This submarine is so fast it BREAKS REALITY!! Trailmakers!

[@generalwoody9981]

There are a few "glitches" in the game that make you go even faster. first there are UFO eninges, they are hover blocks with other blocks jammed into them. Second there is a no drag glitch which can be achieved by using detachable blocks on the front of the vehicle and then detach them. Also there is a glitch to go a few thousand mph by attaching for example 2 amoured seat together with 2 rotating servo's and then activating both the servo's at the same time. If you want any more information let me know, I can show you these things in game aswell

[@jeffgreene911]

For the no drag glitch you need to have aerodynamic parts on the detachable blocks

[@generalwoody9981]

@@jeffgreene911 i know that pipes and just the detachable blocks work aswell, don’t know about other blocks though

[@Luziferne]

@@jeffgreene911 It works with any block, as long as all aerodynamic arrows of the original vehicle are covered up. At least when i was building my first no-drag dragster

[@thomasphillips885]

Speed records with glitches isn't real engineering. Almost as bad as dangling roads 😅

[@KWifler]

@@thomasphillips885 It's software engineering! 🤔😂

[@jacobsmith4453]

Try to make something that is the fastest on land, water and in air

[@danielhuang5137]

He did tho?

[@Wico90YT]

@@danielhuang5137 all three in one

[@danielhuang5137]

@@Wico90YT oh, i see thx mate

[@LordDragox412]

So a photon?

[@ilyte1]

@@danielhuang5137 the hover vehicle that he used mostly on land could technically operate in the water and therefore is a little mix of water and land

[@mr.2minutes161]

7:28 he's still looking for the word "hydrodynamic"

[@guillaumearnould7836]

Ikr lol, i was searching for this

[@maxcarter3453]

Pleaase try the new Trailmakers High Seas. It has realistic waves and 'physics' and many oppertunities to create the perfect boat to tackle the huge waves and whirlpools on the huge map.

[@CalGames]

Yesssss

[@poppitt123]

'Oppertunities' mad me laugh. Have a like

[@maxcarter3453]

@@poppitt123 lol I can't spell okay

[@Loop_Kat]

Fun fact, shield plates (in the block section) can actually provide a green aerodynamics (or "take up" empty space to negate poor aerodynamics) if you need a more compact option than angled blocks

[@SONKABABY]

When you don't have any control surface, the cockpit has the ability for a sligth control over the craft you build. Think of it like a gyroscope built in. In the cockpit options you can turn it off, so every movement you make is solely from the controls you put there.

[@InazaDX]

“Most people start with a diving bell... and I am too” Me: the fabric of the universe has been altered and the needles of time have been destroyed

[@Acs2004]

And so begins, the end of time....

[@duskyrc1373]

It might not be a cockpit, but it is a bell... at the end

[@molnaromatic]

But fist of all: ADD MORE ENGINES DUDE!! 🤣

[@Capiosus]

*the needles of the universe have been altered and the fabric of tyme has been destroyed

[@theguy7999]

I actually thought that he wasn't going to use it

[@thesteamengineer442]

Hey Mat, about the vertical movement: you want to add paddles/fins to the front, because you have maximum torque over the sub, meaning that all thrust is pointed forward all the time. Edit: You should also place fins on the sides of the sub, kind of like a missile to stabilise it.

[@jckdyr]

there are variable pontoons in the game, which function like water ballasts, which means you can change the mss of the submarine to rise and sink without that paddle solution.

[@chickenflavoured_cheese472]

the glitch at the end was just a cherry on top for this amazing video

[@jacksonstarky8288]

I think what happened with the glitch of losing the back end and going faster is a possible glitch in calculation of conservation of momentum... your sub lost half of its mass, and the program accelerated it to conserve momentum, even though it shouldn't work that way because the part that fell off still has its own momentum. Just a thought.

[@jannescd24]

If you are in any liquid it´s called hydrodynamics.

