Tap to unmute

Why This Zig-Zag Coast Guard Search Pattern is Actually Genius - Smarter Every Day 268

Код для ўстаўкі
  • Апублікавана 17 Стд 2022
  • Sign up for Brilliant for free at brilliant.org/smartereveryday & also, get 20% off your annual premium membership.
    Want an email when I make a new video?: www.smartereveryday.com/email...
    Coast Guard Deep Dive Series:
    Click here if you're interested in subscribing: bit.ly/Subscribe2SED
    ⇊ Click below for more links! ⇊
    This topic is incredibly deep. We've just scratched the surface here.
    Search gets VERY complicated:
    More on the Coast Guard
    Tweet Ideas to me at:
    Smarter Every Day on Facebook
    Smarter Every Day on Patreon
    Smarter Every Day On Instagram
    Smarter Every Day SubReddit
    Ambiance, audio and musicy things by: Gordon McGladdery
    If you feel like this video was worth your time and added value to your life, please SHARE THE VIDEO!
    If you REALLY liked it, feel free to pitch a few dollars Smarter Every Day by becoming a Patron.
    Warm Regards,
  • Навука і тэхнікаНавука і тэхніка

Каментарыі • 8 056

  • SmarterEveryDay
    SmarterEveryDay  4 месяцы таму +4621

    I like that feeling I get when I do the final watch through of a video just before uploading it.... and I genuinely enjoy the content. It's like I'm grateful that the video exists, independent of who made it. Checkout this link to sign up for the email list if you’d prefer not to think and want me to just email new videos to you when I make them.
    Thanks to all the Coasties that took the time to teach me, and who worked with me to make this video possible.

    • Fun Awesome
      Fun Awesome 12 дзён таму


    • Martijn Slingerland
      Martijn Slingerland Месяц таму

      Thank you and Justin for teaching me how to whistle!

    • Helmut Einhorn
      Helmut Einhorn 2 месяцы таму

      @Anon54387 same for me. One the first try a first time loud whistle, which i never managed in 55 years before. Unfortuntely my togue will stop properly folding back when I inhale. Anyway I experieced progress.

    • Michael Foye
      Michael Foye 3 месяцы таму

      Once again thank you for one of the very best educational channels on the internet. And for giving the men and women of the United States Coast Guard their due. They are far too often overlooked and underappreciated.

    • Devan Lake
      Devan Lake 3 месяцы таму

      @JoShoe Productions gg

  • LockPickingLawyer
    LockPickingLawyer 4 месяцы таму +14576

    That drifting VS pattern was really interesting. Overlying drifts with search patterns really leads to a counterintuitive result. This video definitely lived up to the channel name. 👍

    • George Suckalottaphallus
      George Suckalottaphallus 14 дзён таму

      The drifts probably won't hold up to the Ramset

    • Fibonacci 1911
      Fibonacci 1911 Месяц таму

      Awesome to see one of my favorite content creators, LPL...appreciating another one of my favorites, SmarterEveryDay...what a small, beautiful world we live in.

    • felix
      felix Месяц таму

      how fast can you lockpick a helicopter

    • Call me Chaf
      Call me Chaf Месяц таму

      I literally just watched your bathroom lock video to come here and see your comment. small world.

    • curtis oneill
      curtis oneill 2 месяцы таму +1

      How many people liked this comment before reading it, just because it LPL?

  • Robert
    Robert 3 месяцы таму +439

    Career Mariner here, I would also like to stress the importance of the capacity of those in need to reacue to also have their own search and scanning patterns. If they have flares, mirrors, flashlights, whistles, smoke signals, flags, anything... it can help the search party locate them quicker.
    Do not use your equipment until you spot a search asset.
    I understand not all lost at sea may have this equipment.

    • Robert
      Robert 23 дні таму +5

      @Celestial Melody Most vessels on open water will monitor emergency channels and be well informed of any casualty. Rescue assests are limited, but fishing and pleasure craft are numerous.
      I would try to signal any spotted craft through any means.
      Flares are best used during the night. Smoke, signal mirrors, and flags are best used during the day.
      If you only have a flare and it is daylight, use it only when you are confident that you see a vessel. Your mind may play tricks on you, seeing what you desperately want to see.
      There is no guarantee that the vessel will see it. Not all casualties go reported. Not everyone is actively searching. No one may know you are in trouble.
      I recommend mirrors be kept in all vessels. Fasten a plastic wistle to your PFD as well as a waterproof flashlight.

