Leonardo da Vinci inventions tested
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- Опубліковано 22 гру 2019
- Leonardo da Vinci inventions tested, Likes (vs. dislikes) - 98.6% Make it 100! Many thanks!
It's really good models and video. I did spent a lot of time and energy. Please share, thanks.
Leonardo da Vinci perpetual motion machine and flying machine are included.
He is credited with the inventions of the parachute, helicopter and tank, aerial screw, experimental wing, self-supported bridge, double decked bridge, wall defense, anemometer, ball bearing, flywheel, automatic hammer, flying machine, etc.
Please watch HD remake of da Vinci inventions with more workable museum quality models.
All models Leonardo da Vinci inventions are made and filmed by the author of this channel.
Unlocking Leonardo's Engineering: Investigating and Testing da Vinci Inventions
#veproject1
#davincimachines - Наука та технологія
da Vinci is the friend who already has played trough the game and is giving you stuff that you weren't supposed to have.
So accurate lol
"Here, take my **insert overpowered gear** ,I have a better one anyway."
@@user-sc8mj5bb6k lol
Terraria players be like^^^
Is that a reference of Assassin's Creed Brotherhood?
I'm actually most impressed with the ball bearings. You'd be surprised how useful and commonly used they are today.
Could you give some examples?
@@LemonadeMouthSomebod bikes, office chairs, really most things that spin.
@@LemonadeMouthSomebod cars. Power tools Any kind of industrial equipment
I mean most of his works are impressive. Imagine if he is alive today, we would probably have a dyson sphere or something
*vertical* ball bearing
“Tested” is a stretch. “Demonstrated” is more accurate.
Since Da Vinci's list also details devices like a Perpetual Motion Machine, which is not realistically possible , 'tested' still holds, as the demonstration of these prototypes are not always aligning to his working principle description on the same.
This is more like a test to see how well the theory holds.
Can't imagine they "tested" that scythed chariot more than once.
@@Ganesh_Sh how long would the overbalanced wheel turn?
@@snowballgreen1316 depends on how much friction is in the system, a bad one would only turn slightly longer than a regular wheel, a well-lubricated low friction overbalanced wheel could rotate many times longer than a regular wheel.
@@snowballgreen1316 realistically won't because that would mean that it is making as much energy it is using which cant work bc energy is lost to friction and air resistance as well as plenty of other energy vacuums. my best guess is that he is using a motor to spin it for the video, its a trick almost all "perpetual motion machines" use
It is a pity that Da Vinci had no interest in completing many of his inventions, his versatility is one of his greatest virtues, but it is also the reason that he abandoned many projects to focus on those that mattered most to him, the medicine and the art, in addition to his war inventions that he needed to finance his work. The best Latin scientist in history.
If he would've marketed that scythed chariot to wealthy farmland owners instead of trying to turn it into a war machine, couldve been the first mechanized harvester and we probably would've seen a huge leap in anything agriculture related
Yeah, and that thing wouldn't really work very well in his time anyway. That is something I'd expect to see in the ancient world, not among heavy cavalry and artillery troops, and arquebusiers. But yes, I'd imagine it would be very useful agriculturally, it's a shame he didn't see that for whatever reason.
It could be, but the problem is that there would have to be a big enough area between the crops to fit the thing and therefore lower yields.
Deku Paradox or you know make the machine smaller
@@jorgejohnson875 screw arquebusiers, the biggest enemies of chariots are traps and uneven terrain
@@Archimedes.5000 That too, but even on flat, clear ground they would get decimated by pike and shot.
Innovations today: "phone charger not included in the box."
"You've got an extra adapter lying around in your house anyway."
"oh, and we just changed the charging standard for this new device."
Very good, ain’t it?
@play gray introducing........ apple paper! Lighter and whiter! Draw your ideas out and be able to carry them around. No internet, batteries, or cables required! Innovation at its finest.
@play gray never heard of a joke?