[@frederf3227]

Liquid, air is a fluid

[@jannescd24]

@@frederf3227 thanks, for correcting me, english isn’t my first language.

[@getnaenaed8063]

There's also the option of turning off steering help when going faster

[@unimatrix501]

Thanks for the link to the submarine i cant wait to try the submarine in your video im terrible at making things i'm so glad you added a link to it. Thanks!

[@rallok2483]

'Hello fellow *engineers*' I'm starting to believe I am one! It looks easy.

[@po5107]

I always feel a little unwelcome to be honest… But the content is great!

[@axel-11]

@@po5107 Unwellcum? Oh cumon mate, since you're watching this for some time, you are converting to an engineer surely!

[@po5107]

And Old Toni, Ave and so on. But i won’t get an Engineer’s salary! I like it nevertheless. That’s what matters.

[@amimemaybe]

the moment when people comment "nice video" and it hasn't even been out for the length of the video

[@wikansaktianto9215]

They are S PE EE D

[@Zero_Cheese1]

nice video

[@darthgonk4398]

You can make the video faster

[@jessicaorisaaclaemmle6905]

There’s a DLC for Trailmakers called High Seas, it makes the ocean a lot more realistic and adds some new challenges.

[@lowbatteryg4mer214]

I'm pretty sure that was the friction glitch that can happen in the game, it happens when pieces with arrows fall off, so it doesn't have friction. If you do it to your arrow spots properly with a tutorial you can go infinite speeds

[@axel-11]

I've just bought Poly Bridge 2 thanks to you! (not really related to this video, but anyway) Thank you for what you're doing!

[@beemerwt4185]

Fluid dynamics is how anything travels through a fluid. "It has several subdisciplines, including aerodynamics (the study of air and other gases in motion) and hydrodynamics (the study of liquids in motion)"

[@jahurska]

So, without the steering you found a way to make that submarine "perfectly balanced"? :D

[@zachdavis8251]

“Perfectly balanced, as all things should be.”

[@andersrobert41]

He: *is engineering* Me: *looking away for 2 seconds* Also me: *wondering why he is flying in the air all of the sudden*

[@Maskiii_]

"As fast as you can go on a motorway" Germans: dafuq you talking about?

[@Arcanace]

I think the engines detaching thing is sort of like how spaceships detach engines at certain times during their initial entry into orbit. They detach the engines but keep the momentum from them.

[@tasmimulhaque4142]

5:27 does Mat not realize you can change the angle so it can move a little bit

[@stuartdubbs9605]

As a fellow guitarist I'm so fond of the jazz music you use as background I might try learning it 😅 perfect for background noise at resturant venues

[@XploreSpce]

At 12:34 it is not a glitch, when we use more engines to speed us up and detach them, the craft gets lighter and gains more speed, this is used in real life in staging of rockets! Edit: at 7:28 the word is not fluid dynamics but hydro dynamics

[@masonsickler2878]

From what I could tell the fastest underwater vehicle reached about 50 mph, so I would say you did a pretty good job

[@raynorzeraph953]

so glad you added the speed for an underwater sonic boom.

[@ItsJefin]

I'm not aerodynamic but I feel like that front look most drag thing I ever seen

[@alif4598]

Exactly what i thought. He should have made it a lot more pointy, like the bullet trains

[@geoffo7920]

@@alif4598 seems to work for the game tho

[@kevinwyatt5824]

Mate you read my mind, just finished your other 2 videos on this series and boom you upload another one! Cheers fella great stuff!

[@wicokriel8617]

Something I would love to see is Matt playing Simple Planes

[@saulgoodman9135]

The ratio of power to weight gets less and less noticeable until adding engines don't affect the speed or atleast significantly less. I'm not certain tho

[@soup-flavored-soup6613]

Next he’s gonna make a subsonic super guys!