    • Celestial Melody
      Celestial Melody 23 дні таму +1

      If you have only one flare, if you see a passenger/tourist cruiser in the distance, do you use the flare or do you wait for something that looks like a searching ship~?
      My reaction would be to use it for the Cruiser, hoping they would see it and find me~

    • Robert
      Robert 2 месяцы таму +7

      @The Jerk Granted, my statement is for the consumables. With the possible exception of electronic aids like GPS, and Sea Oil. I'd also like to add the impact that a task could have on moral. Keep someone or yourself busy while waiting for help.
      Wave the orange flag, flash the horizon with the mirror, scan your surroundings constantly when possible.
      If with a group, try to ask what the others see if you think you've spotted something but are unsure. Desparate people may easily be influenced by suggestion. Every dot in the sky begins to look like a plane, every white capped wave looks like a ship.

    • The Jerk
      The Jerk 2 месяцы таму +2

      I always heard that you should use the mirror periodically

    • bcw bcw
      bcw bcw 2 месяцы таму +3

      @seeni gzty Something that has helped is self-inflating lifejackets with lights built in that actuate when wet. A few have radio beacons.

  • Philip Hinton
    Philip Hinton 3 месяцы таму +202

    Destin, I’ve been following your channel for a long time. Love your content! This one in particular hits home because I’m one of the lead technicians that maintains the software and infrastructure for the SAROPS program that you’re referring to. My coworker and I are on-call 24/7/365 to ensure a 100% uptime of SAROPS program for all the command centers. Thank you for such an excellent video, please keep them coming!!! I will be sharing this with my team!

    • SleeplessDev
      SleeplessDev 2 месяцы таму +1

      What kind of infrastructure is needed to maintain this program?
      Is the software standalone, or does it require internet access to talk to your servers or databases?
      To calculate search patterns, is the info from the Victor Sierra (set and drift, was it?) all you need to perform the necessary calculations, or is there supplementary information the program provides such as info on tides, wave height, wind, and weather?

    • Philip Hinton
      Philip Hinton 3 месяцы таму +1

      @thewendts Thank you 😁

    • thewendts
      thewendts 3 месяцы таму +7

      And you guys do a great job of that Phil! Thanks

    • Joanna
      Joanna 3 месяцы таму +2

      The Coast Guard Rules, I love watching them do their jobs, much much respect

  • Dxnny
    Dxnny Месяц таму +25

    I honestly love how they were there to talk and teach instead of them just doing it and you watching. You don't even ask anything and they'll still look at you and the camera and explain everything. Amazing way to teach and learn.

    • Steel
      Steel 21 дзень таму

      @Kevin Milies hes doing fine

    • Kevin Milies
      Kevin Milies 22 дні таму

      Hello Dxnny, how’re you doing?

  • Steve Buck
    Steve Buck 4 месяцы таму +64

    Hey Destin, very cool, I live in Washington and fish out of the mouth of the Columbia river where it meets the Pacific ocean. The coast guard tests the boats that you were on because the water conditions there are quite dangerous. Many boats go down or get swamped from buoy 10 to the CR buoy. Those CG boats are made to be able to go completely upside down and right themselves. You should do just a show on those boats.

    • concken1
      concken1 9 дзён таму

      @tc1uscg Agreed and good to hear all that, OM. Rock on.

    • tc1uscg
      tc1uscg 9 дзён таму +1

      @concken1 FBOM.. It was always amazing how it seemed RM's and TC's knew so much about our service and just how things "worked".. 73's.

    • concken1
      concken1 9 дзён таму +1

      @tc1uscg Agreed. You were a TC1? Me too...

    • tc1uscg
      tc1uscg 9 дзён таму +1

      @concken1 The improvement in survivability and ability (speed, high platform) as compared to the 44's is a big improvement needless to say in crew comfort also, IMO. Also the new fast response boats are a big improvement from the 41's and earlier in my day, 40 and 30ft UTB's

    • concken1
      concken1 Месяц таму

      @BathinJapes yes, that's the training grounds of the 47' MLB.

  • Alec Steele
    Alec Steele 4 месяцы таму +1572

    Amazing video as usual. Also, whistled first time with that trick!

    • Josh L
      Josh L 3 месяцы таму

      @SmarterEveryDay The look on your face of joy and suprise was amazing. I tried it but didn't have as much success. I thought at first he was tricking you.

    • Nemo X
      Nemo X 3 месяцы таму

      What. I literally randomly discovered your channel today through Tom's bottle opener, and now i find you randomly under a video.

