How Sonar Works (Submarine Shadow Zone) - Smarter Every Day 249

Ғылым және технология

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This is the document you want to read:
fas.org/man/dod-101/navy/docs...
en.wikipedia.org/wiki/Sonar
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Пікірлер: 8 300

  • @smartereveryday
    @smartereveryday3 жыл бұрын

    This was an incredibly challenging video to make. The challenge came with getting the Navy to agree to the interview in the first place, then successfully navigating the interview without it being shut down. In the end, everyone was super professional and it was a really fun topic to learn about! I hope you enjoy, and thank you very much for considering becoming a Patron at (www.patreon.com/smartereveryday)!

  • @sakthitharan632

    @sakthitharan632

    3 жыл бұрын

    hi there

  • @MichaelSoe

    @MichaelSoe

    3 жыл бұрын

    Those people are such a great sports. Really admire them.

  • @michaelbuchwald8900

    @michaelbuchwald8900

    3 жыл бұрын

    Do you know how many more videos in this series there will be?

  • @pdsng69

    @pdsng69

    3 жыл бұрын

    Sup

  • @jamescanjuggle

    @jamescanjuggle

    3 жыл бұрын

    I can imagine. These types of videos are always being combed for info. Same with most media😂

  • @tallzxdriver
    @tallzxdriver3 жыл бұрын

    "No its not, I can show you the manual where its declassified." The sign of a professional that takes their job seriously. Good for him and the guy supervising him. If a supervisor is willing to be challenged without taking it personally everyone achieves more.

  • @JRSLover411

    @JRSLover411

    3 жыл бұрын

    Absolutely correct. I'm not on their level but I love it when my soldiers are able to tell me I'm wrong. It doesn't hurt me, it informs me and tells me that they're trying to be better than me which keeps me on my toes.

  • @Rabijeel

    @Rabijeel

    3 жыл бұрын

    There is Stuff - fairly common everyday Stuff, not this "Cold War-Spy-Stuff" rather than f. E. the Time Plan for the Mess Hall - that is classified. And, there is also Stuff, you are not even allowed to answer in any Way - so also not denying it. It is often People say something Stupid just to avoid any further Questions and even "keeping silent" would be too much of an indicator. Knowing this, mainly all you can find on YT and such is outdated (WW1-Trechtactics), common knowledge ("THAT WAY ROUND you have to hold the Rifle. THAT WAY!") or common Sense ("All the Guys around you wear blue. Your Arm you see on Screen seems to wear Blue. So guess what you gotta do with the Red ones and what not to do with the blue ones?"). In that case, the Conversation went pretty fast into "How to find out and seperate Contacts" - which is highly classified - and so the Guy showed his CO "'s all right, I know how to handle this" and just went over to the Basics, away from the deep questions. Also, that Way he provided all Answers and everybody knew that any further Questions go into the "No-Go-Zone". I am more impressed of his Leadershipskills which I had not expected from this Guy.

  • @fender10g

    @fender10g

    3 жыл бұрын

    yes, 100%

  • @AFrenchman31

    @AFrenchman31

    3 жыл бұрын

    Please go and tell that to my boss

  • @davidmartensson273

    @davidmartensson273

    3 жыл бұрын

    @@JRSLover411 This is valid in any boss role, a good boss can handle being challenged and you want employees that are as good or better in they specialty, your job is to get them to be their best, not to best them :)

  • @jake9705
    @jake97053 жыл бұрын

    "Hi! Welcome to Smarter Everyd..." "That's a no-go."

  • @Zypher77777

    @Zypher77777

    3 жыл бұрын

    "Too smart. Dumb it down, Destin."

  • @Teqnyq

    @Teqnyq

    3 жыл бұрын

    @@Zypher77777 we want it at kindergarten level 🤣

  • @jasperooms9210

    @jasperooms9210

    3 жыл бұрын

    "Nice" The guy just said nice in the most meme-able way ever.

  • @FutureAIDev2015

    @FutureAIDev2015

    14 күн бұрын

    ​@@jasperooms9210"Noice" 😂

  • @Harry101UK
    @Harry101UK2 жыл бұрын

    Super interesting! I can't believe they actually [redacted]

  • @Salaci

    @Salaci

    2 жыл бұрын

    @@funkmonsterjones4753 Great info!

  • @ParadigmUnkn0wn

    @ParadigmUnkn0wn

    2 жыл бұрын

    @@funkmonsterjones4753 it's more effective at recruiting or getting kids interested in science/engineering/math which is ultimately Destin's goal. This isn't much of a show of force video. They use videos of missile launch tests and war games for stuff like that, not simple explanations of stuff that literally every sea-faring nation on Earth has known for decades.

  • @tinchote

    @tinchote

    2 жыл бұрын

    @@funkmonsterjones4753 No one who is even midly interested in military power would be surprised by anything that is said/shown in this video. The USA has nuclear submarines in the Artic? Who would have thought about it, right?

  • @robertbelilovsky5197

    @robertbelilovsky5197

    2 жыл бұрын

    @@tinchote It's the fact that this stuff is for civilian consumption. The military is usually twenty years ahead of whatever is declassified, so this video sets the bar. If Iran or NK are 10 years ahead of this, they can estimate that they are 10 years behind us. It's also scary for them to know how many American civilians actively educate themselves about military hardware and tactics, and that those people form communities who share intelligence with each other. Propagation of information is one of our strong suits. Especially among teenagers. That suggests a future where young Americans are more ready for war than our adversaries. All of these ideas add up to a great deterrent. Funk is right. Dustin himself realized his video on the Future of Warfare was a weapon in the cyber domain, just one of the domains of modern wars, and it's the one the military needs civilian help to operate in.

  • @youandiryan

    @youandiryan

    2 жыл бұрын

    Hahahahahahahah

  • @ybnnoopy237
    @ybnnoopy2372 жыл бұрын

    destin in such an underrated interviewer. the amount of stress there is in such a interview in which a lot of the questions he’s asking can’t be answered without leaking classified information is amazing and the way he handles himself and asks all these great questions in such a situation is even more amazing. great job man.

  • @a9fc

    @a9fc

    2 жыл бұрын

    And he's very good at asking technical questions in a way that's easy to understand

  • @Glee73

    @Glee73

    2 жыл бұрын

    also, if i remember correctly, he has worked on military projects which are definitely classified. so he understands the background behind these things.

  • @DuckiestBoat959

    @DuckiestBoat959

    Жыл бұрын

    Pretty sure they pre-briefed him on what he could and couldn’t talk about. I don’t think they would have let a KZreadr with a camera aboard an active nuclear submarine without laying down some ground rules before he showed up. He only makes note of it so the audience can keep up.

  • @danmyers9372

    @danmyers9372

    Жыл бұрын

    Destin possesses a natural (I presume) gift/skill of making those around him relax. And when we relax we can tend to let down our guard.

  • @timn4481

    @timn4481

    Жыл бұрын

    nah. completely over stated. everything destin asked is public knowledge. the only things clasified would be actual boat capability. all the concepts are the same. its the detail that the boat can get thats class.

  • @mats6565
    @mats65653 жыл бұрын

    I love how he's like "no no, this is in this and so document, its declassified. I can get the manual if you want" You can tell how much he loves his job and loves to talk about it :)

  • @ronniebasak96

    @ronniebasak96

    3 жыл бұрын

    And is not allowed to :(

  • @mats6565

    @mats6565

    3 жыл бұрын

    I knoow :/

  • @scttydsntknw

    @scttydsntknw

    3 жыл бұрын

    I am a Navy vet and I will tell you one thing that is true about every sailor, we love proving our superiors wrong. I used to walk around with multiple policies in my pocket because there are "old" policies that higher ups still think are enforced and they have been changed or they simply don't know about. for example: I was a sailor who was sent to Iraq to help support Army operations, we wore Army uniforms, Army uniforms have some different standards for wear than Navy uniforms. Instead of issuing a whole new set of regulations for the uniforms the Navy simply issued a policy to basically state "The Navy members who wear Army uniforms will follow the Army rules for wearing said uniforms". My favorite was for backpacks, in the Navy the backpack had to be black or dark blue and could only be worn slung over one shoulder or carried. You could not wear a laptop bag slung over a shoulder or across the chest it had to be carried. The Army on the other hand didn't care how you wore the backpack as long as it was black and left your right hand free (for saluting) and laptop bags were authorized to be worn accordingly and had to be black. When I got back from Iraq I still had to wear my Army ACU's because they told us to leave all our other uniforms at home. I was waiting to transfer to my next command and the amount of times I had to whip out the regs because some Chief or Officer would stop to scold me for wearing my laptop bag was unreal. The satisfaction I got watching many a blood vessel bulge in some chiefs foreheads was immeasurable though. most were cool and were like "oh cool, lemme write this down so I can tell the other chiefs"

  • @PjotrStroganov

    @PjotrStroganov

    3 жыл бұрын

    scttydsntknw and this is why the comment section over here rules. Thanks for that cool anecdote.