Leo was good at Painting, drawing, sculpting, science, engineering, architecture, anatomy.
Basically he was the Tony stark of ancient times
Tony stop
@@cringebreade1855 damn autocorrect
Not ancient though
Except that Genius, Billionaire Playboy aren't skills per se like Leo has.
*medieval times
Da Vinci: Nooooo My Charriot Is Used For War!
Modern people: haha, lawn mower go brrrnngggg
Lol🤣🤣🤣
Well Da Vinci can relieved now.....wait...
War against grass?
Lmfao
Your ace is grass.....
That odometer would have been great for a medieval taxi service.
" That's five balls. That'll be five silver coins."
"Funny, I thought I heard four balls drop. Here's your five coins. That includes the tip."
I think... silver is too precious a metal for peasants or plebians, it'd probably be something like 7 Bronze Coins or 10 copper bits.
@@ziggy3237 or stones.
I wonder where the benefit to just marking the distances on the wheel itself is supposed to be.
Seems overcomplicated. You could also just let it roll down a marked thread or ribbon instead for better measurement.
I feel like he just had this marble idea and wanted to use it in something :D
@@SickHarbinger i mean even these days some people try to make weird and useless invention like stirring machine or machine that can press juice from juice pack.
@@SickHarbinger it's easier to measure. '50 times the circumference of the wheel' is a whole lot easier than 'A 57/60 length of a ribbon' back then, cause you know, you'd probably be measuring a whole road stretching from town to town back then. :)
This da Vinci is a smart guy, i bet he'll go far.
@John Marston isn't he's an actor?
@@aramzyf No he's a Pokemon trainer
Victorbrine Cassini Act 2 from dragon ball?
😂
I thought this guy is from assassin creed
Crazy how he invented all this stuff just to die in the Titanic
Nah, wrong guy. You're thinking of the turtle that lives in the NYC sewers and has an obsession with pizza! 🐢🍕
@@kirara2516 he must be telling about leonardo di caprio
Mann ! You smoking kid 😂
I know and that girl just let him die when there was enough space for them both. What was her name? He made a picture of her right? Ah Mona Lisa...yeah she kinda betrayed him.
Wait i didn't understood what are you saying. Is it a joke or something else
Leonardo: *invents scythe chariot for war*
Farmers: Why must you do this?
leonardo: "hahahaha murder scythe machine goes brrrrrrrrr"
too bad animals are so bad at pushing carts, or he would have had a useful invention there :)
@@deviousmile669 harvester of the past
Leonardo: invents odometer to survey the land
UA-cam: Wintergatan Marble Machine!!
I am a student, I want to earn income from youtub. If 100 people among such people come to the bile so as not to be a burden to my family, it is enough to encourage me, thank you in advance.
He also invented the two story outhouse with less success.
Top floor is for Russian hookers, bottom floor is for Trump.
@@22steve5150 HER HER HER
top floor is for hookers, bottom floor for the followers of e thots
DOUG HEINS There’s a two story outhouse that says just that between Terrell and Quinlan, TX.
No, the polish invented that.
Dont forget that he was the first guy to invent a freaking tank.
And oh also be involved with a family of assasins
Funny...i not expect someone commenting Assassin creed while i'm playing Ac Brotherhood right now since we are stuck in quarantine
Wrong. Ancients used forms of tanks.
@Hernando Malinche you can see that some of those things were made for fun of designing them, like the scythe chariot.
Its like people nowadays who are designing weapons for fantasy creatures
@@pentuplove6542 Care to elaborate?
Well depends on your definition of a tank because siege towers existed well before davinci's time and they could be classified as early tanks
Wow. Its amazing how someone can be such a talented inventor, while also being so skilled in acting. Truly a legend.
Wasnt he alive in like the 1700’s?
yeah he's also a turtle!!