    • Joshua Drewlow
      Joshua Drewlow 4 месяцы таму +1

      I thought like: "Oh cool, I always wanted to whistle like this" but then: nope, doesn't work 🤷🏼‍♂️

    • Chris Hendricks
      Chris Hendricks 4 месяцы таму +1

      It didn't completely for me, but there were little bits of whistle that I heard, which is the closest I've ever gotten to doing that.

    • Oscar O'sullivan
      Oscar O'sullivan 4 месяцы таму

      Now RNLI search pattern

  • Andrew Jacobs
    Andrew Jacobs 3 месяцы таму +52

    I didn’t understand until 14:27 but now it makes sense! It is indeed genius. I will be implementing something similar when I am kayak fishing and I lose something! Thanks for being so smart and willing to pass it on to the rest of us. You’re one intelligent 39 year old!

  • J. Richard
    J. Richard 3 месяцы таму +40

    They didn't mention in regard to the other search patterns, that a parallel search goes with the direction of drift (parallel), and a creeping line search goes perpendicular to and against the direction of drift, starting at the furthest downwind point. There are a lot of variables regarding floating objects and how they behave, whether they are affected more by wind (a light boat with a high profile) or more by current (a person low in the water). A sector search once "saved my life" when I lost my wedding ring in the ocean at a beach on my honeymoon. After quite some time of random roaming, I used a rock for datum and started a sector search with the setting sun for my first course... found it on the second leg, half buried in the sand!

    • Evan Windom
      Evan Windom 22 дні таму +3

      Great explanation. The creeping line and parallel work well when you're covering a large area and really don't have a defined "last known position". In searching for missing aircraft, we would commonly use a modified parallel track if we knew the intended route of flight. The first pass was down the route. The second, going back in the opposite direction, was offset to one side. The third pass was offset to the opposite side, and so on. It's a little like a parallel, but starts on the track and moves progressively outward. If you DO have a decent last fix, then sectors or expanding squares are good choices.
      We make really frequent use of a modified creeping line, where at the end of the first pass, you turn around and fly back on the same track in the opposite direction. When you get to the starting point, you offset to one side and start again. It takes a lot longer than the creeping line, but gives each track a higher POD (probability of detection). Since we're typically in two-person crews in light aircraft, the right seater is the primary person searching and this approach lets that person see both sides of each track well.

  • Craig Toomey
    Craig Toomey 2 месяцы таму +2

    Man this is great to see so many views on the Coast Guard's missions and tactics.

  • N Goodall
    N Goodall 3 месяцы таму +4

    Great video. I spent my career in the Army; wouldn't change a thing. If I had to do it over, I would consider the Coast Guard, though. They push so much responsibility to junior personnel. Their missions are pretty incredible as well: search and rescue, disaster response, law enforcement and war fighting. Mad respect to the Coasties.

  • ChrisFix
    ChrisFix 4 месяцы таму +1962

    Well I just learned how to whistle with my hands the first try... That is crazy haha.

    • xn85d2
      xn85d2 Месяц таму +1

      Doesn't work for me even though I can whistle normally.

    • Meister Trollport
      Meister Trollport Месяц таму

      i don't get it at all. Allthough i can whistle perfectly without hands.

    • SmallWeinerSteve
      SmallWeinerSteve Месяц таму

      broooooo im high and just got so scared

    • Jonas Schoppen
      Jonas Schoppen Месяц таму

      Same as me haha

    • JH
      JH 2 месяцы таму

      @Levi Sage me either

  • ColdPillowz
    ColdPillowz 3 месяцы таму +12

    I’d love to see a comparison of their metrics and success rate prior to and after this technology came to use.

    • ColdPillowz
      ColdPillowz 2 месяцы таму

      @Fremen oh i am certain it’s a major improvement on success rate and why they’d use it versus not using it! I’d just like to see the numbers.

  • Mike Hagan
    Mike Hagan 3 месяцы таму +3

    I was in a land Based Search and Rescue unit for 15 years and wasn't aware of a lot of this.
    Very interesting video.
    Though there were some similarities. We didn't have the Same issues in most Cases. So that type of " Victor Sierra " with Set and Drift didn't come in to play in the same way.
    Best Wishes from Montana M.H.

  • Danny Martial
    Danny Martial 3 месяцы таму +8

    This is interesting because if I was on a raft at sea and I had a paddle, I'd think to paddle myself against the flow so I don't drift too far from where I got lost, to increase my chances of being found. I'd think I was doing the search team a favor by not allowing myself to stray too far from where I got lost. Now, I know to just relax and follow the flow of the water lol

    • Robin Bot
      Robin Bot Месяц таму +1

      It's not a bad idea, per se, they do start the search there. That said you'll not be able to beat even light currents with a paddle and a raft. Best to relax and rest your eyes you so can check and not blind yourself.

