Breaking The Sound Barrier UNDERWATER?! No, but Actually Yes. - Trailmakers Gameplay

Welcome to another episode of Trailmakers! After breaking the sound barrier in the air and on land, water was the next logical step. So here it goes...
Sound Barrier on Land: • I Built a Supersonic C...
Sound Barrier in Air: • How Many Thrusters Do ...
Tons More Trailmakers: • Is the World Ready for...
My Most Popular Videos (for whatever reason): • ScrapMan's Most Popular!
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About Trailmakers:
In the toughest motoring expedition in the universe, you and your friends will build your own vehicles to cross a dangerous wasteland. Explore, crash horribly, use your wits to build a better rig, and get as far as you can with whatever spare parts you find on your way.
Welcome to the Ultimate Expedition!
Journey over grueling mountains, hazardous swamps, and bone-dry deserts on a distant world far from civilization - it is just you, your fellow adventurers and the amazing, jet-powered hover-buggy you built yourself. Explore, crash your vehicle, build a better one, and get as far as you can with whatever spare parts you find along your way.
Trailmakers is about building very awesome vehicles and machines, but you don’t need an engineering degree to get started. The intuitive builder will get you going in no time. Everything you build is made from physical building blocks. Each block has unique features like shape, weight and functionality. They can be broken off, refitted and used to build something new. Individually the blocks are fairly simple, but combined the possibilities are endless.
Expedition Mode is the challenging campaign mode of Trailmakers. You are competing in an off-world rally expedition with only a few building blocks to get you started. You must build, tinker with and rebuild your machine to progress. Journey through a big world, overcome deep gorges, angry wildlife and dangerous weather to progress and find new parts that will juice up your machine. The world in Expedition Mode will test your survival skills and ingenuity.
Sandbox Mode is where you want to head for an unrestricted, sandbox, vehicle-building experience. Here you can build anything you can dream of, and play around with it in the world of Trailmakers. It is a great place to test out crazy machines, and experiment with the physics engine. With tons of different blocks, hinges, thrusters and interactive vehicle parts - the skybox is the limit.
Trailmakers is even more fun if you play it with other people. Build cool vehicles and compete in mini-game modes with your friends or other Trailmakers online. Build a helicopter, send it to your friend, and shoot them out of the sky. Put two seats on a tank, and let your friend control the turret. As we get further in Early Access development Expedition Mode will also be adapted to multiplayer.
Learn more about the game on www.playtrailmakers.com #scrapman #trailmakers

[@thegamehouse4245]

Scrapman breaks two things the most - 1:games, 2:sound barriers

[@mmdiserio]

3:big brains

[@thenthson]

But what about the speed of light

[@elainamullery4830]

mmdiserio he got biggest Brian he broke game

[@thegamehouse4245]

@Vachan Thange very true

[@SIimoYoutube]

@@nikkiofthevalley good one I know them too

[@Skirot]

A normal person: a loud sound Scrap man: a massive sound!

[@aisukohi8505]

Me: A DETROIT SMASH SOUND only my hero academia fans will understand...

[@howeyyadoing9070]

Izuku Midoriya: Deku If it’s the sound barrier it could be a Deleware Smash: Air Force

[@packediceisthebestminecraf9007]

much sound [insert d0ge]

[@KingNedya]

Well the sound was really low in pitch, meaning that the wavelength was larger, so physically speaking, it _could_ be described as a "massive sound".

[@internalthoughts2165]

Long sound

[@enddyplaystg1191]

Scrapman: I have a feeling the sound barrier is the same above and below water, where in real life sounds travels through water 4 times faster and to break the sound barrier we would have to break 5331 KM ... Devs of trailmakers: Thanks buddy, update on it's way.

[@mohammednajl5950]

I was going to ask if they’ve updated it yet, but I realized the video released today.

[@jacobstephens7153]

I THOUGHT this was an older video

[@nesyboi9421]

they probably won't to be honest. Its kind of hard to get the devs to do small changes like that, but every once in a while they do do them.

[@2bplayerrytwo38]

They probably wont because that is too hard to accomplish especially its underwater

[@enddyplaystg1191]

Well it's probably quite easy as they can add a short script sequence telling how if the vehicle is underwater the sonic boom should happen at (speed)...

[@demonwhithertotebot6680]

Me: i want to go to space Scrapman: CANONS

[@xxcookiesandmilkxx7436]

Hehehe

[@nesyboi9421]

been there, done that, got the T-shirt.

