1580 HP Quad-Turbo V16 is now rated at 277 BDHP.
@Icarus437 5 місяців тому
Sensational.
@ShiningDarknes 5 місяців тому
Nice
@DEIFAN 5 місяців тому
So that means my car makes 22.28 HP
@brownfox4995 5 місяців тому
That sounds more impressive Dodge your move 🤷♂️
@hornetscales8274 Місяць тому
9:00 Good call on getting help: Didn't expect him. Perfect guy to tackle old questions like this. The rest of this should be good!
@fahmidhasan9685 2 місяці тому
The content we've been looking for for 100 years🎉❤,,, great job brothers.. , Love From Bangladesh 🇧🇩🇧🇩🇧🇩
@milk-it 5 місяців тому
Adam Savage's involvement was the cherry on top of a perfect episode! You guys absolutely nailed it.
@LilMissTrollFace 5 місяців тому
I gasped when I saw him, best episode.
@rile7648 5 місяців тому
He just started talking about the old days lol and then said go ask some experts
@FiveMissiles 5 місяців тому
my dad delivers to him on his route, he is such an inspiration to me (both)
@FirestormX9 5 місяців тому
@@rile7648 yeah it didn't seem like he did much else other than that
@kingcosworth2643 5 місяців тому
I liked it "Hmmm, I think I need help, Adam?" "Yes, you need help"
@Alexechan 5 місяців тому
When they consulted with Adam I was like “wow how did mythbusters not already do this.” And then Adam was like “wow how did I not think of this in all those years of doing the show.” I felt good
@sfurtado3 Місяць тому
I love how the horse agreed for a bigger feed content for the next 3 months. Smart horse. Thanks for the brilliant content
@reganjeremiah08 2 місяці тому
This is an excellent video. Beautiful blend of respect for the animal, which is a wonder of creation, and the art of man. Great job Jeremiah.
@Nifemi203 5 місяців тому
As a junior in mechanical engineering I started feeling like all my job opportunities were going to restrict my creativity. Motivo sounds like such a great place to work. Will definitely apply to them !!!
@BikingVikingHH 5 місяців тому
Yeah and considering the absolutely retarded contraption they came up with to measure a horses power instead of just wrapping the pull rope around the dyno drum gives me the impression they have a perfect spot for an incompetent engineering diversity hire on their team like you lol
@BACKUPKushPatel 5 місяців тому
I want to have my own motivo someday. Felt like I was back in university soving problems daily.
@Coudy_the_Cat 5 місяців тому
About to go into a mec e major
@ther3aper561 5 місяців тому
Good luck bro!
@user-lb8xg7jq7f 5 місяців тому
1 Big D = 5.7hp also makes Watts calculation of that 10hp steam engine to replace 2 draft horses pretty accurate
@ChiranjeevPatra2022 5 місяців тому
yes you're pretty right my friend!
@wombatillo 5 місяців тому
I doubt a horse can continue pulling like this for very long. 3.75 kW power to the dyno must mean about the same goes to heating the horse's muscles. 20 minutes and the horse would be drenched in sweat and panting. 1 hp might be a simplistic and faulted approximation of a horse working for hours at a time at 1 hp.
@Kris_M 5 місяців тому
@@wombatillo Indeed, they were only allowed to do 5 pulls, and that's with pauses in between.
@LongdownConker 5 місяців тому
They did only use a light draft horse. Friesian horses aren't bred for pulling power. A true draft horse like a clydesdale is a lot stronger at pulling as that is what they are bred for
@felixmoore6781 5 місяців тому
@@wombatillo Is it "about the same" or is it about 80%? It'd still be a lot, but this is an interesting technicality.
@ZeallustImmortal 2 місяці тому
The horses at the place you guys went to are beautiful and clearly very very well taken care of. Its not often I see a horse as clean and beautiful as any of those.
@ABarczak00 2 місяці тому
Seeing Adam Savage brought back memories and I loved it
@libertyroads7342 4 місяці тому
Now that you guys have this dyno-rope-thing, I bet some of the world's strongest men would like to try this out. Maybe Brian Shaw, Eddie Hall, etc.