    • ToolofSociety
      ToolofSociety 3 месяцы таму +4

      Paddling burns calories and weakens you too.

  • Ben Garcia
    Ben Garcia 4 месяцы таму +12

    This was such a cool video!!! Thank you Destin for such a high quality and informative video and shout out to the SAR team for their hospitality and willingness to educate all of us🙏🏼

  • Debo Gaming
    Debo Gaming 4 месяцы таму +274

    One of the best thing about dude is that he never takes credit for himself when he achieves something. He always respect, the audience, and his team, and he is always polite in all of his video. We congratulate our ourselves on this achievement. More to come ❤️

    • J M
      J M 4 месяцы таму +1

      Go read the pinned comment.

  • drfdwf
    drfdwf 3 месяцы таму +22

    10 million subscribers, years of valuable knowledge and stories being shared. Destin, I think it's time you release an Official SmarterEveryDay Trucker Hat. For you to wear. And also for people to have more ways to support you. Thanks for everything you have done and continue to do. Wishing more good things for you.

    • seeni gzty
      seeni gzty 3 месяцы таму +1

      this presentation.

  • macronencer
    macronencer 4 месяцы таму +3

    Fascinating video - thanks! Do you happen to know whether all this SAR patterns are used by other sea rescue organisations in other parts of the world? How widespread are they?

  • Connor Robertson
    Connor Robertson 11 дзён таму

    Pretty cool! Wonder how long until we see some kind of high mounted super HD stabilized cameras that can detect objects in water with AI within a given radius.

  • Ruthless info
    Ruthless info 17 дзён таму

    These shows are incredible and educational I have watched a load of them and there’s not one that’s boring. In fact it’s helped me with my anxiety it takes me to a place of excitement and wonder keep them coming these coast guard 1s are the best. From uk 🇬🇧

  • Louis Phillips
    Louis Phillips 4 месяцы таму +869

    I’m an old man, and just did the finger whistle for the first my whole life and have always wanted to learn and no one has been able to explain it to me. Love this channel!!!

    • Jnite
      Jnite 3 месяцы таму

      @Justin Lebeouf I'm assuming you're the Justin from the video? Thanks so much! So many people have tried to teach this to me, this is the first time I've ever had it work.

    • MojoPup
      MojoPup 4 месяцы таму

      Almost got it but my tongue's too thick to bend

    • theMOCmaster
      theMOCmaster 4 месяцы таму +1

      @Louis Phillipsfold my tongue pointed up? what? I can curl it into a tube or fold it on top of itself so its pointing backwards not up?

    • Laz Arus
      Laz Arus 4 месяцы таму +6

      @whuzzzup My monitor is covered in spit and I'm now lightheaded, though I think the latter might have been from laughing so hard at my attempts.

    • whuzzzup
      whuzzzup 4 месяцы таму +3

      Well now I have a lot of saliva all over my bed, but no whistle.

  • Rusty Shackleford
    Rusty Shackleford Месяц таму +3

    When you whisled and learned something so fast, I enjoy that feeling too, how amazing is that, I just get so hyped like you do. I learned some harder maths for an assessment and I was just so happy, after the test I passed out so hard from being excited all day. I just wish there was more people to have fun with math with, so really get people into it... There isn't much play room for maths with others.

  • Powell Filmmaking
    Powell Filmmaking 21 дзень таму

    This is such good content! I sail on inland waters on the east coast so this was really cool to learn, thank you!

  • C Z
    C Z 3 месяцы таму

    Thanks Destin, you provide such a valuable public service. Making these topics interesting and fun is so important.

  • isgrimner
    isgrimner 9 дзён таму

    I was a Navy Seabee and never on a ship, but had to learn some of the "fleeter" jargon like port and starboard in bootcamp. I used the same technique to remember the difference, "port" and left both have four letters.

  • David Leadford
    David Leadford 4 месяцы таму +389

    A retired Coastie here. It's good to see someone talking about what the Coast Guard does to help their fellow man in distress. It's not talked about much, and I wish things like this was publicized more. I think it would benefit the Coast Guard greatly. I had a lot of fun in the Coast Guard, there's a lot of real good, and dedicated men and women hard at work 24 hours a day, 7 days a week, 365 days a year to do only one small part of the Coast Guard's job. I don't regret the time I served, and I'd gladly do it again without hesitation. I remember one SAR case I got involved in. I was on a cutter returning from a Narcotics Patrol in the Caribbean, on our way home when we got tagged to do a SAR for a sailboat. It was almost an all hands effort, even I had pair of binoculars and was looking for them. I made a comment to one my fellow watchstanders saying "it's too bad we don't have a helo onboard". I noticed the Captain jerked his head up and stared at me, then left the bridge. The next morning we had a helo onboard. After refueling it, giving the flight crew bathroom break (called a head), and a snack, they were back in the air officially joining the SAR effort. About 40 minutes into their patrol. They found the sailboat. All hands were rescued. And we went home to loved ones we hadn't seen in almost 2 months.