[@weziwilmamsanide1247]

I left my gun at home i left my knife at home both of my hands ar sore and why is my

[@jaredbridger8281]

Try building a hovercraft that can break the sound barrier

[@wo2wz_]

Wow yeah

[@neliasoares6217]

Using only propellers to propel a sonic boom hovercraft

[@dr.shalabhsaxena4420]

Yeah that would be easy you as don’t have to worry about friction from the ground, only atmospheric drag

[@jaredbridger8281]

@Shalabh Saxena , but you might start to touch the ground if aerodynamics are on the craft and stability could be lost

[@lookatel3658]

I forgot the name of the game that has the car in your profile picture, all i know is it's from a mobile game

[@Petq011]

18:48 New challenge... Launch from the water under or near the Heli-pad, and land on the Heli-pad above. Just the seat needs to make it on the Heli-pad... you work out the rest of the rules... :D

[@aiden81]

You should make a car that when it hits something head on, there is suspension at the front so it obsorbs the hit and the car does not brake.

[@blueninja012]

he already did that, it was made of only suspension

[@jonasgrill1155]

I've tried that myself. It's not that effective, I mean, it's better than normal, but not by much.

[@aiden81]

@@jonasgrill1155 well I guess we'll just let scrapman figure that out

[@blueninja012]

​@@jonasgrill1155 That all suspension car was near invincible

[@lavxra_1337]

Break*

[@jaxentrap7773]

Make 1 vehicle breaking the sound barrier on air, land, and water.

[@schmugo2778]

that would probably be impossible because of the complexity

[@donkoimunoz7083]

Yeah

[@schmugo2778]

@@donkoimunoz7083 would be cool tho

[@jaxentrap7773]

@@schmugo2778 true but still fun to see him try

[@donkoimunoz7083]

I still want to see the smoke thingi that follows the sonic boom that would be cool

[@estpixelgaming4066]

Me trying to build a fast submarine... Scrapman breaking the soundbarrier under water

[@kantoraxg.2491]

Try to make a super fast hovercar or a waterplane that can carry the hovertank.

[@mkthemonke3663]

Scrap man:”this should make us propel sideways than upward” Submarine:YOU SHALL NOT PASS

[@TheMexOff]

Some tips for next underwater builds in Trailmakers: 1- Make sure the rear of the creation it's aerodynamic as much as the front. The game simulates an underwater effect whose name I don't know, and long story short if you have the rear aerodinamically unoptimized, the creation is going to go way slower than it could underwater. Try it and see, 100% confirmed. 2- For the explosion I believe that tha game considers the nearest and strongest surface around you, in that case the bottom of the sea, and bounces you back in the opposite direction that is in fact upwards. It would be interesting to see what happens if you try the same thing from in between the bottom of the sea, and the sea level. Nice video btw, It's been 2 weeks I'm the f*****g quarantine, thank you for keeping me company! Can't wait for the next multiplayer ep. Have fun Scrapman :D

[@patricksims6769]

Holy mother of Trailmakers, man. Did you do the math or something? My nuclear obsessed brother can't do that (Ask google how Nuclear Reactors work. My brother knows how)

[@TheMexOff]

@@patricksims6769 I know it because someone said it on the discord a long time ago. The aerodynamic thing, not the nuclear one lol.

[@packediceisthebestminecraf9007]

The cannons probably give upwards momentum to make explosions on land look better, but if you have too many it gives you a lot of sp33d.

[@gajspalt]

This idea reminds me of a concept by Jacque Fresco, where he designed a similar high velocity submarine that acted like a train, ferrying passengers through the oceans.

[@LolLol-yd5rm]

Break the sonic boom while driving in a large hamster wheel

[@jacobloretdemola9269]

Thats too easy, he should break the sound barrier while going at the speed pf light as a challenge

[@stickmoviemaker354]

Scrapman, try building a gun that shoots bullets that breaks the sound barrier.

[@prefonix-s6213]

when you reach under 30 seconds yyyyyyeeeeesssssssssss

[@wo2wz_]

Just depends on video quality for me who cares about time

[@rjmcclellan8847]

me: hes so hungry for speed scrapman: send NOS

[@lukekalisz1817]

Make a creation that spawns a concrete barrier in some kind of hand and holds it in the air. When the concrete barrier gets "glued" in place, the creation that climbs up and does it again to ascend in to the air.

[@quentinsandy952]

I feel like I watched this before, I remember a lot of this.

[@quentinsandy952]

Just me?