[@SonjaTheDork]

I think the speed of sound underwater is some 3,300 mph, so imagining a supersonic submarine is insanity

[@rorybaker5799]

It’s possible it thinks engines still working. Used to play a game where under certain circumstances same thing would happen but since the engines are the thrusters here idk how it would work. In other game engines would run a wheel and wheel would continue with same amount of power, so you wouldn’t have to worry about the angle of propulsion of a thruster that’s no longer there. Idk probably not what’s happening in this game but maybe

[@Sleeper____1472]

Ever tried Rolling Line. It's a train simulator where you can be a Locomotive Engineer and a Civil Engineer. You can build your own rail lines and drive on them too.

[@balistix6723]

10:24 if you rotate those wedges vertically you won't need that connector so less weight Also there is a glitch with the detaching blocks if you put it and then detach it you delete every force of aerodynamics or hidrodynamics

[@WyrdieBeardie]

I had binged the Trailmakers content and was hoping this very video would be made! Tyvm!😁

[@judahsxpreme2551]

on one of ursonic booms episodes u wer wondering y it went quiet after sonic boom its because when u hit sonic boom ur going faster then sound itself so u cant hear it

[@Reliktish]

11:48 that your submarine went faster after loosing the rear is actually accurate, rockets also rely on this effect the formular for the momentum is P=mass*velocity, in your case we have P_full=mass_full*velocity_1 for the full submarine and P_broken=mass_broken*velocity_2 for the broken submarine due to the conservation of momentum P_full=P_broken and mass_broken smaller than mass_full that means that velocity_2 is bigger than velocity_1 thus resulting in your increased speed

[@gcewing]

Rockets don't simply let go of their propellant, they actively push it away. Here the back end just falls off, and conservation of momentum means that afterwards both parts should continue with the same velocity: (m1+m2)*v = m1*v + m2*v.

[@aloda._]

Hello big boy engineer, you should play Scrap Mechanic. It's something like sandbox game where you build random stuff like cars, planes, fully electrified bases or garages for the cars. I think it's funzees and you shall play it. Keep going with the great content. 👍

[@047cjoshuaanthony6]

can we just appreciate the fact that he made a superfast sub without any pontoons or stuff

[@polar1147]

Make a veichle that is fast on water, land and air that u can switch between them like transformers sort of

[@georgeoneal8148]

Now make a supersonic bridge

[@TheLaddercat]

That dolphin noise needs to be a regular edit on this channel

[@peacefulsoysouce2869]

idk about this game, but diving bells are for diving, aka going down, so that might be why it's going down

[@superkillskulldeath6624]

wonder if he could make a sonic plane that is also a sonic sub so from sea to air or air to sea

[@hamiltonbonds5447]

The Law of Conservation of Momentum is why the game makes the craft faster after losing weight. m1•v1 = m2•v2. In other words, loss of mass increases velocity. It's the same mechanic that spacecraft use.

[@szymonb7618]

It's the BEEPING WEDGES!!!! They actually make drag.

[@antoniocaceres1616]

He should do the no friction glitch in this game

[@DETHdressedInRED]

Fins on an underwater vehicle who would have thought that steering with fins at both the front and the back would ever work!

[@DETHdressedInRED]

Extra but of info: that big heavy steering hinge and all those grid blocks that do absolutely nothing for helping you steer are far heavier and cause ten times as much drag as a rotating servo and a fin on the sides of the cockpit.

[@warlordshaxx856]

water type vehicle like boats, warships and hyroplanes(this is both aero and hydro) is measured by hydrodynamics

[@TheVexCortex]

7:30 Hydrodynamic.

[@SmolSir]

Request for fastest spinning record (a.k.a. angular speed record)!!!

[@matt-j6q]

theres aglitch where if you detach the aerodynamic blocks you keep the aero but lose weight

[@natetorres18]

"Wotuh is like a lot heavier than wotuh." - Matt 14:32

[@Radecki126]

You should try Scrap mechanic. There is so much engineering to be done in that game...