    • AnarexicSumo
      AnarexicSumo 3 месяцы таму +1

      @Spout Boes Everyone understands your gripe. They just don't agree, and for good reason. If someone is adrift with 500kg of coke they're rescued and then arrested for cocaine. Rescue doesn't come second. It's always the first priority. If someone refuses rescue because they don't want to face consequences for breaking the law, they are culpable. What's more is that migrant interdiction is almost indistinguishable from a SAR operation because the coyotes don't give af about personal safety and are willing to kill whoever to not get caught. No one but you is going to be convinced it's a good idea to establish *another* life saving service covering 95,500 continuous miles of coastline out to a hundred or more miles of sea just so the USCG which already has that capability and expertise can sit around and do *only* law enforcement. You don't like it? Cool. You don't have to. You're not re-writing 14USC102.

    • Quentin Neill
      Quentin Neill 4 месяцы таму +1

      @David Leadford my confusion was not with the situations, it was with the perceived ethical or moral conflict asserted as the “conflict of interest” which I was reacting to (from Spout Boes). I totally get multiple directives and conflicting interests, and believe that is when hierarchies of principles are tested (as I am an armchair philosopher). I’m just saying there’s nothing special here about deciding about whether to arrest, rescue, or defend against some outlaws, as the culpability for all the bad outcomes seems to reside with the perps. That’s why I said “I’m not following you”.

    • David Leadford
      David Leadford 4 месяцы таму

      @Quentin Neill You are mixing two different missions together. That's why it's confusing. SAR (Search and Rescue) is one mission, Law Enforcement is another mission. This rescue occurred while transiting home from a law enforcement mission.

    • Quentin Neill
      Quentin Neill 4 месяцы таму +1

      Sorry I’m just not following you, although I get the notion, I’ve never heard or read about your IMHO contrived scenario, it seems quite rare. I agree “A person’s humanity comes first” but rendering aid is only a success as far as the victim wants aid. If a victim in need of rescue chooses to run from a rescuer, that is not a choice (nor is their culpability) on the rescuer. People can perceive where priorities lie especially in life threatening situations, which GO BOTH WAYS in enforcement operations.
      I would suggest you resume this argument when there’s an actual Coast Guard operation involving this situation that comes to light.
      As for “Comply or die is not a scenario” well said, a worthy goal! Except, if necessary, I’d rather the criminals subjected to this choice outnumber the innocents.

    • Spout Boes
      Spout Boes 4 месяцы таму

      @tyrannosaurus imperator That's literally no different than holding a gun to someone in order to arrest them. Comply or die is not a scenario anyone should be subject to.

  • MNI S
    MNI S 2 месяцы таму +5

    17:07 I think using a small drone will help a lot with the viewing angle, and they should have IR Camera so they can detect the heat, this will make any person floating very clear even in the dark and that could save them a lot of time and effort :)

  • Jim Pickering
    Jim Pickering 3 месяцы таму +1

    This brought back memories of being a rescue swimmer years ago. One of the most disappointing things was staring out the window of the helicopter, searching for hours and hours, and never finding the victims.

  • Rusty Shackleford
    Rusty Shackleford Месяц таму +1

    Love this, so much. As a kid I knew there was so many variables that has to be able to calculate into real events, there is no way we can't have formulas for everything needed. That's why i'm so in love with this, and made it so effective.

  • SlyASpiE
    SlyASpiE 23 дні таму

    I said it on the last video in this series, but I feel these are as important as they are interesting, fantastic work Destin and a big thank you to you and all guys and gals out there risking their lives every day for our safety

  • Matt Hagge
    Matt Hagge 4 месяцы таму +973

    The whistling thing is extremely infuriating as I've never in my whole life been able to do it. Seeing Destin do it first try fills me with jealousy. I swear I've tried it a million times.