  • @TheMasaoL

    @TheMasaoL

    3 жыл бұрын

    @@scttydsntknw Right hand free just for salutes or free also for your service weapon?

  • @PlasmaChannel
    @PlasmaChannel3 жыл бұрын

    "Partially right, but mostly wrong" -perhaps the most honest response ever. Haha. Great video Destin!

  • @romanlegion5837

    @romanlegion5837

    3 жыл бұрын

    The friendly version of “I’d tell you but I’d have to kill you” lol

  • @bdhdbhdhdjj4861

    @bdhdbhdhdjj4861

    3 жыл бұрын

    GHTVFUEJHXGHFHEFUFEDTDGDUFDKRGEIUTDIEFJNCGU3J,UEFNIE

  • @fabian9505

    @fabian9505

    3 жыл бұрын

    Proof?

  • @wobblysauce

    @wobblysauce

    3 жыл бұрын

    The right result but the wrong calculations.

  • @jamesstack7237

    @jamesstack7237

    3 жыл бұрын

    @@wobblysauce Task failed successfully.

  • @diegodiaz3341
    @diegodiaz3341 Жыл бұрын

    That dude reaaaally loves his job, Exhibit #1: Glimpses of nerdy enthusiasm being shut down by his professionalism and responsibility. Exhibit #2: Exact de-classified manual to continue the conversation - "I can go get it right now!" LMAO, this also shows he's under good leadership, in the sense that he was willing to challenge his supervisor. The constant tension in the room shows this was the real deal, good content, earned a sub.

  • @ultrasuperkiller

    @ultrasuperkiller

    Ай бұрын

    ”Earned a sub” Pun intended?

  • @youriurss
    @youriurss2 жыл бұрын

    as a sonar op myself, you did an amazing job at explaining something very complicated in a simple way, wait until you learn about passive narrowband and doppler effect!

  • @foobarmaximus3506

    @foobarmaximus3506

    Жыл бұрын

    He already knows that stuff. They just couldn't talk about it here.

  • @spjr99

    @spjr99

    Жыл бұрын

    i love doppler effect. whenever i experience it I just perk up and I'm like "there's physics in action" Ambulances and music turning eerie and slow are my favorites

  • @phillyphakename1255

    @phillyphakename1255

    Жыл бұрын

    ​@@foobarmaximus3506 we all already know about the Doppler effect, we just didn't think about it and how it is used in combination with all the confounding factors like lensing, multipath, etc. Simple radar/sonar is simple. Send a ping wait for response for ranging, listen using a phased array antenna for direction. But once you add in one or two or five confounding physics phenomena, rotating reference frames, the Doppler and lensing, etc, this stuff gets real hard to visualize real quick, and you need some signal processing to help you out.

  • @sirtango1

    @sirtango1

    Жыл бұрын

    I was hoping they would get into the towed arrays and other things related to that subject. But I’m sure not much of that would make it into the video. I’m surprised they let that much on passive sonar make it into the video. Everyone thinks about pinging sonar when they hear the term sonar. Not sure if the SOSUS will be able to get much attention in this series.

  • @MattH-wg7ou

    @MattH-wg7ou

    Жыл бұрын

    Is it ALL sound based or are there electromagnetic (I guess it would be radar) options too? Obviously under water the frequency bands used would need to be different, but is there any EM based stuff like that on subs?

  • @ticktology
    @ticktology3 жыл бұрын

    I’m an electrical engineer and I used to work on the Virginia & Los Angeles class submarines to test for electromagnetic interference. I worked in the radio room, the electronic surveillance room, and the control room testing EMI levels on all types of systems on the subs. I got to see how the sonar worked, while sitting alongside the ship’s crew. Being in the control room was INSANE! I even went on sea trials with these guys, ate & slept with them for a whole week. It is definitely an experience that I’ll remember forever. Talking with the crew members about their lives and getting to know them like everyday people was an even better experience. Thanks for sharing this Destin.

  • @EisenFeuer

    @EisenFeuer

    3 жыл бұрын

    Trying to imagine the shielding on this stuff when signal loss is EVERYTHING

  • @ticktology

    @ticktology

    3 жыл бұрын

    @@andrewmarthie5062 lol it’s “no-go” for a reason, especially on the internet, which could risk these guys lives. Not trying to get the DON on my case 👀

  • @ticktology

    @ticktology

    3 жыл бұрын

    @@EisenFeuer down to the connectors, cable spacing from each other, and all different types of EMI cable shielding.

  • @EisenFeuer

    @EisenFeuer

    3 жыл бұрын

    @@ticktology Waving a little buzzy magic wand in and around every corner?

  • @Hebdomad7

    @Hebdomad7

    3 жыл бұрын

    You'll be a fan of Jive Turkey or Sub Brief then

  • @emosewasikcin
    @emosewasikcin3 жыл бұрын

    "so what _is_ a submarine?" "i'm afraid thats classified"

  • @spoony49

    @spoony49

    3 жыл бұрын

    It is was it is

  • @hedgehog3180

    @hedgehog3180

    3 жыл бұрын

    There's a secret team of linguists working on that in area 51, they're also trying to figure out what the V in CVN stands for.

  • @adityamathur6938

    @adityamathur6938

    3 жыл бұрын

    @@hedgehog3180 Cute Viking Nudity

  • @cryptearth

    @cryptearth

    3 жыл бұрын

    well - that's an easy one - submarine is just some fancy new english term the Beatles came up with in the late 60s to not have it mistaken for a german u-boat ... aw - sorry - I know that's not as funny as yours - but hey, at least I gave it a try ^.^

  • @joseywales3789

    @joseywales3789

    3 жыл бұрын

    @NICK IS AWESOME, best ask John Phillip Holland...... that guy described it as a ship that sinks.... but more importantly, re-floats! Interesting Guy ....

  • @neuro8483
    @neuro84832 жыл бұрын

    "In terms of understanding, how am I doing though?" "you're pretty good" "I'm like at kindergarten though?" "That's all we want you to know." that smirk at the end, I lol'd

  • @inigma_ITC

    @inigma_ITC

    2 жыл бұрын

    ya, get a smart guy in a sub, you gotta make sure he's got clearance and trust first else such a guy can figure almost anything out. :P

  • @1968jafo1
    @1968jafo1 Жыл бұрын

    Garrett is one stone cold professional and I'm glad we have many like him in our forces

  • @thomaschexmix643

    @thomaschexmix643

    7 ай бұрын

    He could sell out to the Russians if they offer enough poppeds

  • @galleygrahambell8464
    @galleygrahambell84643 жыл бұрын

    Inside the submarine: "That's classified, I can't talk about it " Outside the submarine: THERE IS A SHADOW ZONE!!!

  • @chrisgould101

    @chrisgould101

    3 жыл бұрын

    "I live in the shadow zone"- Batman

  • @ekksoku

    @ekksoku

    3 жыл бұрын

    @@chrisgould101 "Ah, you think the shadow zone is your ally? You merely adopted the shadow zone. I was born in it, moulded by it" - Bane

  • @themaconeau

    @themaconeau

    3 жыл бұрын

    Hello darkness, my old friend ...

  • @ominith1

    @ominith1

    3 жыл бұрын

    i mean sure it's funny, but literally the whole video was ok'd by the navy before he posted it

  • @bjl1000

    @bjl1000

    3 жыл бұрын

    Crazy Ivan

  • @Excaliber158
    @Excaliber1583 жыл бұрын

    The best part was how disinterested he seemed until it was obvious you were understanding and genuinely interested in what he was saying. He opened up, smiled more, and became very passionate as he spoke. I see this is so many engineers, and especially Destin in every video.

  • @danielmann6772

    @danielmann6772

    3 жыл бұрын

    An introverted life. Dull, bland and quiet... UNTIL you get them talking about their passion. We become animated, excited & completely different people. Want to see a reclusive person do a happy dance in public? Be like Destin in this video: listen, engage & deep dive in the subject matter.

  • @discretelycontinuous2059

    @discretelycontinuous2059

    3 жыл бұрын

    He's used to mainpy talking to people who don't have the familiarity with mathematics to easily pick up the concepts being explained

  • @Pkarchpray16

    @Pkarchpray16

    3 жыл бұрын

    This is about normal for bubbleheads, worked alongside them for awhile when i was in the Navy, weird guys but super smart. so smart they cant walk across the street unsupervised.