@@TrapCat leanowrdo da vinci and di caprio duee
His artistic Skills where fine tuned too. Legends say he figured out the Cheat code
Whoa, that ball system for measuring distance travelled is genius. Leonardo really was something else. Not only the greatest artist, but the greatest mechanical engineer ever. Newton, Tesla, Euler and Leonardo the smartest people in history.
There's a similar inventions by the Romans, hence the name Taxi.
The thing about his version is to attach it to a horse and to measure distance, not fares
Imagine how many people in the past centuries was as intelligent as Leonardo but because they were born in peasant families they couldn’t do anything and were doomed to work for their lord
Life sucks
It seems you are enslaved -- by that idea.
Really Happenings what do you mean exactly?
@@xavierleitch2836 So every rich people are necessarily intelligent?
I don't want to be rude but that sounds like a stupid idea. Look at Van Gogh for example, the way he painted and felt colours and shapes was really clever, he was ahead of his time but was poor as fuck his entire life.
Intelligence (which is a vague concept) and wealth are not linked. Wealth is just pure luck, you could work your ass off all your life and still being poor. It doesn't mean you're a complete idiot.
Well Genghis Khan did change that under his rule. One of his policy is if you have talent you should be equally rewarded. i.e. if you were an aristocrat but useless you have bto right to do shit. If you were a lowly peasant but had talent and skill you should rise in social standing.
@@xavierleitch2836 Can you elaborate further with your statement?
0:40 “ The sythed chariot was dragged by a team of four horses and manned by a crew of up to three men, one driver, and two warriors.”
Imagine spending your life training to be the best warrior and being sent out to cut grass.
I guess you do realize that it was one of the Worlds first tank designs, Leo even designed one that was in full plate armor, it worked by being pushed by the horses into the enemy front lines to cut them down, so that the loss of troops on your own side could be lowered.
@@jxfrese the phalanx didn't see much use in Da Vinci's time
@@jxfrese Well, it's front of you so.. you must be the fast and then wreak havoc
@@jxfrese well, it worked by being pushed into the enemy army, so the blades would just rip the spears and then the people, while the horses were save behind it
@@alexandramuller9055 the blades are too low to damage the spears
5:03 doesn’t actually work because of a change in the centre of mass, eventually it comes to rest. This would be an example of a perpetual motion machine, which cannot exist with the laws of physics as we know them.
Yep. Da Vinci himself soon realised that perpetual motion was impossible:
"Oh, ye seekers after perpetual motion, how many vain chimeras have you pursued? Go and take your place with the alchemists.” ~ Leonardo Da Vinci
Still looking 3 dimensional
@@hareecionelson5875 The science of the atomic age successfully transmuted elements.
@@chapmanmd79 Ahh yes... You must know something that all of the worlds greatest inventors in history have managed to miss. Please, do tell.
@@Z4J3B4NT are you living under a rock?
The love that went in to create Leonardos inventions in this video is amazing, they look fantastic.
The cam lifted hammers were used in forges and powered by water-wheels long before steam engines were invented.
They never said otherwise, they just became more common with the industrial revolution
CRUSADING TIME
Also, they where in use centuries before his birth
I just watched a video of a guy forging Damascus steel, and he had an electric hammer pound away at it. I was thinking "well without that machine they must have spent a lot of time and effort hammering away." Then this video was the next up in the suggested videos, and I saw the cam hammer. "Oh, well there you go"
@@GoBIGclan As a forger myself without expensive cam hammers, doing it all by hand is very tiring.
I require what Leonardo was smoking
Same
I concur
What r u doing here? This haram must stop
Opium
Same bro
Honestly, Leinardao Da Vinci was born far ahead of his time. He was, in my opinion, a man of the 24th century
No, how was he a man of the 24th century, when he was born in 14th century?!.
Edit: i forgot to add "was'
@@PUBGLover-oo9cq well,i am not sure,who has crack the joke..umm🤔
With his intelligence, being in any time would always have huge steps
more or less he is an innovator of his time. His "inventions" were designs remodeled from other technologies available and had to use what he has to make it better or make it just useless.