@janjua376 4 місяці тому
Precisely my thought
@asgernorris2347 4 місяці тому
yeah
@jckdnls9292 4 місяці тому
They pull busses and planes I think I've seen them do it
@sl9sl9 4 місяці тому
Eddie Hall drives around in an actual tank, he's a big kid at heart so this kind of thing would be right up his alley
@TannerSwizel 4 місяці тому
A world champion tug of war team would be cool to see too
@banananjam87 5 місяців тому
I'll be short: one of the greatest videos i ever seen. I was too wondering many times, how do we actually measure this. Who gave us the standard for this. And thank you all at Donut, Motivo, Big D, Savage and all that helped. Congrats
@bigdfitness5020 5 місяців тому
You're welcome 😂
@RekySai 5 місяців тому
If only they used to plow horse you know an actual horse that pulls things
@1pcfred 5 місяців тому
I always knew James Watt came up with the horsepower rating. I never knew how he did it though. What people have to realize is it is an average over time. Sure the horse pulled 5.7 HP on its pulls but it has to sustain that kind of effort indefinitely. An engine can and will run all day long. It wasn't brewing where horses were being used either but mining. Mines had to have large stables for their operations. It was an enormous expense to maintain. The financial incentive to get rid of all of that was huge. Everything had to be pulled out of mines. Which included a lot of water.
@maximilianvangrevenbroek Місяць тому
This was amazing. How much people can try and get done with a group is so insane. Congratulations with the outcome.
@ferryvantichelen6521 9 днів тому
Love it when dumb fun and science come together, thanks guys! Also, the "horsepower pull" would be a fun event for strongmen competitions, lets see who can produce the most HRSPRS
@juanmaldonado3252 5 місяців тому
This is probably the best episode ever made by donut. Hands down.
@christophersonawane 5 місяців тому
Exactly my thoughts! This was insane and probably one of the hardest episodes ever to make!
@qwerty2008100 5 місяців тому
How many hands though? 14? 15 maybe.
@brazoon1 5 місяців тому
Hoofs down.
@precious_orim 5 місяців тому
In the past few months at least.
@GhostRyderFPV 5 місяців тому
-probably-
@domenicm3083 5 місяців тому
This needs to be a world strongest man competition. I’d love to see Bryan Shaw haul on it
@MrWaththage 5 місяців тому
My first thought also
@usandambuli9000 5 місяців тому
I thought the same thing but with Luke Stoltman 🤣🤣
@Chukijay 5 місяців тому
They used to do it back in the day. Rumor is they’re rotating this sort of activity back in, which is why some of the bigger guys are either coming back or doing better
@patrickday4206 5 місяців тому
Yeah they could make money tough man contest
@coldsnap4467 5 місяців тому
Bryan Shaw is retired, gotta take someone in peak condition.
@mikb277 Місяць тому
This is 1000% something I have always thought about, thank you for making it happen.
@The_Slavstralian 5 місяців тому
I was actually expecting a giant horse treadmill with a dyno under it
@acegear 5 місяців тому
same here was expecting that
@lbnewell23 5 місяців тому
Yeah coz horse treadmills already exist so I was expecting that too
@Ghostvertigo 5 місяців тому
Same you got me, I thought they were gonna do one of those original HP tests by The diagrams at the start of video the one he said was probably never done 😂
@stormgear896 5 місяців тому
I was expecting something similar on the thumbnail where the horse runs on a conveyor belt which in turn is somewhat connected to a Dyno.
@thatairplaneguy 5 місяців тому
Yep
@atharvasaple7021 5 місяців тому
As an aerospace engineer and a huge DONUT fan who spent most of the uni time just going through academic papers and research i CANNOT WAIT to read this paper. Probably the most ive ever been excited to read an academic paper!! All love and respect to DONUT and Jeremiah. Edit: Hoping the academic peer review goes well and it works out ALL THE BEST!
@BrunoLate98 5 місяців тому
I am gonna keep this comment here so I can come back if they release that paper
@atharvasaple7021 4 місяці тому
hahah fr cant wait!! @@BrunoLate98
@SilverDelta79 Місяць тому
I've always wondered what the answer is, and, how might it be done. Great job.
@Mrpuggo0322 19 днів тому
Loved the RDR2 horse bonding message 😂 6:14
@davledav 5 місяців тому
Can we take a moment to appreciate how well groomed the horses were? Sending love to the ranch for taking great care of their family. ❤
@SubjektDelta 5 місяців тому
yay capitalism, more pretty more money!
@vffa 5 місяців тому
r/pferdesindkacke
@MrKoblepot 5 місяців тому
Congrats to Big D and his family, beautiful people and horses 💝
@lnemf 5 місяців тому
@@SubjektDeltaBeing pretty has nothing to do with it. Grooming a horse is part of owning a horse, and it keeps the horse healthy, happy, and comfortable
@MtnNerd 5 місяців тому
The company is "horses for productions" so those horses are all movie stars.