  • @ismalinkin

    @ismalinkin

    3 жыл бұрын

    we engineers are humans but God just built us different

  • @purplemossclump5505

    @purplemossclump5505

    3 жыл бұрын

    @@discretelycontinuous2059 This. I can't believe more people haven't figured this out yet.

  • @josephfetz1748
    @josephfetz17482 жыл бұрын

    I am a former sonarman on an Arleigh Burke class destroyer, and I must say that this is a very good video when it comes to explaining what I used to do in the Navy as an STG 2 Sonar Supervisor. Yes, lots of math and knowing the "signature" of every single ship and sub that exists (or at least those that we know of), plus all of the biologics and underwater topography (and oceanography). It does take a lot of mental aptitude to first identify the contact that you're hearing (you need to know the specific frequencies that every vessel emits into the water), and then you need to do the trig to actually figure out where it is in the water (i.e. time and space), and what direction it is moving (and at what relative velocity). And you must do this using only heard frequencies in the water, while also allowing for real-time changes on our part or theirs. We generally had 3-5 minutes to first identify the contact, and then another 5 minutes to determine where it is (and what speed/heading it was on). By the time that I left the Navy, the buttons on my calculator were worn entirely unreadable (and I bought it brand new when I checked aboard my ship). I did two deployments to the Gulf, plus an INSURV. My ship came in second for the Bloodhound Award after INSURV.

  • @margotrosendorn6371

    @margotrosendorn6371

    10 ай бұрын

    Here's a question for you: how much does having a discerning ear come in handy as opposed to math skills? Is it more important to pick up the subtleties in sounds or to be able to crunch through a bunch of raw data?

  • @jkirchh

    @jkirchh

    7 ай бұрын

    @@margotrosendorn6371I can’t speak for submarines, because I’ve never worked on one. On a destroyer however, you will rarely have to listen to the information you are receiving. The important parts of the data you need to process and identify will be in front of you on your monitor.

  • @curtriedel5036

    @curtriedel5036

    5 ай бұрын

    My fellow STGs and I got a chance to go check out combat systems and sonar on the Arleigh Burke and we were so dejected when we got back to our sonar suite on our frigate.

  • @curtriedel5036

    @curtriedel5036

    5 ай бұрын

    ​@@margotrosendorn6371It's all about data. You can't do it without the math. You have formulas and equations to apply to every frequency in hertz to again apply to various equipment, blade rates, types of propeller blades, number of blades, auxiliary equipment, speed, etc that would be impossible otherwise. You crunch the numbers and check your frequencies to determine exactly What type of contact you have. Actual "hearing" doesn't even come into it.

  • @andrewdean1229
    @andrewdean1229 Жыл бұрын

    This was so much fun to watch as a former Submarine Sonar Tech STS2/SS on the same class of boat I was twisting with the Chief as to how I would answer without tipping my hand. Knowing the answers gave it twice the entertainment value. Thanks for the video, I now have another great place to point friends that want to know what I did on the boat.

  • @ubernate860

    @ubernate860

    Жыл бұрын

    Cool. Thanks for serving with our Navy - Marine

  • @marcellsimon6742

    @marcellsimon6742

    Жыл бұрын

    Maybe you could provide some insight, then... why was there so much handwringing about revealing classified info, when it seemed that they were literally just explaining what sonar is and how it works? I mean this was mostly wave dynamics, surely this has long been taught in engineering courses, and at no point were they describing the capabilities of the vessel... so what gives?

  • @andrewdean1229

    @andrewdean1229

    Жыл бұрын

    @@marcellsimon6742 Quite simple, knowing the physics vs knowing how to process them are two completely different knowledge sets

  • @jaysnow701

    @jaysnow701

    9 ай бұрын

    ​@@andrewdean1229i also imagine it is difficult to figure out what will help a sub safely navigate water versus helping them find you.

  • @Shubham-fn3pj

    @Shubham-fn3pj

    8 ай бұрын

    @@andrewdean1229 man can u guys talk about the info with ur friends/family. it must be really difficult.

  • @yogi6917
    @yogi69173 жыл бұрын

    Chief said - "I can go get the manual if you want" Subtle but savage. Everyone who's been on a boat has lived that exact moment.

  • @consubandon

    @consubandon

    3 жыл бұрын

    For lower-ranking, non-lifer blueshirts (i.e. not chiefs!!!), that phrase is addressed to the high-ranking officer as, "OH, SIR! I will SO bet you! I will bet you MY REMAINING ENLISTMENT, RIGHT NOW! Promise me my DD-214 and I'll GO GET THE MANUAL!!!" Heard it sooooo many times. Don't bet against the guy who owns the gear!

  • @nickeaton8653

    @nickeaton8653

    3 жыл бұрын

    I also stopped watching this because it felt like getting that sonar checkout all over again

  • @Markevans36301

    @Markevans36301

    3 жыл бұрын

    Subtle but savage, wasn't that our motto?

  • @morgankwok5403

    @morgankwok5403

    3 жыл бұрын

    Props to chief. He could have just "we cannot talk about it" and Dustin could do nothing. He stood up just to tell Dustin (and us), not just himself

  • @parker9832

    @parker9832

    3 жыл бұрын

    @@morgankwok5403 Best comment in the thread, “Props to the Chief”

  • @Zappyguy111
    @Zappyguy1113 жыл бұрын

    "It's unclassified, it's in an unclassified manual, I'll run over and grab it for you right now." Man, this guy loves his work. Wish I had a job like that.

  • @brenj

    @brenj

    3 жыл бұрын

    When you're in the military, knowing everything about your job is a requirement.

  • @zakop999

    @zakop999

    3 жыл бұрын

    @@brenj Facts, also being knowledgeably and competent in your field is a great feeling.

  • @DaManBearPig

    @DaManBearPig

    3 жыл бұрын

    questionable, he's a submariner, they all hate their lives, they're just there to survive their deployment and see the sun again and maybe get some fresh air and some puss

  • @Zappyguy111

    @Zappyguy111

    3 жыл бұрын

    @@desolater010 It's in the 10 year plan.

  • @BryanTorok

    @BryanTorok

    3 жыл бұрын

    @@desolater010 Lots of folks, perhaps most, end up in the job they can get, the one that they perceive as attainable. I know where I'd like to be, but often I don't know how to get there from where I am. OR, I might know that I need 6 years of college (that I can't afford) while I have to work a job that pays enough to support my family. Often, the course we are on is set by decisions we made years ago when we didn't understand all the ramifications or couldn't see the larger world. Sometimes those decisions were made for us by our parents.

  • @spencerquimby4726
    @spencerquimby4726 Жыл бұрын

    One way you can potentially solve the multi-return issue is using what's called a band-pass filter. If you know what the object you are hunting is made of, you can anticipate the frequencies that will have the highest energy on return. Steel will return different dominant frequencies than say ice or mud. You can frequency filter your return data to give you the true target.

  • @MattH-wg7ou

    @MattH-wg7ou

    Жыл бұрын

    I imagine if you have a passive cue you can at least filter out the active returns that arent in a similar azimuth/elevation as as the passive cue. But still, the passive cue has it's own multipath problems. Its like, if you know where it is, you know where to look, but if you know where it is you dont need to look. Hmm. Im sure there are fancy computers that take all these things into account and fuse the data from multiple sensors and narrow down the error possibilities automatically. Neat stuff.

  • @spencerquimby4726

    @spencerquimby4726

    Жыл бұрын

    @@MattH-wg7ou *ONI would like to know your location*

  • @MattH-wg7ou

    @MattH-wg7ou

    Жыл бұрын

    @@spencerquimby4726 seriously though if I should delete that I will. Im not in the Navy and not read into any Navy programs. Just asking questions that came to mind.

  • @spencerquimby4726

    @spencerquimby4726

    Жыл бұрын

    @Matt H lol just a joke man haha. I work with commercial grade sonar pretty regularly.

  • @markgray1089

    @markgray1089

    Жыл бұрын

    A lot of these problems can be overcome by frequency agile sonar.

  • @wheatpuff
    @wheatpuff Жыл бұрын

    I like chief's deadpan response to XO where he's like " I can go get it if you want..." haha. The content you are able to deliver on this channel is really amazing.

  • @samdykhoff746
    @samdykhoff7463 жыл бұрын

    That "unwrapping" of the polar coordinate graph was an absolutely ingenious way to get people onboard who may have never been exposed to polar coordinates before. I absolutely love this channels educational animations. Destin is just one of those people who could explain any topic to you in a way you can understand and feel like you've learned something, and the constant high quality visuals just make literally anything the man talks about interesting.