Leinardao?
Leonardo da Vinci is the man that showed that creativity has no limits.
Leo made inventions and still keep his acting career, he's just too talented 👍
Lol
Leonardo DiCaprio is so talented 😫
And he is a turtle to boot!
What an extraordinary force of nature!
how do you think he was able to get materials for his inventions?
Stupid comment... just because there is similarity in the name...trash person you are
Imagine going back in time and taking him to the future to see what we’ve done with technology
He'd first freak the fuck out at being suddenly transported a few millennia into the future and not knowing the language everyone is speaking, but then he'd feel proud and happy that he made such an amazing effect on the world.
@@endernightthedrokain1770 he could speak Latin, just bring a Catholic priest with you and he'll be fine
Omg he would make even better inventions and improve our stuff specially iphones
@@thelastkiwii322 How? Electricity hadn't even been discovered yet really during his time.
@@austinhernandez2716 ya but he said if uhhh he was teleport to the future...
I love how fascinated I am by this while I am watching it with a laptop which I am not fascinated by when I should be.
You're fascinated by the intelligence; you know how the laptop has come to exist gradually, but the sheer unexpectedness, that fact that this man was so ahead of his time, fascinates you.
You probably were fascinated when you were a child, until you got used to them.
Hi MF-RasuL! I think you have a capacity for self-awareness and self-observation few have. You are a fascinating one!
worm screw in the hard drive- watch youtube,,, i also scrapped several computers, hard drives, and laptops....
everyone in that age: oh my, look at this horse armor
Leonardo: huh, pathetic
*Invents satan's dream chariot**
7:37 Tell the kids they're going down this way.
they are only allowed to go that way for safety reasons, otherwise they would fly away
@@TheLightneZ i just think kids are stupid... which is true as brain development lasts until 24 on most humans.
They're trying to dig a hole in the floor, silly.
@@math9172 true. I know a couple of stupid people who never grew up. And ya, not all kids are stupid, just most of em.
@@ziggy3237 25 i think
and he was left handed. I’ve been corrected. He was ambidextrous.
He played it left hand
But made it too far
He was ambidextrous
Gorm Auslander Left handed people are more likely to be Ambidextrous. But in the end would prefer their dominant hand. I’m left handed but can write with right hand because my teacher taught and told me to wrote with right hand. Also most product sold are designed for right handed people so most likely you will learn to use your right hand. Example: Mouse.
@@aqiiiiiiiil you had a wise teacher to take you off the sinister path.
Nope, he was ambidextrous
For anyone curious about the double decker bridge, it would've been used for rivers that frequently flood and cover bridges, it allows you to cross flooded rivers instead of being stuck to wait.
Da Vince was black african
do you know that?
@@LiiBaanTa443 sure, about as "black" as an Irish Vampire's ass...
The Dukes of Hazard use the top any lessers below .
Amazing ... no word is good enough to appreciate Leonardo da Vinci
Imagine in the 1400s if carts had odometers..."this here cart which I hold for auction hath a sum of just 74 marbles and it doth be in the finest of conditions, having been owned by a mere two merchants. Most favorable offer takes it"
Hazzah
This sounds dumb, but what is the point of an odometer?
@@theshadowmagican measures distant
@@theshadowmagican An odometer measures the total distance a vehicle has traveled over the course of its use
Money even ruled at that time.
The flapping machine is an incomplete personal fan.
If the man had taken his idea a few steps more with some engineering he would have had a foot pedal fan.
👍👍👍
The reproduction is way too small, it's man sized in his drawings. You could ventilate a room, cool a king... all he needed was marketing!
Throw a big weight under the center joint and set the cam from the cam hammer over the handle... You've got a water wheel power AC
hammer cam + flapping machine + river = fan
Sorry for the late comment.