@_Adie 5 місяців тому
Bro, this is ACTUAL science. It's like watching Discovery Channel or something. I can't even begin to imagine how much work had to be put in to get this video out. Great stuff.
@yeahitskimmel 5 місяців тому
Surprise surprise working with Adam Savage is prob why it gives me that vibe
@natethegamer7011 5 місяців тому
And I'm sure it was an expensive video to make with the man hours, horse rental and equipment fabrication.
@easycrider7453 2 місяці тому
Liked the first pull when the horse dug the tip of its rear hooves in when he felt the resistance on the rope.
@GaBoy7469 Місяць тому
You guys just made history and corrected a wrong we were all following I hope the Auto industry takes this into account and will now have an accurate rating on all vehicles going forward 🤘🏽🥃
@FLeXn_YT 5 місяців тому
Only if Big D knew how much he means to the world at this moment and will remain a huge part and hold much significance to the automotive industry. He will be the one ppl will think about when talking about horse power.
@BariumCobaltNitrog3n 5 місяців тому
Not really. He's an outlier, not average at all. This will be the beginning of a world of bad data.
@ruk2023-- 5 місяців тому
He's a draft horse. They are the kind of horses that powered farming machinery in history. What do you mean an outlier?@@BariumCobaltNitrog3n
@Shreyo.69 5 місяців тому
@@BariumCobaltNitrog3nu gotta be the biggest party pooper 😂
@karlcorrz 5 місяців тому
@@BariumCobaltNitrog3n bro shut up
@FireBeam 5 місяців тому
@@BariumCobaltNitrog3n Sorry D-bag, but the car at the beginning was making 733 manpower and 140 horsepower. Deal with it 👍
@eliminatorxx713xx 5 місяців тому
Shoutout to Motivo for thinking of all the points of failure and brining a back up. Those guys were very well prepared.
@shern92 Місяць тому
Never wanted a merch so badly! Wonderful project! Please more studies like this
@thebandcatastrophe 2 місяці тому
Jerimiah being 1 fith of Big D is actually crazy and the amount of force they had to pull I bet was difficult. But I honestly love this video!
@DavidOrtiz-vz5bs 5 місяців тому
As an engineer myself, this is such good motivation for young engineers who want to apply their knowledge to questions they pondered on. Thanks Donut!
@mycosys 5 місяців тому
It was so cool, but i spent the whole video wondering why they didnt just bolt the spool to a hub dyno rather than that whole rig to transfer it to a wheel dyno
@bilalshahid1263 5 місяців тому
@@mycosys19:30
@bilalshahid1263 5 місяців тому
@@mycosyswe need tension to get an accurate answer. Where are you going to mount the horse power calculator? It is possible but it will create the process more complicated.
@RefrigeratedTP 5 місяців тому
I wish there was a way to tell Big D he will forever be in the history books. What a legend.
@roscius6204 5 місяців тому
He already knows he got it going on.😃
@arkhsm 5 місяців тому
Bet ya a Shire Horse would be closer to 7.5 hp !!
@RefrigeratedTP 5 місяців тому
@@arkhsm ok but who exactly asked? point to them
@steffenjespersen247 2 місяці тому
Watt was likely not far off. A horse was a valuable asset and what mattered was the amount of work you could get out of it in a day. Not just for one day but day after day for years with very little risk of injury. So his approach was good including breaks, feeding and watering of the horse throughout a day how much work would you actually get out of it. And how big would a steam engine, (that would require less breaks) need to be to do the same work per day.
@Hakutara Місяць тому
I really wondered this thing but because of the experiment, You did it all! *GOOD JOB!* I subscribed
@kutykutyka 5 місяців тому
That horse looked very relaxed. Didn't seem to exert all the power it had, but this definitely gives a good idea of what a real HP is :D
@ortegaJfk 5 місяців тому
Not even a draft horse
@TheTheMinions 5 місяців тому
maybe someone mistaken horsepower for humanpower :DD
@clickbaitpro 5 місяців тому
@@TheTheMinions It seems like it
@TysonJensen 5 місяців тому
The horsepower was never intended to measure peak output, that's a modern car thing. It was for measuring the expected amount of work you could get out of a horse vs. some motor or other, and after we stopped using horses it stopped mattering all that much how accurate it is. So, a relatively relaxed horse descended from draft horses is exactly the measure we want if we want to know how much Watt was fudging his numbers to make his steam engine look good.