[@josephinelauren4608]

No, me too

[@russianraccoon7401]

Deja vu

[@Ethan-fj2cn]

Deja vu

[@vibecat6651]

Deja vu I’ve been to space before

[@PhantomRattlebones]

Imagine the waves formed from this

[@adamthames6984]

Because the impulse from the cannons occurred entirely at the launch time, the water and the air could only act to slow the cockpit down. Despite having lower drag in the air transitioning from water to air would still slow the vehicle down because the net force is all losses at that point. It is therefore only logical that scrapman broke the sound barrier under the water first and then transitioned to air at that speed.

[@thebrothersgrimm3130]

Thank you so much!!! I have been waiting for this vid.

[@2bplayerrytwo38]

16:13 sadly you did it after you left the water i watched it in slow motion but im not sure if your able to ahieve it when the water is higher

[@josephinelauren4608]

Also watched it in slow motion and it looked like the sound came first under the water but then there is the cone after it left the water

[@wintermichelsen1718]

well the game lagged when that happened and the animation takes time to start up anyway so if we're just talking about getting up to the speed before he's out of the water then the answer is yes he did break the sound barrier before he left the water because the acceleration only happened in the explosion which he had left before he came out of the water. After that he was slowing down from drag so in order for him to get the animation his speed must have been higher than the sound barrier before he left the water

[@calelsun]

I think with the cannon creation what happened was when you triggered them and sent your seat flying was that the superfast forward rotation of the cockpit almost kind if paddled it's way upward or maybe it instantly bounced off the seafloor and straight up. Another possibility Is that regardless of the direction of the cannons they were so close to the ground that the force reverberated off the ground more intensely than bricks you built over the cannons that it propelled you upwards.

[@humanhuman5024]

so the canon idea at the end of the video actually works under water you see that once the creation blows up the speed decreases hevely from there since the acceleration to a sonic boom is instant and nothing else propels it you have to break the sound barrier under water for the game to show you broke the sound barrier.

[@PyroYeet]

trying to break the sound barrier in real water would be super hard, with an actual manned craft, it is was denser, you move slower, but sound moves way faster

[@predur4136]

The istant i see the tumbnail i was writing that you must go over 5000 km/h underwater to break sound barrier... So i starterd to see tge video and now i can see that tecnically you dont break it... BUT I STILL LOVE THIS!!!

[@dark-5825]

I got two more ideas for break7ng the sound barrier: Electromagnets and throwing (this one might be impossible)

[@SirNobleIZH]

Me: did you break the sound barrier underwater? Scrapman: Well yes, but actually no

[@seven9766]

To add a bit of engineering knowledge: The problem with drag vs power is as follows: Drag is a force slowing you down, proportional to the square of your speed and a few more factors that depend on the environment, size of the vehicle and shape of the vehicle. Now, if your power delivery itself doesn't get diminishing returns like in real life, you can just add more power while keeping area and drag coefficient virtually the same, then speed is proportional to the square root of power. That means, in order to double your speed you have to quadruple your power output, which explains why you didn't see much speed increase past 500 complexity compared to before.

[@insane8103]

Challenge : no thrusters, no engines you can ony use a seat and skis to break the sound barrier.

[@suryamonsic6866]

"Some men just want to watch the world burn."

[@CalebKellerm]

@@suryamonsic6866 ikr I think its impossible

[@Bl00dKiller100]

Actually the sound barrier underwater varies depending on temperature (4.5meter per each 1ºC) and psu (1.3 per each 1 psu). Since the "normal" temperature of water is around 20-25ºC, its a roanded plus 112,5 Mps. Disregarding PSU obviously, its just too hard to calculate, and we cant determinate the psu or ºC of the in game water. Just sharing some knowladge :D Greats vids mate! Keep up the good work!

[@shaheermughal5386]

the funny thing is, is that with the new power couplings, the only thing you need to do to break the sound barrier is to put the power couplings in the water

[@lightdeck8357]

I'm pretty sure you're breaking the sound barrier under water because the sonic boom sound effect occurs before you break through the surface of the water.

[@Yesenn]

5:21 This is literially "Woah, this is worthless" "It's less than worthless, my boy!"

[@im_r0by]

Scrap Man:"Let's see if this is getting better" Me: The lag is getting worse.

[@EnderCraft-fd2ip]

The cannon fire sounded like the firework that explodes the crackles

[@coll8ctor]

Years ago I read something about an experimental submarine which in theory could go nearly the speed of sound under water. The Article motioned that the sub achieves this by creating an air bubble around it. No clue if it's true but it sound intriguing!

[@louishendryckx2676]

Scrapman: Launches itself out of the water wit a bunch of canons KZbin: I think you’re verry excited to see an ad rightnow Me: 🤬!!!!!

[@RobotBoyTRB]

This is me at the start of the video! I’ve been waiting for this episode!