  • @Soken50

    @Soken50

    3 жыл бұрын

    Him and 3blue1brown are the two who always stun me with how both simple yet intricate the visual information is in their videos.

  • @-............................h

    @-............................h

    3 жыл бұрын

    I post coordinates for different burial grounds within my videos

  • @John-ed2wj

    @John-ed2wj

    3 жыл бұрын

    stuff agree, brilliant stiffI agree

  • @bexhillbiker

    @bexhillbiker

    3 жыл бұрын

    I think he makes it up as he goes along. Its the only thing that makes sense

  • @EisenFeuer

    @EisenFeuer

    3 жыл бұрын

    @@Soken50 an absolute honor being compared to 3blue1brown, Grant Sanderson is next level

  • @AstonishingStudios
    @AstonishingStudios3 жыл бұрын

    Jalapeno Popper guy is officially the best guy on board.

  • @x--.

    @x--.

    3 жыл бұрын

    Right. Knowledgeable and professional. Humility that you want in a guy who *must* get it right for everyone to come home alive.

  • @elmikeomysterio5496

    @elmikeomysterio5496

    3 жыл бұрын

    I ain't even that far, but I agree on principal.

  • @CaptainObv1ous

    @CaptainObv1ous

    3 жыл бұрын

    Facts lmao 😂!

  • @demonslayer5613

    @demonslayer5613

    3 жыл бұрын

    Thats chief to you shipmate

  • @americafuckyea2789

    @americafuckyea2789

    3 жыл бұрын

    Why are you jalapinhisbusiness?

  • @NukeFinity
    @NukeFinity Жыл бұрын

    It never ceases to amaze me how much effort, time, research and knowledge we put into killing each other.

  • @hughgautier3894
    @hughgautier38942 жыл бұрын

    When I was stationed on the USNS Guantanamo Bay, Cuba we used to drop a sonar down to 11000' giving us the different temperatures in the water. We had a sonar set on the bottom of the Caribbean that we could set to test ships' sonar operator on that particular piece of equipment for a period of 8 hours. In other words, no swapping out operators because they don't all work the same way. These tests went on for up to 3 days so we could test all sonar operators. Also, our shore-based operators would give bearing and range to a target in degrees, minutes, and seconds for a very accurate reading and the had to be within 5' of a target attached to the jackstaff on the bow of the ship (a DDE). There was one time when the ship had to turn so that it would not encroach into Cuban waters, as the target was disappearing I let CIC know I was losing the target but could see the light on the top of that jackstaff. I was told after the test was done the guys on the ship laughed at my response until the shore-based station told them that I was 1/2" off of the center of the target. That shut them up, and I said I could see the light again then read my reading and they were told I was dead on the target. Someone in CIC learned a fast lesson that day.

  • @foobarmaximus3506

    @foobarmaximus3506

    Жыл бұрын

    Start your own channel maybe? lol

  • @NoobPatel

    @NoobPatel

    Жыл бұрын

    You probably just leaked classified information 😬

  • @Colorblindginger
    @Colorblindginger3 жыл бұрын

    would love to see a compilation of the executive officer shutting down the conversation

  • @MrDileepkoppu

    @MrDileepkoppu

    3 жыл бұрын

    Would probably be a bunch of "that's a no go" at different camera angles. 😂

  • @Bishop1091

    @Bishop1091

    3 жыл бұрын

    Destin is smart. So there will be a few KZread vids about him getting cut off. The problems of asking smart questions

  • @AndrewMeyer

    @AndrewMeyer

    3 жыл бұрын

    Presumably those parts of the conversation would have been deleted from the recording during the review process.

  • @shadowstorm657

    @shadowstorm657

    3 жыл бұрын

    Same

  • @romoalex

    @romoalex

    3 жыл бұрын

    It would be boring

  • @cclsjhieber
    @cclsjhieber3 жыл бұрын

    If you’re not watching this with headphones, Destin has done the sound in stereo to match the bearing rate graphs

  • @teachertechnology1

    @teachertechnology1

    3 жыл бұрын

    Pluging them on right now!

  • @charlescoult

    @charlescoult

    3 жыл бұрын

    I felt like I was cheating when he tested us on the graphs

  • @remple1769

    @remple1769

    3 жыл бұрын

    Wow thats an awesome detail

  • @thelthrythquezada8397
    @thelthrythquezada8397 Жыл бұрын

    Telling you man, this is my FAVORITE series to watch at work before my shift starts.

  • @Eadric_The_Wild

    @Eadric_The_Wild

    Жыл бұрын

    Is your name really spelt with an ash like that? very cool if so. it's a shame we don't use æ anymore because it's a nice looking letter with a nice sound.

  • @burnmybread4985
    @burnmybread4985 Жыл бұрын

    Fascinating watching this as a sonar technician in the navy. Most of the things they discuss are the basics and I can infer the things the chief can’t talk about but it’s cool seeing a civilian trying to decipher and create a picture on how we operate.

  • @gabrielzeifman
    @gabrielzeifman3 жыл бұрын

    “Are you buffering right now?” Yup...

  • @TheTwitch616
    @TheTwitch6163 жыл бұрын

    I love how Garrett just started nerding out with Destin. Even pushing back on the executive officer about classified status to go into more detail with him

  • @tiladx

    @tiladx

    3 жыл бұрын

    That's one thing I loved about being in the Navy. The best officers were not afraid to admit when they were wrong, and encouraged the senior enlisted and other officers to firmly, but politely, challenge them, like how the Chief challenged the XO.

  • @406Steven

    @406Steven

    3 жыл бұрын

    I loved the "I'll show you the manual" part. Sounds like the type of stuff I say all of the time and people just call me an @$$. "No, really, just listen--I'm right."

  • @thelastone6255
    @thelastone6255 Жыл бұрын

    Man the sound and that yellow boat literally gave me goose bumps and had me looking around my house

  • @iwantmyvanback
    @iwantmyvanback5 ай бұрын

    The bearing rate graph was a mind bending realization for me. Especially when the sub started to rotate 360° and the surrounding craft were plotted around it. I now have an immense respect for these submariners.

  • @edydaou
    @edydaou3 жыл бұрын

    Is it just me or everyone wish to see Destin on the ISS one day.

  • @KX36

    @KX36

    3 жыл бұрын

    I fear his head might explode. Man gets excited!

  • @cosirpi2081

    @cosirpi2081

    3 жыл бұрын

    @@KX36 LMAO ikr

  • @professorsypher6174

    @professorsypher6174

    3 жыл бұрын

    Next thing you know he is getting heavily redacted for asking about asteroid prevention protocols. Lmao!

  • @SolarWebsite

    @SolarWebsite

    3 жыл бұрын

    This sub videos someties feel like some of the submariners wish he'd be on the ISS instead of asked them questions. They are friendly, but there is sure some unease when Destin asks questions, especially in this video.

  • @KangJangkrik

    @KangJangkrik

    3 жыл бұрын

    I wish NASA can bring him for free

  • @GareebScientist
    @GareebScientist3 жыл бұрын

    This Submarine series is beautiful ❤️

  • @GareebScientist

    @GareebScientist

    3 жыл бұрын

    Like really beautiful ❤️

  • @ashokiimc

    @ashokiimc

    3 жыл бұрын

    Hey Gareeb.

  • @cybergeek5476

    @cybergeek5476

    3 жыл бұрын

    Why did you name yourself gareeb?

  • @GareebScientist

    @GareebScientist

    3 жыл бұрын

    @@ashokiimc hello

  • @GareebScientist

    @GareebScientist

    3 жыл бұрын

    @@cybergeek5476 gyaan ki Gareebi

  • @LouT1501
    @LouT15012 жыл бұрын

    I found your videos in this series by accident and have thoroughly enjoyed them. Submarine service in the Navy is somewhat shrouded in secrecy and story. You helped bring to light the day to day life aboard one. I am impressed at how tight conditions are aboard the ship; it would take some getting used to. Thank you!

  • @ChrisDemchuk
    @ChrisDemchuk2 жыл бұрын

    This guy Garrett seems like a really cool guy. I can tell he really understands the importance, appreciates and is so enthusiastic about what he does.

  • @Texasbluesalley
    @Texasbluesalley3 жыл бұрын

    Folks, this is teaching at its finest. Amazing work.

  • @hd-notoriety3224

    @hd-notoriety3224

    3 жыл бұрын

    ikr

  • @JoshuaRennig

    @JoshuaRennig

    3 жыл бұрын

    agreed

  • @JoshuaRennig

    @JoshuaRennig

    3 жыл бұрын

    here's another reminder that you left this comment, it actually got a good amount of likes :)

  • @jflight1691
    @jflight16913 жыл бұрын

    I'm starting to get a better appreciation for how busy Destin was when he was on the submarine for 24 hours. Fire drills, pizza night, sonar diagrams, getting stuffed in a torpedo tube, and I can't wait for [REDACTED].