@Halliday7895 5 місяців тому
right so a car with 200 hp is really 200 manpower and 1000 horse power ! @@TheTheMinions
@CheapSushi 5 місяців тому
I just wanted to say that I love that you guys respected the horse itself and cared about it and did it safe. A lot of content creators probably wouldn't have taken it as seriously or been as considerate. Big D is forever immortalized in an awesome episode, a scientific paper and an awesome shirt!
@selfproclaimednobody4614 5 місяців тому
@@yokai-vr3jz😂 man, get out of here with that bullshit🤡!
@Lofi.z34 5 місяців тому
@@yokai-vr3jz clown
@nightspicer 5 місяців тому
@@yokai-vr3jz huh?
@Couyou 5 місяців тому
@@yokai-vr3jzprojecting in a yt comment is kinda insane
@summerfalls1998 5 місяців тому
@@yokai-vr3jzAmen.
@brunom6582 2 місяці тому
Now, this was some creative content. Great job, y'all.
@noahagnew6517 Місяць тому
I love the engineering of the horse to car dyno conversion project, but horse pulling dynamometers exist. But as far as I know they don't give a hp readout. Adding that would add interesting data to horse pulling competitions.
@abepeterson 5 місяців тому
Its crazy how strong little electrical motors are when you see how much effort 1 horse power really is.
@gen157 5 місяців тому
All that muscle mass being converted to a heavy electrical motor. It really is crazy.
@doiceslife8374 5 місяців тому
Yeah some commercial laundry at my job had an motor pulled out. It was rated at 5hp. It was really dense for it's size too.
@logschwalan3177 5 місяців тому
I think it’s more about the efficiency tbh, the power loss you get when pulling something in a vertical line without every movement you make being used solely to create power is very inefficient. I think it speaks more to the incredible engineers who have gone from GIGANTIC steam engines that make meager power numbers all the way down to tiny little electric motors that generate horsepower sometimes in the triple digits is far more impressive. The way they can design something to be so small yet so effective at generating power is truly incredible
@smokindomain 5 місяців тому
Page up page up!
@ivanfromtheeast4709 5 місяців тому
@@logschwalan3177those big steam engines had crazy torque though
@crashingpowerz8324 5 місяців тому
jeremiah is the first human swapped civic build, im so impressed
@CarsWithFrank 5 місяців тому
J16
@Albrtd3 5 місяців тому
If you've ever had to push a civic.... Then it's a human swapped civic, no? lol
@JTheraos 5 місяців тому
@@Albrtd3only if you remove the motor and pull the car from the engine bay lol
@johnagudelo1645 5 місяців тому
The flinstones?
@jeremywoodruff8837 5 місяців тому
J Swapped
@zero16lives Місяць тому
Recently started watching donut and loving it, but Jerry reminds me so strongly of Adam DeVine. I can't be the only one.
@MrElemonkey 2 місяці тому
i really enjoyed this video one of my all time favorite donut projects
@bicyclist2 5 місяців тому
Someone should have done the equivalent of this 50 to a hundred years ago. I asked a auto mechanic about this when I was a kid in the 80's. I'm surprised that Myth Busters didn't do something like this when the show was airing. This is one of the coolest episodes of Donut. Thank you.
@Iseenoobpeoples 5 місяців тому
They did do it and it came to 1hp over a day's work, what we see here is peak HP not sustained HP.
@testermonkey2304 5 місяців тому
cars are dinoed at peak horsepower as well its good for an apples to apples comparison@@Iseenoobpeoples
@braed_1651 5 місяців тому
@@IseenoobpeoplesLMAO no they didnt😂 also thats not how this works
@bobhill3941 5 місяців тому
I completely agree. I was so excited to see this after seeing James Watt's diagram and formula in textbooks forever. I just wonder how much the reduction with the harness going through the pulleys may have contributed or not to the results. It is great to finally get a definitive answer.❤
@brettbarker8444 5 місяців тому
Because UKposts didn’t even exist 50-100 years ago. 🤓
@naturally_rob 5 місяців тому
This felt like a mix of old Donut, New Donut, and MythBusters. Awesome
@dragonking8775 Місяць тому
22:20 a casually day for a 3 in line engine
@boziewz6125 2 місяці тому
Weirdly, this hits a spot that no viewing really has. I really need more like this 😅
@elgard18 5 місяців тому
My jaw literally dropped when Adam Savage showed up, what an episode. You guys consistently put such huge smiles on my face.