[@turbocrash9373]

Scrapman sonic boom on two wheels / motorcycle! Btw awesome video like always

[@01anims57]

I've been waiting for this for ages.First he did air,then land, and now water ELEMENTS!!!!!!!!!!!!!!!!

[@goncalorodrigues6469]

Multiplayer monday suggestion: no back wheels challenge Rules: you can't use back wheels; butt you can use any other way to move your back part Exemple: put upwards trusters to make it hover

[@beaconblaster33]

Scrapman has decided he would leave the back section dragging as like in one wheel race

[@jaredbridger8281]

rear wheels ?

[@jacobkrout1627]

@@jaredbridger8281 but, but, but no

[@kruth6663]

Telling the water sound speed by memory is impressive bro

[@Madflag]

Thank you ScrapMan for thinking of this idea. I have been trying to comment this on all of your videos but I was not consistent.

[@byronw.johnson4426]

Hypothetically it's possible. Vaporizing the water in front of a projectile, imagining a chemical reaction perhaps with a momentary vacuum can provide less resistance for the object behind it as it travels behind the reaction. Electricity, one possibility. For illustration, det cord between two points underwater puts the imagination to the focus figuring out how to propel an object within the route of the reaction of the detective cord underwater. Thinking of aerospace research, and military sources of inspiration, minimally a computer similation is possible - this could involve lesser sophisticated computer simulation software, you could source data on phosphorous and vacuum experiments to create one heck of a computer simulation just getting started and go from there building on what is most plausible.

[@FlipTsunami]

So, the explosion caused by the cannons gives mass amounts of upwards thrust on the thrusters, now you may be thinking "why is downwards thrust in this equation", well, there is. You see, the thrust pushing down on the thrusters brings it down, but it can't go down because of the floor as if it did it would disintegrate, thus the downwards thrust becomes recoil thrust, and creating more upwards thrust, launching it out of the water but the breach was so fast that the sound was going the same speed by being emitted by the moving object, so it went faster than the speed of sound, but it was sound, thus creating a sonic boom temporarily removing sound from the area. I am a kid using my dads' google account so, if this is wrong please don't be a jerk about it.

[@FlipTsunami]

oh also I just saw the part where he put it upside down AFTER commenting and I just want you to know, I meant when he put it sideways, not upside down

[@thewrens2888]

That same thing where you lagged and whent some where you don’t know lol😂😂😂

[@user-py8vm5xx1s]

I have seen no one break the sound barrier underwater RCE: Am i a joke to you?

[@ZirnithTirngate135]

dude those explosions are like little nukes they sound sooo coool i love it lol

[@mr.cogwheel]

The cannons exploding around 17:00 sounded like a nuke going off.

[@dragonduck24]

Try going under the aircraft carrier with the cannon setup and if you break the sound barrier then you know you can do it underwater because you cant go in the air.

[@stanislavspacek2270]

I think that the cannons launch you upwards, because of the way explosions work in Trailmakers. When something explodes near you, regardless of the direction that explosion came from, it launches you up a little. So the game mechanic works and actually doesn't look unnatural or nonsensical, until you explode something a lot more than the game is built for.

[@sonicsepticeye4570]

Scrapman I challenge you to create mechagodzilla In trailmakers, day 114.

[@rijckknapdeballon4525]

I support u

[@sonicsepticeye4570]

Thanks @@rijckknapdeballon4525

[@futureknight372]

I support you too.

[@sonicsepticeye4570]

Thanks @@futureknight372

[@nathanlagman9142]

I support you

[@matthewhoffman9242]

My guess is it was still connected together but the game glitching the vehicle apart was making it think the craft was smaller but somehow also thinking the craft was still together gave all the combined thrust to you

[@singgihpurnomo2110]

Scrapman: did we break the sound barrier before or after leaving the water? ME: BOTH

[@Qwert26]

If Trailmakers had *Supercavitation* , he would have achieved that. It's what happens when you move fast enough through a liquid to cause the forming on an "air bubble" around the moving object and drastically reducing its friction. Propellers would no longer work in that bubble, but rockets would. You can look it up on Wikipedia for more details.

[@0xirakli]

Every sound barrier video after 5 minutes: lets just add more thrust. o god so fasttt brrrrrrr.

[@GN69420]

Scrapmans philology: a lot of propulsion and very good areodynamics

[@danielgrayson5947]

I have very base heavy headphones and the cannons sound awesome

[@drawinggenius7297]

Scrap man the space seat wants to go up

[@Always_Sulkie]

Try and make the sonic boom with a catapult glider

[@bertpetersson5940]

Scrapman: I don’t think we’re gonna go up to 884 (7:25) [Two seconds later] Goes up to 884

[@ivanettlin2769]

We will all regret this but you should make a "Sonic boom car thingy" powered only by propellers.