  • @psyche141

    @psyche141

    3 жыл бұрын

    Yeah, me too. I especially like the part where he discussed [REDACTED] and went on to ramble about [REDACTED] too!

  • @tolga1cool

    @tolga1cool

    3 жыл бұрын

    He was only on there for 24 hours?

  • @phillxor

    @phillxor

    3 жыл бұрын

    @@Methoverbitches no, I'm pretty sure it was 24hrs

  • @MerthanE

    @MerthanE

    3 жыл бұрын

    Actually he [DATA EXPUNGED]

  • @kilikus822

    @kilikus822

    3 жыл бұрын

    @@phillxor He says in another video that he's hot racking with either the CO or the XO. I don't know exactly how long but I'm pretty sure it was more than 24 hours.

  • @marcelinocastillo2871
    @marcelinocastillo2871 Жыл бұрын

    I just discovered this channel and I couldn’t stop watching video after video! As a mechanical engineer in Mexico I have had the opportunity of working in aerospace and automotive, but watching these series is one step way above and they are a really good learning tool for me as well really entertaining…love this channel! Greetings from Mexico!

  • @user-dr6vs7ot3q

    @user-dr6vs7ot3q

    8 күн бұрын

    Great to know that Mexicorn engineers getting their education from you tube..

  • @weakestkeebs1944
    @weakestkeebs19442 жыл бұрын

    Im sorry but seeing dustin having to dance around questions and all that makes this video so much more entertaining

  • @brockobama257
    @brockobama2573 жыл бұрын

    “I’m in Kindergarten” “That’s where we wanna keep ya” “I’m impressed how fast you got the bearing rate thing”

  • @SondreGrneng

    @SondreGrneng

    3 жыл бұрын

    Honestly, I'm kinda impressed by that too. I understood it when Destin explained it, but the fact that he got it from what little the guy told him is genuinely impressive. Though, I suppose he perhaps had an idea already and it just pushed it forefront in his mind.

  • @manp1039

    @manp1039

    3 жыл бұрын

    @@SondreGrneng i am supposing he had already researching the subject quite a bit before boarding the sub.

  • @user-mv2nn6rw2w

    @user-mv2nn6rw2w

    3 жыл бұрын

    It's... quite easy to get if you play fps video games, and have some basic knowledge in reading graphs.

  • @SondreGrneng

    @SondreGrneng

    3 жыл бұрын

    @@user-mv2nn6rw2w Not entirely sure how playing fps games would help but you do you.

  • @user-mv2nn6rw2w

    @user-mv2nn6rw2w

    3 жыл бұрын

    @@SondreGrneng Because nearly every fps game have bearing markers to help you keep track of where objectives are without you having to open minimaps? Have you played any?

  • @TheLoserface45
    @TheLoserface453 жыл бұрын

    Smarter Every Day is the only channel where I can learn about pecans with dad AND potentially dangerous military information in the same place and that’s the kind of content I need

  • @aligatorsandcrickets

    @aligatorsandcrickets

    3 жыл бұрын

    We all agree

  • @swrennie

    @swrennie

    3 жыл бұрын

    @@aligatorsandcrickets Thanks to you and my curiosity and ongoing quest for all available unprofitable information, I have discovered that alligators eat crickets. Thanks!

  • @TheStowAway594
    @TheStowAway5949 ай бұрын

    Such an amazing series, I can't believe the NAVY let him do that, and actually allowed him to share so much with all of us. Sometimes it's better and safer for most people not to know.

  • @TypicalDutchSaysHi

    @TypicalDutchSaysHi

    4 ай бұрын

    The stuff they allowed to be shared is public knowledge. We know, they know so to say. The stuff they don’t want to share didn’t make it onto this video. As was said on the video with the manual review “you can find this on Google”

  • @kiritotheabridgedgod4178

    @kiritotheabridgedgod4178

    4 ай бұрын

    To be fair, this sort of stuff also acts as a sort of psychological/cyber warfare as well.

  • @Catbat
    @Catbat Жыл бұрын

    Some of the most addictive series I’ve seen! Couldn’t get enough of it!!

  • @Willaev
    @Willaev3 жыл бұрын

    Destin: “So do you guys-“ XO: “That’s a no-go.”

  • @Sorent1993

    @Sorent1993

    3 жыл бұрын

    Destin: "so i went on Google and found this"

  • @Willaev

    @Willaev

    3 жыл бұрын

    @@Sorent1993 I remember when I was briefed on classifications they said “even if it’s unclassified and you can find it on Google, don’t tell them they can find it on Google.” Lol.

  • @melodyqueen6432

    @melodyqueen6432

    3 жыл бұрын

    Pretty sure that was "--monitor passive RADAR??"

  • @cincybeck

    @cincybeck

    3 жыл бұрын

    @@Willaev If it's unclassified, it's unclassified and can be released to individuals without a clearance. If it's classified even if you can find it online, you do not confirm that the information is correct or tell people where they can find it.

  • @consubandon

    @consubandon

    3 жыл бұрын

    @@melodyqueen6432 ...or one a few dozen other things we do on subs. Cheers.

  • @wesleyjamison4442
    @wesleyjamison44422 жыл бұрын

    This is really a good series. Here on St Croix USVI they use to have a navy tracking station, one of the things they done was pass navy vessels by and listen to all the mechanical system to see what may need to be scheduled for maintenance.

  • @nightmaresgate5020
    @nightmaresgate50202 жыл бұрын

    I love everything about this video series, many moons ago I was actually an anti-submarine warfare technician for the navy. I have a strange question for you though, where did you get the hydrophone sound effects you used in this video. I would love to use some of those in my haunted house.

  • @bobf4765

    @bobf4765

    2 жыл бұрын

    SS1/2 77-80 - You?

  • @Ratchet2022

    @Ratchet2022

    Жыл бұрын

    @@bobf4765 I am SSJ3!

  • @bobf4765

    @bobf4765

    Жыл бұрын

    @@Ratchet2022 I was in VP4 out of Barber's Pt, HI. What squadron & where? I was radar qual'd for CC flights, got me a free ride home!

  • @jack52530
    @jack525303 жыл бұрын

    You could actually see the dude's brain working, thinking "how can i say this in both simple terms and not give away state secrets" lol

  • @kimchi2780

    @kimchi2780

    3 жыл бұрын

    I worked for the government and used to have to do this to explain why I was working late or if someone asked me what I did.

  • @stephenbeck7222

    @stephenbeck7222

    3 жыл бұрын

    Like the DoD version of the startup tech guys Destin interviewed a couple years ago with the VR gloves.

  • @ericvacca551

    @ericvacca551

    3 жыл бұрын

    Seriously. The mental calculus Destin made this guy do was insane.

  • @deanwoodward8026

    @deanwoodward8026

    3 жыл бұрын

    1) Can I answer that? 2) Can I answer it in a way Destin (and his audience) will be able to understand it?

  • @rztrzt

    @rztrzt

    3 жыл бұрын

    The military classifies stuff that some civilians know way more about, military intelligence is an oxymoron.

  • @BoserPSN
    @BoserPSN3 жыл бұрын

    He’s actually a Soviet spy who built this whole channel for this one mission

  • @yahya9889

    @yahya9889

    3 жыл бұрын

    Lmaoo

  • @shruthisrikumar5907

    @shruthisrikumar5907

    3 жыл бұрын

    Nice joek

  • @ZaHandle

    @ZaHandle

    3 жыл бұрын

    Planned on 1990, executed in 2020-2021

  • @gvardiecky9507

    @gvardiecky9507

    3 жыл бұрын

    i mean, unpropable, but possible

  • @Music_Engineering

    @Music_Engineering

    3 жыл бұрын

    You could also just learn all this signal stuff from electrical engineering by focusing on signal processing :D

  • @gstev1
    @gstev12 жыл бұрын

    I thoroughly enjoyed the series, i am a retired from the Army and loved the nuances of living on a Sub. Thank you for the effort and the great questions. I enjoyed watching the sonar video and watching you skirt the classified line. very educational. I was cool to see the latitude that the Dept. of the Navy gave you for this series. I am a fan with a subscription.

  • @cpruns4501
    @cpruns45012 жыл бұрын

    This was amazing. I loved the idea of the matrix as you can totally see that before long you wouldn't even see "boats" you should just see lines on a graph and just know exactly what is happening around you. I love stuff like this. Really well done bud! Keep up the great work.

  • @decrobyron
    @decrobyron3 жыл бұрын

    Submariner 1. knows what he is doing 2. knows very well he even mentions the source material book name. (and knows classified or not) I call it he professionally nailed it.