@AndrewMackoul 5 місяців тому
When he first came on, I immediately thought how perfect of a Mythbusters episode it could be. I'm glad he agreed.
@calibratedtub4810 5 місяців тому
Spoiler Warning
@baby-sharkgto4902 5 місяців тому
I was more surprised to see Alex from 2STROKE STUFFING
@LagovistaBoy 5 місяців тому
Yeah but Adam is definitely showing his age :( the eye droop makes me think he's had a few strokes by now
@Eduardo_Espinoza 5 місяців тому
love Alex until he started backing up Established Titles 😞
@illuminatustm 5 місяців тому
Kudos for including Adam Savage, nice surprise 🎉
@van3158 5 місяців тому
overrated
@mirfalltnixein.1 5 місяців тому
@@van3158Thanks for letting us know how you see yourself but don’t beat yourself up, I‘m sure the people in your life have realistic expectations of you.
@pashtetp5568 19 днів тому
Reminds me of our horse back in Ukraine my brother owned....love yalls videos. I drive west to east coast. Should probably start hitting that 👍 button on the vids
@evdomos Місяць тому
I just wanted to say I love how seriously Jeremiah took this project.
@Herculesbiggercousin 5 місяців тому
Donut ascended to a whole new level with this one. Adam Savage, AND the assistance of Motivo and their team of engineers to build us this experiment from the ground up is just awesome. Good job you guys!!
@trevorpom 5 місяців тому
What a beautiful horse. He wasn't missing a thing either and was having the time of his life by the looks of it.
@raffriff42 5 місяців тому
Yes. Except maybe standing a little too close to that fire?
@trevorpom 5 місяців тому
@@raffriff42He was close but, if he was uncomfortable with the fire I’m pretty sure they’d have absolutely no chance of keeping him there beside it and I don’t think his owners would put him in a situation that would endanger him.
@Supertrooper432 2 місяці тому
This is the type of content we want asking the real questions, building stuff and cars.
@iamsick5204 2 місяці тому
Just a reminder that this is max horsepower different from working horsepower over a 10 hour shift which is what the inventor was comparing. Still super cool! I would love a rig like this for a friendly completion.
@SvdSinner 5 місяців тому
As a horse owner and a car guy, I love the episode, and also want to thank you for showing Norman D plenty of respect.
@ScytheNoire 5 місяців тому
Norman D? I was thinking it was Normandy, like in France from World War II. Checked their website though, and it's Normandie.
@mandowarrior123 5 місяців тому
@@ScytheNoireI think their assumption was it was a 'big D' in his name, not just the length of his cock.
@jamesred1595 5 місяців тому
I can still remember when Jeremiah was new to Donut, hosting B2b and people seem to dislike him. Well, I'm more than happy to see Jeremiah is still with Donut today. Love to see more of these 30+mins of content, feels complete.
@aloisblazit0053 5 місяців тому
Never understood why people didnt like him i always loved his videos
@chrishernandez2490 5 місяців тому
Haha, people HATED him and were tearing him to pieces in the comments. I'm glad to see everyone has come around to like him
@AlarisOficial 5 місяців тому
Dude is uberly smart and capable, not to mention he wrote some of the best Up to Speed episodes and lots of other cool stuff 💪🏻
@SadisticCanada 5 місяців тому
@@AlarisOficial ya anybody that's an engineer and with a sense of humor like him is gonna be a good time, I'm glad everyone came around. Him and Jobe are my fav hosts.
@combatwombat_25 5 місяців тому
I gotta say I was a hater, would roast the fuck out of him on every video. I still feel bad when I enjoy things like this.
@Paperemt 26 днів тому
I have no idea how I came across this video...but I'm really glad I did. Great concept and execution! New subscriber here.
@ninjoboss3948 Місяць тому
I think if Big D was running it would be a lot more. He was doing a simple trot and making that number. Still, all of this is super impressive. Very happy that Donut is diving into the science of real HRSPRS. I think it shows that these guys are growing and pushing envelopes.
@papawheelie5835 5 місяців тому
The fireside chat with Big D was cinematic excellence! Way to step it up, guys!
@kc510 5 місяців тому
What did he burn?