[@hoimanoisparkchan7946]

I’m getting trail makers soon because I watch you and kan gaming so thank you

[@Greeds_Haven]

Trailmakers is the best

[@shcadeyt6722]

16:03 that felt so Kerbal Space Program

[@TheGuyThatsNotFunny]

All hail Jeb and his Army of Missiles

[@shcadeyt6722]

All hail Jeb

[@antonygunstone1434]

1 2 freddy's coming for you.. love the jumper freddy. And love the videos. Keep up the good work

[@c-dog426]

I have a hunch that when the cannons explode the force is applied off of the ground. So if the cannons are off the ground it might work... maybe

[@soulreaper1981]

The paddel don't need water flowing over them to work. You just didn't have enough lift to pul up from the ground.

[@mikehorrocks2909]

I think the problem with your second design was the spaceship cockpit. If you had used the sphere, you might have achieved your goal.

[@torcanotheminecraftian3949]

Can confirm you did break the sound barrier out of the water

[@Meowstick]

You know that moment when break the wrong sound barrier underwater while Tokyo drifting

[@glitchederror6309]

2:40 Scrap man: under water land vehicle Me: Rover

[@HoodedStatue]

Propellers made of wedge or wing peices attached at a cervo ?

[@steeljawX]

Have you tried swinging into the sound barrier? Like a carnival ride from hell or what training air force pilots and astronauts might call a Tuesday. Basically rather than a straight line, just a general acceleration that breaks the sound barrier.

[@carterthiessen3144]

scrap man, you should make a submarine that can jump the island maybe use wings.

[@adamhill2472]

A wheel powered cannon that launches a seat at the speed of sound

[@The_Burber]

Make an all multi purpose vehicle that can break the sound barrier in as many ways possible

[@keltoronm2994]

Here's you a challenge see what the smallest engine powered land based vehicle you can make that breaks the sound barrier

[@lavender_heart5263]

16:35 OMG THAT SCARED THE CRAP OUT OF ME XD

[@ChipsDaCat]

Happy birthday to this video

[@barrybend7189]

Fun fact the speed of sound is slower in water than in air.

[@scottowens398]

Fun fact: The speed of sound in water is four times faster than its speed in air.

[@bimmergirl335]

The speed of sound is actually much faster in water then air. You'd need to go about 5300km/h to break the sound barrier in water.

[@jamesboneham6837]

Cool fact!

[@Azi_OS]

Now, Break the sound barrier using magnets

[@coolfoil2836]

The only speed you would be gaining would be from the cannons and breaking through the water wouldn’t technically make you go faster so the sonic boom did start in the water

[@karstenfischer27]

I got a Trailmakers ad while watching this

[@Helperbot-2000]

the sub at max speed: "how do you solid?"

[@zbigniewsztanga1070]

ScrapMan really should check out Stormworks.

[@toolng1798]

1500 m/s in saltwater and 343 m/s in air. the more solid your medium is, the faster sound travels because it 'pushes' agains the substance. It's like when you had a 1 light year long stick and you push on 1 end of the stick. The time needed for the other end of the stick to move would be nearing light speed. Let's say that push is sound.. That would mean that the speed of sound nears light speed (300.000m/s) in a solid.

[@VeryPersoon]

Break the sound barrier via catapult XD

[@pi5974]

Him dragging on the ground triggered me so much

[@uniixxofficial]

I have a suggestion, try using a spinning force like a wheel and engine or servo to propulse you through the air in a circle. I bet that will be a challenge to achieve... Or you could just try to achieve doing air, land and water all together at the same time.

[@djcarrotking]

You can try making a vehicle that can break the sound barrier from the launch of the catapult OR make a centrifuge that speeds up something to break the sound barrier.

[@ryanschmitz1897]

It definitely broke the sound barrier after it left the water.

[@typicalkid3924]

thank u for making my speakers artifact scrapman with that stupid cannon experiment lol

[@codybonds230]

I believe the reason you kept tilting and kind of spinning out is because on the bottom of the line of propellers, you only had 1, if you had made the 2 wide section the bottom you might have had more stability

[@alexanderkrauss6266]

I got a ridiculous idea, how about a car with a single engine, no thrusters, breaking the sound barrier. Probably not possible but would be nice to see

[@mrnaris4852]

2:39 You (Scrapman) already did that ; -;

[@user-cp1ce5mu2v]

Scrapmans moustache is blessed