  • @rustindudley3564

    @rustindudley3564

    3 жыл бұрын

    If you ever talk to anyone that has worked on a sub the level of knowledge retention is truly amazing. They can legit regurgitate pages and pages of procedures and documentation.

  • @flyerminer
    @flyerminer3 жыл бұрын

    This is one of those channels that makes the internet so valuable. Through Destin and his learning/teaching journey, he allows us to meet people and experience things that in no other way would the average person be able to do. Climbing aboard a US nuclear sub? Never thought I'd see the inside of one. Even more of a pleasure to meet the people on board vicariously. Thank you Destin for the work you do, it really is important.

  • @nerys71

    @nerys71

    3 жыл бұрын

    Hard contact. maximum signal minimum noise content!

  • @nk6197

    @nk6197

    3 жыл бұрын

    Same with a channel called The Great Big Story. It unfortunately ended this year.

  • @tadasandriekus1941

    @tadasandriekus1941

    3 жыл бұрын

    Thank you Destin!

  • @azulamagnificent7601
    @azulamagnificent76012 жыл бұрын

    the only channel where sponsor talk is not irritating and not a skip. It's always a good recommendation. Thanks.

  • @mercuriomercado7314
    @mercuriomercado73142 жыл бұрын

    Hey Destin, thank you very very much about these submarine series! It was extremely interesting for me to watch them and I also learned a lot. It'll be nice to see more on a similar topic. Thank you once again!

  • @GoldenBoy661
    @GoldenBoy6613 жыл бұрын

    I love the fact that the supervisor seemed to be completely drained just by listening and figuring out what can and cant be said

  • @litapd311

    @litapd311

    2 жыл бұрын

    he's doing his own "active listening"

  • @Torpedomtb

    @Torpedomtb

    2 жыл бұрын

    That guy was not a supervisor. He is an Officer and it is just a 2nd set of eyes to make sure it didnt go off into something that could expose classified info. Just worked as a backup.

  • @fukkitful

    @fukkitful

    2 жыл бұрын

    @@Torpedomtb At first I thought the executive officer being there was pointless. The Navy was going to sanitize all his data, but that wouldn't help if he learned something with the camera off. I'm surprised he wasn't just given a list of questions that were okay to ask.

  • @JohnAdams-qc2ju

    @JohnAdams-qc2ju

    2 жыл бұрын

    ​@@fukkitful Yea it was pointless, the sonar sup is the highest expert on the topic on the ship. XO is like middle management, so he had to be there even knowing he doesn't know the topic. I do wish he gave more info as he was still far away from the line on many aspects, but seems the sonar sup was too scared to do that (don't blame him) since even public info can be class'd and while you can google it if he talks about it he'd be in jail.

  • @WarriorMasterTrainer

    @WarriorMasterTrainer

    2 жыл бұрын

    they all seem drained. I guess living in a submarine would do that to you

  • @jubjub567
    @jubjub5673 жыл бұрын

    “You can’t say that” “Yeah I can it’s declassified..I’ll show you” .... Destin: *Yeah this is big brain time*

  • @SVSky

    @SVSky

    2 жыл бұрын

    Trust that the officers have in their men, and the fact the men don't fear their officers is a great thing.

  • @K71421

    @K71421

    2 жыл бұрын

    @@SVSky So true

  • @thlimtherm6702
    @thlimtherm6702 Жыл бұрын

    You catch on to stuff so quickly. It’s honestly really impressive. I fly on the P-8 and I’d love to fly with you and see how you wrap your mind around what we do. I recommend looking it up (if you aren’t already aware)

  • @clutchsharp2343

    @clutchsharp2343

    Жыл бұрын

    actually I was wondering how radars work looking downwards into the ocean!

  • @chartphred1

    @chartphred1

    Жыл бұрын

    I still don't understand why they did away with the MAD boom on the P3 when moving to the P8 I remember at the beginning of the pandemic a RAAF P8 spent over an hour doing circuits over our city at low level late one night when there were no other aircraft flying. It was totally blacked out, but when it flew over my home there was one tiny downwards facing light, very weird. Often wondered what sort of data they were collecting?

  • @thlimtherm6702

    @thlimtherm6702

    Жыл бұрын

    @@clutchsharp2343 they don’t penetrate the water, just the surface

  • @thlimtherm6702

    @thlimtherm6702

    Жыл бұрын

    @@chartphred1 The RAAF were probably in a holding pattern. The light was most likely a red light that is just an indicator that the plane's engines are on :) As for the MAD, the Navy decided that they didn't want it

  • @wm9355
    @wm93552 жыл бұрын

    I want to say just how great this series of videos is but I only speak one language and sadly, there are not enough words the English language to express just how good it is! As a former member of the UK Armed Forces, on occasions, I have spent some time in a tin but as this has been either on exercise or operational, neither the time available or circumstance (or being honest, simply wanting to take the opportunity to get your head down post Db) made it appropriate to do much else while aboard. So it has been really enjoyable to see what else is going on through your videos. Kudos to the US Navy for working with you on this series.

  • @tylerpedigo2938
    @tylerpedigo29383 жыл бұрын

    When you “unwrapped” that graph, that made so many things click for me. Awesome video Destin

  • @tobyhallidie1498

    @tobyhallidie1498

    3 жыл бұрын

    Agreed. When he said this how it works, I thought with an hour or two I could figure it out but then the diagrams did that in less than a minute.

  • @smartereveryday

    @smartereveryday

    3 жыл бұрын

    @@tobyhallidie1498 A team of us worked on that. Thank you for Patreon support that makes it possible!

  • @-............................h

    @-............................h

    3 жыл бұрын

    it is important to learn

  • @damonlandsdown

    @damonlandsdown

    3 жыл бұрын

    There are so many things with Sonar which are available out there if you look, it's all very fascinating. Future Sonar maintainer and operator here

  • @damonlandsdown

    @damonlandsdown

    3 жыл бұрын

    @@smartereveryday Thank you for what you do. You were asking all the right questions and I'd suggest reading about target motion analysis, you would find it very interesting.

  • @johnxsantos
    @johnxsantos3 жыл бұрын

    Love your channel man! You just unpacked a difficult topic while also not getting sent to the Gulag.

  • @neurofiedyamato8763

    @neurofiedyamato8763

    3 жыл бұрын

    The closest US equivalent would be Guantanamo bay XD

  • @randomdude189

    @randomdude189

    3 жыл бұрын

    @@neurofiedyamato8763 or a liberal college campus lol

  • @wille020201

    @wille020201

    3 жыл бұрын

    @@catseyes2334 cod

  • @TheHannes

    @TheHannes

    3 жыл бұрын

    Probably would've given him a in deph view of the torpedo fire sequence, first person view, more than the vid on it if you know what I mean.

  • @worldoftancraft

    @worldoftancraft

    3 жыл бұрын

    @@catseyes2334 oh yeah. AN ANother, archetypical Internet victim of zee damned Gulag. And of course "God bless America", because how it is possible to not finish like that?

  • @zhuzzir
    @zhuzzir2 жыл бұрын

    This also got me wondered how "a picture" painted in an animal (or human, blinded) that relies on acoustically "to see" the world around them as what being visually painted in our mind from visual stimulus by the eyes! In the end, there's whole different world being seen by others although we're "looking" at the same thing at the same time! Whew, hopefully I got that last part right (as I hopes the others "sees" as my thought). Thank you for the vid n learning, this opened not only technological knowledge but also a whole lots of philosophical meaning n answers to me.

  • @stephenhoover4095
    @stephenhoover40953 ай бұрын

    The way Garrett said Nice @15:15 made it clear he had respect for Destins understanding of the subject.

  • @sivispacemparabellum5077
    @sivispacemparabellum50773 жыл бұрын

    You know the XO was actively contemplating whether this interview would be good for his career or if it would destroy it :)

  • @darkestwire

    @darkestwire

    2 жыл бұрын

    This gave me quite the chuckle!

  • @inigma_ITC

    @inigma_ITC

    2 жыл бұрын

    Ya it was the ultimate "what is classified vs not" pop quiz. I think he did well.

  • @kekistanimememan170

    @kekistanimememan170

    2 жыл бұрын

    Not really it’s all gonna get screened by a professional censor before they release anything.

  • @ninjascout6839

    @ninjascout6839

    2 жыл бұрын

    @@kekistanimememan170 the professional makes me laugh

  • @JohnnyWortel

    @JohnnyWortel

    Жыл бұрын

    @@kekistanimememan170 well its ofcourse also about what Destin learns (or rather is not allowed to learn) off camera, not just about what we get to see

  • @armankhouzani9575
    @armankhouzani95753 жыл бұрын

    Student: Excuse me, is this going to be in the exam? Teacher: I am afraid that is classified.