@willynebula6193 5 місяців тому
It was the old horsepower tee shirt
@XX-xv6xe 5 місяців тому
16:28 lol
@ku8721 5 місяців тому
16:28 Big D "Why the hell did you bring me out here to watch a T-shirt burn???"
@michaelm.1947 5 місяців тому
A cameo by Adam, a beautiful horse, an amazing team from Motivo, and a great job by the donut team all together in one video. Thank you for doing this. I hope this actually becomes a proper peer-reviewed paper!
@Treityn. 5 місяців тому
Yeah would be cool to introduce this into all kinds of current things like strongmen competitions and so on
@brad4013 5 місяців тому
1 horse produces 5.7 horse power 😂 brilliant! I would never have questioned it.
@adnananlyesilova6414 Місяць тому
I loved this video. Love it when donut do more engineering stuff.
@TheGentlemanRougeScholar Місяць тому
This project is was amazing, well done guys.
@kentslocum 5 місяців тому
The moment I saw the title of this video, I instantly thought, "Wait a minute, wouldn't the Mythbusters have answered this question already?" So I was both excited and astounded when Adam Savage showed up and admitted they had never done such a thing.
@Vysair 5 місяців тому
I liked how Adam would always magically pop out in these types of things
@ludvigjansson5790 5 місяців тому
He never base tested with a car! We don’t have a way to verify their calculations. If we want to be scientific, yes all this works, but at least compare the linear drag Big D could make with that of a car that you have verified the horsepower with the same dyno before, to make sure the calculations are correct, yes the calculation’s results made sense, but it wouldn’t be that hard to just hook it up to a car to see if the power lost is equivalent to the calculations. Always have the base comparison tested the Same Way! otherwise good video, and inspiring :)
@khalid_thegreat8160 5 місяців тому
Donut and Adam Savage is the collab I didn't know I needed and loved. Absolute perfection.
@Skinflaps_Meatslapper 5 місяців тому
It wasn't that much of a collab though, more like Donut paid a premium to have a quick video call with Adam, who said "yeah I'd hire some engineers, have fun with that, bye".
@TheHoofSmith 5 місяців тому
This work was already done by GPS trackers. People who competitively ride are using GPS to see how far and how fast they are going. When using hills to increase a horses stamina and performance the rise in altitude as well as the speed and time can be converted to work in Joules this can then be converted to Watts.
@JTheraos 5 місяців тому
All he did was tell him to not do it alone LOL still cool he showed.
@1nvisible1 5 місяців тому
*I've actually always wondered this. Also, Big D is the Arnold Schwarzenegger of horses.*
@danieljameson7317 5 місяців тому
Donut, Adam Savage, and slow mo guys, collaborating on one video would be perfection. It would break UKposts!
@lotusmanb3832 Місяць тому
Finally a You tube video worth watching ! Thank you for doing this project.
@moOony43 Місяць тому
Thank you for all the details, engineering skills, and knowledge, to open up our minds. I just got one question. 🥰 🤔 Why can't you put the horse tightened to a wall over a treadmill that has a sticky or rough surface and calculate the horsepower upon the Tourqe or the pulling power the horse makes?
@rethinkdaily9321 Місяць тому
What a great video! So much better than anything on motor trend.
@sanpedro5018 5 місяців тому
THIS is what UKposts and the internet should be like : gathering people, mixing ideas and skills, building knowledge. This was awesome, thank you for this video. And please give Big D a hug for us. He's beautiful !
@TymexComputing 5 місяців тому
Well GAFAM is gathering people ofr its own profit - this experiment (i fast forwarded it with adblocker) could easily be done with a weight of a horse+jockey and filming how a race horse with jockey accelerates. You would get an acceleration at each part of the race (speed) and from that simply a power of the horse at his natural load of racing (different accelerations at different speeds or as car fans could say, which gear+rpms )
@MR-backup 4 місяці тому
Instead we get WAP music videos as Top 10 recommended!
@coleray1413 5 місяців тому
I enjoy the shot of Jeremiah riding the horse with a full face motorcycle helmet
@angrymadscientist 5 місяців тому
Okay, seriously, is there anything that guy can't do!?
@theglitch99 5 місяців тому
You can thank the lawyers for that! Politics = helmets
@percyblackson4821 Місяць тому
This is a very good initiative Thanks to you’ll for your efforts I just love science 🤓
@riccardodimicco9081 2 місяці тому
Bro has the TV show potential, please consider expanding your business you're amazing
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