[@raahulbadri9234]

It's quite hard to go up but very easy to go down. -RCE

[@loswilko]

story of my life lol

[@kaldo_kaldo]

Subscribe to RCE for more relationship advice.

[@heinrichfahrenbruch5948]

Expectation: Fast underwater submarine. Reality: Underwater Helicopter. 17:55

[@KyleZelenak]

11:45 "Assume frictionless surfaces"

[@saltypork101]

Also a sonic boom in water is much more destructive than in air.

[@cyantasks7129]

12:38: I think its because of momentum, where it can keep a certain speed, but cant accelerate to it

[@Fransenn]

7:28 Hydrodynamic is the word for it

[@MartJohnBAguda]

the strongest shape is cockpit without the pit

[@divinityquartz3428]

use a piston to pull and compress springs. fun things happen.

[@jeffgreene911]

You should try and build supersonic vehicles in the high seas dlc

[@calebnartey6645]

It’s because your thing that you use to move the boat is to far back so that’s why you can’t lift. I’ve not finished the video btw

[@rayzone_0092]

Matt you could’ve put fins to the front with rotating servos to do better pitch

[@sinbad269]

7:30 Hydrodynamic. Fluiddynamic works too, but Hydrodynamic sounds better

[@cyantasks7129]

14:28: Trailmakers doesnt care abt that, the sonic boom is the same regardless of where you are.

[@loswilko]

The word you are looking for is hydrodynamic :D

[@wikansaktianto9215]

But he's just an architect

[@creeperkid115]

You were just keeping your momentum then gradually gaining more

[@SS10M]

the 'glitch' as you called it, is called velocity

[@Susachancute]

Hey you made the devourer of worlds. Pretty Nice. Thumbs up.

[@Tron_gaming1221]

Aerodynamic underwater that something out of physic hands

[@Jackson-ub1uv]

0:22 That looks like Wheeljack from Transformers Prime.

[@GuhenousGuhener]

i was just watching these videos and this appeared. cool it’s new aswell

[@R3DSHlFT]

Wasd, standard forward back left right and E for up an Q for down

[@jamesschell9869]

You should try making a submarine + airplane + car that can traverse the universe

[@silverhawk1297]

"And we know air like water is just a fluid." Lol 7:23

[@jackinicku]

it very literally is

[@EEEEEEEE]

E

[@z4clewis]

E

[@nightterror007]

Matt you missed an opportunity to say that you found "The Kracken" at the bottom of thr ocean!

[@noo-one]

Sir, there's a really big water snail coming to our borders at 900 mph.

[@Nathamus]

The reason you went faster without the rear end is because the weight got reduced ALOT so that made it go faster, not a glitch

[@2KPFRasp]

the engines you knocked off didn't combine speed with your main body of your submarine, it's the lack of weight along with the previous speed before collision with the ground

[@tomothybahamothy]

It couldn't add speed, at least in real life

[@maranellogaming]

If you put skis on the bottom of this there will be less friction to the ground

[@spacedolphincorp318]

Hydrodynamic is the word you are constantly looking for

[@BargB]

7:30 hydrodinamic matt

[@ChingChong02946]

Now let’s just hope the controller doesn’t disconnect

[@xanderplayz3446]

It is 12:44 est I am binging your vids you are the best!

[@Thegodofalcatraz2559]

It does you can use detachable blocks

[@moriakpotato]

The ending was great :D

[@skwirils]

i think you are right that the game still thinks you have the engine but you have less weight so you go much faster

[@gramble69]

u should use bouncy control blocks

[@dexgaming6394]

Now there has to be the slowest sub, car and boat

[@lavaleopard2961]

You would love the dlc man

[@tomothybahamothy]

Try jumping out of the water so fast that you create a sonic boom in the air

[@dustcan2494]

Matt dont know if you know but theres a guy with a channel named ScrapMan He does cool chalenges in this game and some other game Just wanted to say it if you want tips I dont know anything about this game

[@mufinmakesmusic1210]

1:56 nice