    • Joep Brink
      Joep Brink 4 месяцы таму +1


    • Boggy
      Boggy 4 месяцы таму

      @Maddie's Menagerie fr i need to get this
      or some copium

    • R. G.M
      R. G.M 4 месяцы таму

      @A Hay Seed thx i will try

    • B Hamilton
      B Hamilton 4 месяцы таму

      @stevenqirkle there are so many youtube tutorials. have a look. it took me like an hour to figure out how to whistle like that just by watching a bunch of tutorials here. now i can whistle so loud my ears ring afterwards. good luck.

    • Touay
      Touay 4 месяцы таму

      the folding the tongue over thing is what made it work for me.

  • Sajin688
    Sajin688 3 месяцы таму +7

    The dummy part was a good laugh 😂 it was adorable seeing them all laugh as a team. Great content as always Destin. Keep up the great work

  • A view from the saddle
    A view from the saddle 25 дзён таму

    Thank you, Justin 😂 I've always wondered how to whistle properly, and I'm totally trying that on the dog walk tomorrow!!

  • Diaper Maverick
    Diaper Maverick 3 месяцы таму +4

    Destin, thank you. I love your videos. I have always wanted to be an engineer but I never got the chance to do so when I was younger. A different profession grabbed me but this has always been a passion of mine. Everything you do is awesome. Looking forward to a future video on the JWST that your dad helped develop!

  • Seth Proaps
    Seth Proaps 3 месяцы таму +4

    I love your videos, your ones that touch on using math in engineering are some of my favorites and seeing the search pattern calculator made me think it would be really cool if you did a video on slide rules and other older calculators. Especially since they were partially responsible for putting man on the moon.

  • Nah Nottoday
    Nah Nottoday 4 месяцы таму +1107

    Been subbed to sed for longer than I've been subbed to anyone else. Genuinely makes me happy to watch your videos Destin. You're like a cool big brother to a lot of us I'm sure, at least for myself I feel that way.

    • Vigilant Cosmic Penguin
      Vigilant Cosmic Penguin 4 месяцы таму

      @SmarterEveryDay Maybe, but you get CoolerEveryDay.

    • Frazier L
      Frazier L 4 месяцы таму

      @AngryPotato ay to the yo!!!!?!!!

    • Zachary Alvernaz
      Zachary Alvernaz 4 месяцы таму +1

      @SmarterEveryDay unless one of them is named "Mark Rober" none of them stand a chance of being cooler. And I'm not sure who is cooler between you and Rober.

    • pterodox123
      pterodox123 4 месяцы таму +2

      @SmarterEveryDay+ humble + self deprecating 😁

  • Huzzir Zakaria
    Huzzir Zakaria 3 месяцы таму +1

    Thank you dear Destin, as always never fails to deliver informative n interesting knwledge as usual. 👍

  • Off Grid Bound
    Off Grid Bound 2 месяцы таму

    Awesome! As a former ground SAR volunteer, I found the marine search patterns really interesting. And that finger whistling was just so cool! It reminded me when I was learning the skill when I was about 11 years old, while waiting my turn for an annual athletic medical checkup with about ten other boys. You can imagine the racket, and what the nurses thought of it… lol.
    But I digress. A great video! I am smarter than I was yesterday 😀

  • gusr6
    gusr6 3 месяцы таму

    What an excellent video Destin. Thanks so much for creating it. I'd love to see you do a video on gyroscopes, especially MEMS gyroscopes.

  • Michele Pardini
    Michele Pardini 3 месяцы таму +1

    I was very interested in the video and highly appreciated the math done to find the 0.0473 inches. I actually re-done the whole thing in metric system and got 0.12 cm , trigonometry rocks.

  • Compy
    Compy 4 месяцы таму +857

    "Zoom in, enhance" I think Destin just fulfilled a childhood dream saying that line.

    • Compy
      Compy 3 месяцы таму

      @René S My uneducated guess is that he blurred it before hand, and removed the blur to give the "enhance" effect.

    • René S
      René S 3 месяцы таму

      but did he actually use software to get this snippet so sharp? please let me know

    • White Out
      White Out 4 месяцы таму +1

      @SmarterEveryDay wait...The sticky note isn't the joke?

    • Isoquant
      Isoquant 4 месяцы таму

      Cracked up at that part 😂

    • Scotty Gear
      Scotty Gear 4 месяцы таму

      @SmarterEveryDay came to the comments specially for this line. Amazing!

  • willardroad
    willardroad 2 месяцы таму +1

    Old sailor, nerding out on this. Great content. Thanks for the effort, and the quality job of editing. (I'm a video editor - kudos to you)

  • Jamie Henley
    Jamie Henley 3 месяцы таму +1

    CG Vet here. Glad you did a series on the USCG. By far the best decision of my life, best people to serve with. And, unfortunately, the lease funded or talked about service. Fair winds and following seas… Semper Paratus!