  • @OmarChida

    @OmarChida

    3 жыл бұрын

    You comment made my day 😂

  • @danielmann6772

    @danielmann6772

    3 жыл бұрын

    Hahahahahahahah!!!

  • @rexx9496
    @rexx94962 жыл бұрын

    This series is literally one of the best things I've EVER seen on KZread.

  • @EricPalmer_DaddyOh
    @EricPalmer_DaddyOh Жыл бұрын

    Destin, I'm amazed that you were able to even get this interview. Well explained and your graphics were awesome. Very interesting.

  • @jimmyrustle3753
    @jimmyrustle37533 жыл бұрын

    This episode felt so short despite being 26 minutes long.

  • @ggkol8745

    @ggkol8745

    3 жыл бұрын

    Might have something to do with playing it at 1.5x and skipping the recap "explain a second time what we just said" parts.

  • @Vik470

    @Vik470

    3 жыл бұрын

    Absolutely... the "shadow zone", oh my brain ....

  • @AndrewWaite

    @AndrewWaite

    3 жыл бұрын

    I didn't believe you till i scrolled back up

  • @Nomad_za

    @Nomad_za

    3 жыл бұрын

    I agree. It felt short and I didn't skip anything! I normally hate the sponsor thing, but I know Dustin has to make cash some how, and I can't join patreon because I can't afford to.

  • @philwellsify
    @philwellsify3 жыл бұрын

    Thank you Destin!! My grandfather always dreamt of being a submariner in the Navy. He had medical conditions which rendered him "Non-serviceable" and has been devastated for the past 40+ years that he was never able to realize and accomplish his dream. I've put all of your Submarine videos on a disc for him and my grandmother has told me that he has studied these videos religiously. He now feels closer than ever to being a submariner and is in absolute LOVE with this series. Thank you for allowing his dream to become somewhat of a reality vicariously through you! Much love and Holiday Blessings from Texas. We ARE Smarter Every Day with your channel. Thank you and God Bless you and your family.

  • @vgbondarev

    @vgbondarev

    3 жыл бұрын

    Teach him to play Cold Waters. He will love it.

  • @mamavswild

    @mamavswild

    3 жыл бұрын

    That made me cry

  • @jakkuwolfinsomnia8058
    @jakkuwolfinsomnia8058 Жыл бұрын

    I gotta love what you do, I learn so much from you and you guide me to so much useful information. I’m absolutely in love with learning new concepts, skills and methods. I really appreciate the effort you made to make this video possible. The insight was so rich so thank you. Also thanks to the US Navy team for being awesome 👍 🇺🇸🇬🇧

  • @anchopanchorancho
    @anchopanchorancho Жыл бұрын

    Good on the USN to allow this to happen, the choice of the Toledo Crew was well planned. (Imagine pitching this concept 15 years ago.) Good on the crew, I know the feeling of the dog and pony show and hope they all have had a chance to watch this and realize it ended up being far from it.

  • @Slicknick003
    @Slicknick0033 жыл бұрын

    How come I can sit here for 26 minutes and actually focus and learn but when it comes to online school I struggle😂. Just shows you do such an amazing job

  • @johnwolf1475

    @johnwolf1475

    3 жыл бұрын

    Absolutely he makes math fun...

  • @Project_VideoGame

    @Project_VideoGame

    2 жыл бұрын

    if its not boring, you learn

  • @FishSnackems

    @FishSnackems

    2 жыл бұрын

    It's because he makes it intresting. Some guy with a monotone voice spouting equations isn't intresting, but some guy with a fascination genuinely enjoying it is

  • @thysonsacclaim

    @thysonsacclaim

    2 жыл бұрын

    Because you're not learning. People watch these videos on KZread and then think they're super confident about whatever it is--that they now can do or understand the thing. But studies have shown that after about 24 hours to 1 week, you've learned nothing. Further, we tend to overestimate our ability to understand or do things when we watch other people do them in videos. "Oh I can do that--it's simple now that I know how". But knowing how and actually developing the physical or mental ability to perform that task are very different things.

  • @geddon436

    @geddon436

    2 жыл бұрын

    @@thysonsacclaim are you saying after a week of learning material someone has not learned anything?

  • @bobbieallison6450
    @bobbieallison64503 жыл бұрын

    Dustin, I am a 73 year old female who appreciates you being such a great educator. So happy I found your site.

  • @richieewinns
    @richieewinns2 жыл бұрын

    10:24 that was actually a really good analogy to visualize bearing rate graphs.

  • @dalekallio902
    @dalekallio902 Жыл бұрын

    Wonderful demo of contact, bearing and velocity. The counter-intuitive explained gracefully🖖🏻

  • @smartereveryday
    @smartereveryday3 жыл бұрын

    I'm curious to know if you could read the purple curve.

  • @Giggio36

    @Giggio36

    3 жыл бұрын

    Yep!

  • @paulbarrett1372

    @paulbarrett1372

    3 жыл бұрын

    Yes, for about the first three quarters of it, then got lost.

  • @danielrech661

    @danielrech661

    3 жыл бұрын

    Yes, after wrapping my head around spherical harmonics this was a walk in the park in comparison :/ (I hate that I love physics)

  • @steampunkskunk3638

    @steampunkskunk3638

    3 жыл бұрын

    I made a reading. What I did not account for was that the sub was also changing heading. Thats one crazy geometry problem.

  • @joost_schiphorst

    @joost_schiphorst

    3 жыл бұрын

    Sort of

  • @jackleg693
    @jackleg6933 жыл бұрын

    “I’d like to go back and talk to him” It’s ok dude, he knows and he’s probably very proud to have been a little part of your mathematical journey.

  • @alanknight217

    @alanknight217

    3 жыл бұрын

    When you’re on the boat you deal with varying levels of classifications and declassified info that it’s hard to remember sometimes what is classified and what isn’t.

  • @Iced___

    @Iced___

    3 жыл бұрын

    The teacher probably isn't like that because he probably doesn't know his job involved geometry and mathematics

  • @laopdr2283

    @laopdr2283

    3 жыл бұрын

    @@alanknight217 . l ....

  • @Philip8888888
    @Philip88888882 жыл бұрын

    This was so cool. Thanks for taking the time to make this video esp. with all the secrecy challenges!

  • @kekistanimememan170
    @kekistanimememan1702 жыл бұрын

    18:13 this got me thinking about this question. And my guess would be that because the depth of the submarine is (hopefully) known you know the distance from the ice and the floor to an extent they are gonna have to know the terrain of the seabed in-which they are operating in which I imagine they do. You can figure out which return is gonna be the vessel contact. You already talked about algorithms to filter out biological noise and identify different ships don’t see why you couldn’t have it also auto correct for the multiple returns based on depth and distance to sea bed.

  • @crice7sh
    @crice7sh3 жыл бұрын

    Mr. Andrews was my XO at Prototype when I came back for shore duty. He's an extremely smart and wonderful man.

  • @smartereveryday

    @smartereveryday

    3 жыл бұрын

    He was very kind to me. He let me sleep in his room.

  • @crice7sh

    @crice7sh

    3 жыл бұрын

    @@smartereveryday I'm a huge fan and am having difficulties believing I actually got a response from you. As a member of the submarine community, I am in love with this series. I appreciate the work you're doing and love knowing you're helping people get smarter every day.

  • @Smokeyxz

    @Smokeyxz

    3 жыл бұрын

    Cameron you lucky dog. Destin is awesome and thank you for your service.

  • @crice7sh

    @crice7sh

    3 жыл бұрын

    @@Smokeyxz Thank you for paying your taxes... helps to keep the military world going 'round. I hope you had a wonderful holiday season, Sir. I agree, Destin is pretty great.

  • @KX36

    @KX36

    3 жыл бұрын

    @@smartereveryday Well the nights at sea get cold and lonely you know... ;-)

  • @BreakingLab
    @BreakingLab3 жыл бұрын

    Man, I love your channel! This enthusiasm is contagious :)

  • @blablub2402

    @blablub2402

    3 жыл бұрын

    Na wer ist denn das? ;)

  • @jeremymockli7694

    @jeremymockli7694

    3 жыл бұрын

    Lol Breaking Lap ist einfach hier

  • @benjaminatwood

    @benjaminatwood

    3 жыл бұрын

    Love the videos. Keep this upppp

  • @LudusArtifex

    @LudusArtifex

    3 жыл бұрын

    Bin auch überrascht I am really surprised

  • @willvillars5309

    @willvillars5309

    3 жыл бұрын

    Yes 500 person to like

  • @zhuzzir
    @zhuzzir2 жыл бұрын

    I m sorry but I cant stop commenting on how fantastic this particular vid is. The part where Justin managed to grab the concept of "Bearing Rate" is just something (as the sonar chief commented, literally!)! He managed to get them right on the stop while I only get them after the simplified info-graphic by Justin - and I am an engineer, thou language may play it parts (English being my 3rd language). Still, its impressive dear Justin of SmarterEveryday and I m enjoying your every vid (well almost), again thank you.