He genuinely believed that humans could fly. Marketting it as a fan would greatly hurt hia prod. He wasn't short on money, having connections with rich families and building weapons
If only there were more people like Leonardo. SUCH a total genius... Probably nobody as universal as him, ever.
I read a fairly extensive biography on DaVinci, and it was suggested that his flying machines were not designed as functional pieces but rather as props used in theatre. Some other interesting things ... (1) he was a homosexual, (2) vegetarian, (3) who preferred to wear a knee-high rose colored tunic. He did not write backwards as a way of “coding” his notebooks, but was (presumably) never taught how to write. He was obsessed with the shape of woodpecker tongues, and was described by all who knew him as a generous, kind-hearted human being. He paid full price for caged birds at the market, and released them into the wild. His life, like most of ours, was filled with success and failure. It was difficult for him to obtain commissions as he was quite capricious. He had an appetite for knowledge and never stopped in the pursuits to obtain it. Such as a fascinating, yet ordinary, person.
Ok, but think how useful that scythed chariot could be for farming
*lawnmowers
I find the scythe itself is more useful. Imagine the terrain with bumps
Bitch really be out here with a machine from the Lorax
Let me quote Spiderman on this.
Spiderman: "You can rewrite DNA on the fly, and you're using it to turn people into dinosaurs? But with tech like that, you could cure cancer."
Sauron: "But I don't want to cure cancer: "I want to turn people into dinosaurs."
Cheers from Tuscany.
The main problem with it would be that the farm animal would be trampling over the crops. You could make it so that the animal is behind, pushing but controlling it would still be more difficult. In turn you could be pulling the harvester but it would most likely be heavy and much more work than a scythe. Just envision modern day stalk harvesters. The engine is behind the blades fixed and has a collection system so no harvested crops are damaged.
It’s a shame his perpetual motion machine, or any perpetual motion will never work. An over balanced wheel will always stop, the centre of mass is below the axle, not next to it. All it does is swing back and forth.
He actually made the perpetual motion machine to prove they wont work
Yeah, best way a scientist can prove things wrong, damn physics for not giving free energy haha. It’s like Boyle’s self flowing flask, if the capillary action was strong enough to lift the liquid, it would be too good to actually let it drip out.
Yeah, my immediate thought was: cool looking but won't it just use as much energy to move it up as it get from it when it falls down. Interesting to hear that the was point was to illustrate that.
They do work tho. That one with the magnet wheel works.
@@daveslyker4431 A perpetual motion machine CAN work. But you are unable to get ANY energy out of it. (and over time, friction always wins, so does entropy)
That's really amazing to see the fundamentals again. Thanks man
Thank you for your video and works on reconstructing Leonardo's inventions. This saves history and inspires the descendants !
Ofcourse the aerial screw won't fly.
Kid's are running wrong way round. ;-)
@@johnolver3217 he just said that
I'm glad I'm not the only one to notice that
I was more focused on the 'overbalanced wheel' that was totally ignoring thermodynamics when it was spinning.
I sense an electric motor behind the wheel and a battery in the base.
👍👌👏 LOL ;-) :-)
@@Crimsonedge1 That won't work because at that point you will take energy from the wheel and make it stop spinning. It only spins for so long because it's so good at conserving it's energy, it doesn't create the energy it just uses the energy you put into it VERY slowly.
Beautifully made models!
Thanks for posting.
Omg! this is really amazing I always wanted to see what Da Vinci stuff would look like! and you did it!
Worm gears are not used in modern rear wheel drive cars. They are used is steering boxes but differentials use beveled gears
Wrong.
Steering boxes are hypoids too.
If not the steering would never self center when the steering wheel is released.
Are Torsen Differentials no longer in use?
@@KeanuOR no
@@hotrodray6802 Caster angle is what returns it back to zero. But your right a worm gear will not return to zero on its own.. Many other types of gears will.