  • Andy
    Andy 19 дзён таму

    A deep dive into the Coast Guard’s efforts in combatting IUU fishing and the technologies/tactics they use in that endeavor would’ve been an awesome episode.

  • Dirk Boersma
    Dirk Boersma 26 дзён таму

    Fascinating indeed, how the Victor-Sierra works out with the drift of the waves. Thanks for this episode, it is fascinating and very informative!

  • misuyy fong
    misuyy fong 4 месяцы таму +761

    The whistling thing is extremely infuriating as I've never in my whole life been able to do it. Seeing Destin do it first try fills me with jealousy. I swear I've tried it a million times.

    • Siberius Wolf
      Siberius Wolf Месяц таму

      This account stole that comment from the commenter Matt Hagge, but anyhoo.

    • The Fantorangster
      The Fantorangster 3 месяцы таму

      I can’t do any form of whistling. I was hoping this methid would work, since it looked so easy, but no.

    • ⸻ ⸻
      ⸻ ⸻ 3 месяцы таму

      I learned when i was a kid in front of my house with a friend we trayed all day with pause because we are was red and almost colapsed from so much air blowing. If you can whistle with 4 fingers you can do with all of them (not 10 fingers in your mouth at same time) :))) Example, one finger from right hand combined with any other finger from left hand. I think it's easier to learn with one hand that classic pinchwhistle.

    • GetmeoutofSanFrancisco
      GetmeoutofSanFrancisco 3 месяцы таму +1

      @lollycopter So.... Laminar flow?

    • ppybmjc
      ppybmjc 3 месяцы таму

      You don't need to push your tongue back anywhere near as far or hard as I imagined. It's not like regular whistling which to me involves a lot more facial muscle tone and tension.

  • D. Raahauge
    D. Raahauge 25 дзён таму

    Great video! I’ll take that knowledge with me back and try to implement that in the Danish Marine Home Force

  • Manny G.
    Manny G. 3 месяцы таму +2

    Love the level of excitement when you got the whistle on first try! Great video and loving all of the military-related series.

    • Kevin Milies
      Kevin Milies 22 дні таму

      Hello, how’re you doing today?

  • D N
    D N 4 месяцы таму

    oh heck ya!! I was so stoked for this series after seeing your first video on this Destin. Keep up the good work, it's much appreciated!

  • CherryAppleMango
    CherryAppleMango 3 месяцы таму

    The Coast Guard boat Search patterns are fantastic. 🥰👍
    I enjoyed and learned a lot from the video. I appreciate your work in putting this video to educate people like myself.
    I would like to request that you do another video about the Coast Guard flight search pattern. I believe people would love it. It would be awesome! Thank you very much in advance.

  • Jonathan Ahlbrand
    Jonathan Ahlbrand 4 месяцы таму +764

    I am a member of the US Coast Guard Auxiliary. We also train on these search patterns in our mission to augment the active duty surface operations. This is one of the best explanations of SAR patterns I have ever seen. I am going to suggest to all of my operational colleagues that they watch this episode. Bravo Zulu, Destin!

    • ha chuu gazuntie
      ha chuu gazuntie 3 месяцы таму

      @Nick Wulf they use them for fishery management and for ticketing fishermen.

    • Daniel Ong
      Daniel Ong 3 месяцы таму


    • AnarexicSumo
      AnarexicSumo 3 месяцы таму +1

      @Nick Wulf Not typically. Afaik only Legend Class National Security Cutters use them and only for drug and migrant interdiction. They could probably use them for SAR but it's not their main mission.

    • Richard Marston
      Richard Marston 4 месяцы таму +6

      Should do a video on the Auxiliary too; America’s largest volunteer service. 🤙🏼

    • Ria Graham
      Ria Graham 4 месяцы таму +6

      the canadian coast guard is celebrating its 60th anniversary this month

  • hargs sgrah
    hargs sgrah 2 месяцы таму +1

    After looking at the thumbnail I've come to realize I've done something similar without even realizing it in video games using the perspectives and "tools" (spells or other functions). Usually had to do with "unblacking field of war" or something.

  • Tradeshow Truss Displays
    Tradeshow Truss Displays 3 месяцы таму +2

    Great to see a group of capable, smart, dedicated young people doing a highly professional and difficult job. They give you faith in the future of this country.