  • @djones0105
    @djones01052 жыл бұрын

    Wow! That just changed my whole perspective with sound and sonar. Very awesome!

  • @rotorhead0727
    @rotorhead07273 жыл бұрын

    as a former sonar tech on subs, I found this HUGELY helpful. Now I just send it to everyone who asks what I did! and remember, the XO is everywhere...

  • @GaryMCurran

    @GaryMCurran

    3 жыл бұрын

    When he isn't tied up and stuffed in a locker somewhere on board!

  • @KatieLHall-fy1hw

    @KatieLHall-fy1hw

    3 жыл бұрын

    So cool Dave! Love it!

  • @ezra7045

    @ezra7045

    3 жыл бұрын

    wish I had this video when I was learning

  • @moustafarefaat6155

    @moustafarefaat6155

    3 жыл бұрын

    so dave no body talk about sonar SIZE LIMIT !! i mean contact size limit.. like no body. does this classified ?? can sonar detect small things like 10 cm fish ?

  • @rotorhead0727

    @rotorhead0727

    3 жыл бұрын

    @@moustafarefaat6155 remember, he's discussing passive sonar, so the 'brightness' of his contact isn't based on size, but sound level. So, in dog units, a chihuahua-fish would be much brighter than Labrador-fish on the screen because of their sound output. There are some stunningly noise little critters in the water for their size.

  • @AlexHouse4
    @AlexHouse43 жыл бұрын

    I love his "Nice" after you had to cut your question out. I'm in love with this series because your walking the line of classified.

  • @christophertame8991
    @christophertame8991 Жыл бұрын

    I have now watched all the videos for the Submarine Series ... just fascinating ... I will watch some of your other content you give everything a great perspective.

  • @jamesfleenor4161
    @jamesfleenor41612 жыл бұрын

    Love watching your videos always very interesting and look forward to seeing more subjects covered.

  • @dereklawr
    @dereklawr3 жыл бұрын

    "i never thought i'd use geometry" this video is a top-tier advertisement to middle and high school mathematics teachers everywhere

  • @Chris_at_Home

    @Chris_at_Home

    3 жыл бұрын

    I hated math in high school and went on to be near the top of class. my Navy Avionics School. My last job before retirement was working a big gateway satellite earth station.

  • @adamkendall997

    @adamkendall997

    3 жыл бұрын

    I always hated the cliche saying, "this type of math is dumb, I'll never use it". It's always from someone struggling to improve their career and can't figure out why they're going nowhere fast.

  • @SapFrupin
    @SapFrupin3 жыл бұрын

    Destin, I just wanted to thank you for making this video. My grandpa was a Commander in the US Navy and was heavily involved in testing sonar under the ice caps after WWII and into the Cold War. I was always so curious about what he worked on that was so top secret he could never tell us what he did. All we knew was that it must have been important because in 1999, on a bike tour around the world, he opted out of the portion in Russia because he feared there would still be people after his research. He passed away several years ago, but this video has brought me closer to understanding what my grandpa worked on. So thank you for teaching me more about my family! P.S. One story he could tell us was about when he was being chased by a polar bear while carrying 50lbs of sonar equipment. He went back the next day to measure his footsteps and each one was between 12-15 feet apart!

  • @lmamakos

    @lmamakos

    3 жыл бұрын

    I think he discovered a new training plan for Olympic track and field athletes. Forget about training at high altitudes to build lung capacity! Just keep out running the polar bear! Whoever's left makes the team.

  • @cmconley33

    @cmconley33

    2 жыл бұрын

    My grandad was a civilian contractor for the Navy, with Westinghouse-the company that made the Navy’s nuclear reactors. My grandad’s specialty was metallurgical engineering, specifically, how the structure of metal alloys changes under the intense nuclear radiation found inside a reactor, and how to detect those changes. So he actually helped to design the reactor vessel on the USS Nautilus...something we didn’t learn until many years later, once that reactor design had become obsolete.

  • @BlackEpyon

    @BlackEpyon

    2 жыл бұрын

    @@lmamakos You don't need to outrun the polar bear, you just need to outrun the other guy.

  • @nikkiofthevalley

    @nikkiofthevalley

    2 жыл бұрын

    I'm amazed he could outrun a polar bear, the things are suprisingly fast and highly aggressive in the wild.

  • @ricktatum
    @ricktatum Жыл бұрын

    I would like to thank you very much for making this video, I've always been curious how a submarine navigate underneath the ocean. This was a fascinating learning video.

  • @JimHopper
    @JimHopper2 жыл бұрын

    this is such an amazing video series - thank you so much!

  • @thefishstick
    @thefishstick3 жыл бұрын

    Sir am I allowed to sit here? "I'm afraid that's classified"

  • @RexusprimeIX

    @RexusprimeIX

    3 жыл бұрын

    So, do I just stand here then? "That's classified information"

  • @Stev646

    @Stev646

    3 жыл бұрын

    Sir what the heck do I do then? “That’s right where we want you”

  • @PeterBowdidge
    @PeterBowdidge3 жыл бұрын

    Full credit to the US Navy for letting this episode come to pass. Much appreciated.

  • @FALCONZAMORA1121
    @FALCONZAMORA11212 жыл бұрын

    Loved it Justin! Amazing series. Becoming smarter everyday!

  • @seeker4430
    @seeker44302 жыл бұрын

    Oh man!.... I was so excited and smiling and absorbing everything in this and I dont know how time passed. What a time to be alive! Just sit at home and learn great stuff

  • @joshisblack18
    @joshisblack183 жыл бұрын

    That conversation felt like when a kid doesn't wanna tell their friend who their crush is

  • @PCNebula

    @PCNebula

    3 жыл бұрын

    *_unfortunately this information is classified_*

  • @Jumpathy

    @Jumpathy

    3 жыл бұрын

    LMAO

  • @mariojt2085

    @mariojt2085

    3 жыл бұрын

    Whos your gf? Tell us Its no-go sorry

  • @CodeAsm

    @CodeAsm

    3 жыл бұрын

    And another friend is there to help keep that info a secret. Like dude, I wanna know, here have a shot and let's talk deep shadow zone mathematics with me, here, have a napkin and a pencil.

  • @Degenerecy
    @Degenerecy3 жыл бұрын

    "I'm impressed how fast you picked that up," as he speaks to an actual rocket engineer. Don't think they really know who Destin is.

  • @betnav1288

    @betnav1288

    3 жыл бұрын

    A lot of times when a submarine is told they are gonna have a “rider” they aren’t given much info ahead of time so unless they watched his channel before he got on board they probably have no idea who he is or his background or education level

  • @Degenerecy

    @Degenerecy

    3 жыл бұрын

    @@betnav1288 I'm sure the officer's are given more information then the rest of the crew. Also through word of mouth from someone who knew his channel may of spoken up. That being said, it probably took awhile for Destin to be allowed to board that particular Submarine so the officers had time. I know not everyone knows about him and his channel but the, I forget the number, 10 Officers(?), maybe one knew. Unsure as I know it wasn't at full capacity at the time. I'm sure they had a discussion of who I am and what I do sort of thing with the officers when he boarded, off camera.

  • @betnav1288

    @betnav1288

    3 жыл бұрын

    @@Degenerecy they probably had a quick brief about who he is but probably not with the chiefs (the guy who said that was the sonar chief). I was on submarines. When they had a film crew come film our submarine for a 4 part special series they just told us there would be a film crew try to stay out of there way.

  • @ericvacca551

    @ericvacca551

    3 жыл бұрын

    If just one person on that boat knew who Destin is they all knew. Scuttlebutt travels faster than light.

  • @Dave.Cooper

    @Dave.Cooper

    3 жыл бұрын

    Well said.

  • @xXRedyzXx
    @xXRedyzXx2 жыл бұрын

    I really feel like I'd be missing something from my life if I didn't have this channel! This is like my lifelong pulse check w.r.t. engineering topics, love the channel and the host - keep it up!

  • @Mark-vf8op
    @Mark-vf8op2 жыл бұрын

    I’ve watched them all! Really interesting! I now feel I can run a sub…on my own!!! I liked the classified interruption and how chill the guys smerked…👍🏻

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