Worm gears are used in differentials too.. My 4500 uses worm gears and it's smaller and more reliable than a non worm gear diffs used in 1500 and 2500 trucks
I’m convinced Leonardo DaVinci was a time traveler that got stuck in a time that he was in love with and tried to improve it.
@D.A. Botos for fun
@D.A. Botos he tried
@D.A. Botos you know how you would sometimes mess with someone by convincing them something is real when it is in fact bollocks? Yeah
@D.A. Botos when it comes to the level of effort Leo puts in all his work, a go hard or go home approach for a prank isn't far fetched
@D.A. Botos he didnt know that back then
Da Vinci was truly a genius. Truly.
Brilliant demonstrations of Leonardo da Vinci's genius ! Well done !
1:54 this guy lives hundreds of years in the future when everyone is in the 1500s
Leonardo would be proud of modern engineers, but disappointed that it wasn’t the mechanical wings.
@@the11382 Ornithopter?
@@the11382 i would be dissapointed too
Title should be changed from tested to demonstrated.
Yeah it's a little misleading considering not all of the inventions actually work
@@ono446 yeah, especially the overbalanced perpetual motion wheel that was presented completely uncritically
@@voicetrainingbytris3458 it's not perpetual motion, it is just integrated kinetic storage, the wheel stores kinetic energy in the weights that is transferred back when the weights fall. It works similarly to a flywheel but is part of the first wheel
@@xandorian8242 An "overbalanced wheel" spins less efficiently than a similar-sized flywheel. It's not actually overbalanced, firstly (one side has farther weights, the other side has a greater density of weights, which always work out to be equal), and the friction of the moving weights and momentary imbalances create a pendulum-like force that quickly robs it of its forward motion. Start it either direction and it will spin, jerk and stop. Make a flywheel the same size and weight, spin it with the same initial energy, and it will spin longer because it has fewer moving parts. Unless I'm misunderstanding what you're saying, there's really no meaningful energy storage on the scale of the whole wheel.
Thanks for your woodworking demonstrations...EXCELLENT
Thank you for taking the time to make all of these.
2020 UA-cam recommended this.
Niceee
A good youtube recommendation
I hold a deep respect for Leonardo da Vinci. What a guy.
plot twist: da vinci was actually an anime protagonist that got reincarnated into the past with all of his memories still intact about the modern world
I'd watch that anime.
Rudeus
this is basically isekai anime ever
dr stone
I saw some of his papers when they were in Liverpool. The detail is just stupidly great
Some random fantasy critic: “scythed chariots with spinning blades don’t exi-“
And this is why Leonardo Da Vinci is the smartest man to ever live.
Greatness of both da vinci and the craftman of these machines
Boy this is so neat having the inventions made small. Makes me really miss the guy he would have loved this
"rip Leo, I'll miss you bud."
@@monopoly1027 he was just an amazing kind of human
@@dissonanceparadiddle How long were you guys friends..?
@@geyotepilkington2892 quite a few years.... And then he died like all you humans eventually 😭 why do I keep doing this to myself
These are really well made
Leonardo: " so what if we made this very curvy bridge but the thing is.. It rotates."
Everyone: he's the messiah
Netherland : i'll get it
Aren´t the kids in the end running in the wrong direction? Their parents probably don´t want them to fly away ^^
probably doesn't matter no way in hell that thing produces enough lift
6:28 For some reason I laughed
:D
Total genius not to mention all the drawings he made of what the insides of our bodies look like at a time it was sacrilegious to do so what a genius
thank you very much for making this happen
Great Designs, Wonderful models.
Who knew that in the 21st century that most Da Vinci’s inventions would come in fruition?
A good number of them have been applied to automobiles. Hes had multiple designs for a differential. Worm gears are still used in steering columns on cars like the Lada or some low end Mitsubishi cars and trucks. Others are used for the powetrain and power delivery. Cams, Ball Bearimgs, Driven Axels, etc. Other minor things are the Odometer and things of that nature.
Amazing models!
5:03 those weights shifting with the groovy beat of the music :) :) :) hell yea, Leo feeling the rhythm
Great clip and fantastic models. I admire the effort and talent You've put into making this.
I especailly enjoyed the irony of Da Vinci's utter genius inventing an 'air screw' helicopter.........
The dedication of devoted engineers creating a near life size model..........
And all watching and videoing the demo of the kids running inside it ..............
*oblivious* to the fact they were running the *wrong way* .
(Unless it was supposed to be a really badly designed boring machine).
Wow, the Scythe chariot had a major impact on modern society. Where would we be without it.
ALL HAIL THE SCYTHE CHARIOT
2:28 that's kind of like a ride in an amusement park.
Exactly, many rides are based on mechanical principles found hundreds of years ago, for example the pendulum ride is another.
Great music ,amazing craftsman ability !
Simply amazing that one man would be this ingenious....I always thought that Shakespeare was the uncontested genius.
He simply NEVER fails to impress.
Fine work--thumbs up!
As a person in "modern times" myself I'm pretty fucking impressed.
Its amazing how talented this guy is apart from being an actor.
😂😂 kya hai ye 😂😂
Me:
UA-cam: Hey you wanna see working models of Da Vinci's inventions?
Its pretty interesting stuff to be honest, not like some other shit youtube recommends sometimes lol
Imagine he was given modern technology
Just dont mention the existence of lawyers and patents
I mean just because he was good with simplistic machines doesn't mean he'd be a good modern day engineer, and the reason he became good with these simplistic machines was because of the education he got. If you shove him into the modern day world with that same education he'd obviously be completely lost as modern machines rely on principles derived from quantum mechanics and thermodynamics, fields he probably couldn't even imagine in his wildest dreams. If you gave him a modern day engineering degree then he'd probably just be a good engineer, it's a lot harder to be that groundbreaking when all of the most basic machines have already been invented. Every modern day engineer is a Da Vinci of their own but it just looks a lot less impressive because you have to specialize so much in a single field that most people wont notice your innovations. He certainly has the drive which is probably the most important thing when it comes to making it through an engineering degree and then doing well in a job.
@@hedgehog3180 i don't think so
Mr Leonardo was a time traveler. In mind and soul. And forever remember.
If he ruled the world it would probably be a super cool steem punk world with flying machines and crazy inventions
I love the scythe chariot, its like something in a game.
Wow who knew someone could be such a good actor and inventor all at the same time
The one with the balls falling, at first I don't see the purpose but when it is told, I was amazed more than how amazed I am on other inventions.
One of my mechanical engineer friend says that the ball bearings are the best man made invensions of all time!!!
He doesn't know that davincy has made it, 😜
So da vinci was bhaubali’s friend
Good thinking
...
I just imagine Da Vinci playing with toys and making his toys and now they are called inventions. Da Vinci gonna be like: dam I thought we advanced and yall playing with my toys! Barely yall got curiosity. Maybe I should kept my mechanical humans.
Leonardo was truly incredible...
Nobody commenting on the last segment where the kids at 7:37 were revolving the aerial screw in the wrong direction? lol
It's right. Take one kid, follow his front and you reach another one's back.
Man was just trying his hardest to reinvent the wheel. Commendable
5:08 this round detail falling exactly with bass hits :D
Lol
Stupendous. Brilliant man
7:12 "that soldiers could pass with little trouble." Uh, you wanna try walking up that bridge first?
Walking?, you mean climbing up that bridge lol
Spoilers: He tests da Vinci’s inventions
If I had a time machine da Vinci would be one of the first people I would bring back.
JUICE WRLD
Fascinating Captain!
Beautiful!
Thank you!
The fact that he invented the worm gear drive is insane. Shit is used in 3D printers now on every axis to apply huge force over the extruder location (part that moves). Super important mechanism in technology, just an example.
Damn he was clever