    • Andrew Van Lare
      Andrew Van Lare 3 месяцы таму

      Yeah this is a better recruiting video than anything the coast guard could make

  • Horus2Osiris
    Horus2Osiris 3 месяцы таму

    I feel it! Smarter Every Day! Great work, Destin, as per your unusual mind; lovin' it!

  • Taskulamppu
    Taskulamppu 3 месяцы таму

    Hey Destin! You should make a video about pumpjacks. I've always wondered how they work.

  • Timur Born
    Timur Born 4 месяцы таму +801

    Everyone talking in this video were able to articulate themselves really well. They don't sound like they only recite stuff they memorized, but like they understand the subject (including the math) and are able to explain it. In short: they all seem to be smart people on top of the can-do attitude. I imagine that the acceptance tests to join are not easy.

    • Biltwon
      Biltwon 4 месяцы таму

      @droppedthebass I'm shipping out to basic in 2 weeks, maybe I'll meet up with you in the future!

    • Vigilant Cosmic Penguin
      Vigilant Cosmic Penguin 4 месяцы таму

      Yeah, what's cool about this series is how it seems clear that Destin isn't just talking to some PR guy; these are entire offices of people who know what they're talking about.

    • Damien Frye
      Damien Frye 4 месяцы таму

      @Jeremy Specce Are you sure about this statement? They are law enforcement, drug interdiction, operate in conditions that kill people all the time. Think of them like the police, DEA, and fire/rescue.

    • Henry Strauss
      Henry Strauss 4 месяцы таму +5

      @Ákos Tolvaj Our U.S. Coast Guard is unique in that it is under the Department of Homeland Security and not the DoD.

    • Ákos Tolvaj
      Ákos Tolvaj 4 месяцы таму +1

      @Nature Videos i didn't know it was part of the military. not such a great idea then. but nonetheless, seemed like a good team to be a part of.

  • papanito
    papanito Месяц таму

    Stumbled upon your channel by change and this is so interesting and very well explained. I already feel smarter today

  • Buck Rogers
    Buck Rogers Месяц таму

    Thank you for this great video on SAR. My Coast Guard years were some of the best of my life.

  • CrazyPete
    CrazyPete 2 месяцы таму

    Thank you for making this video. I doubt I will utilize this knowledge but I found it very interesting!

  • Edward Blair
    Edward Blair 14 дзён таму

    Seems to me that air search patterns might work slightly different from boat patterns. In particular air assets are not effected by currents, but are more strongly effected by wind. My guess is that some search patterns are easier on one platform than the other.

  • Adam K
    Adam K 4 месяцы таму +176

    As a retired Coastie of almost 22 years, I want to thank you for this look into what truly is an amazing career! The men and women of the CG work tirelessly to maintain their profession, which is hard to convey to anyone who is not a member of the CG. Your CG series is doing a good job as helping the public see a little more of what makes the CG such a great service!
    I miss being in the CG, as I feel the CG and its outstanding members helped made me the person I am today.
    Keep up the great content, and stay safe out there, my brothers and sisters in blue!

    • Fk Yu
      Fk Yu 4 месяцы таму +7

      The coast guard are like firemen, they're just objectively heroes. Throwing themselves into dangerous places to save lives for mediocre pay at best.

  • t s
    t s 2 месяцы таму

    2 ideas I'd like to see you explore are, 1); Movement of air pressure through a flute creating different frequencies by the holes drilled in different locations. 2) How the properties of 2 of our tiniest components, photons and electrons, are becoming major staples of our modern society, By the way they interact with atomic structures as filters and processors. Especially since things like neutrinos can pass through nearly everything. Are the 2 blocked by comparable densities or not? And of course there is electron spin verses charge and, "spooky action at a distance". Appreciate you and enjoy your shows. Keep on keeping on.

  • J C
    J C 2 месяцы таму +1

    Man i just wana say I've been subbed for idk years now. I really enjoy all of your videos .. your content is so smart and well thought thru. Thank you fellow auto didactic

  • chris kaprys
    chris kaprys 2 месяцы таму

    So happy to check out this series from you. I just saw ‘Mediterranéo’ at a film festival which made me want to volunteer for ocean rescue work.

  • Duke Digby
    Duke Digby 3 месяцы таму

    I would love to see you do a video about hydraulics, hose, hose ends, crimping, how hydraulics works and different types of hydraulic fittings etc….. Thanks for considering.

  • Bce_HopMyJIb
    Bce_HopMyJIb 4 месяцы таму +359

    This patterns reminded me of patterns for farming operations. Every pattern is good for certain conditions. For example, the most efficient way for harvest is "narrowing square" or "narrowing parralel" but if there are wild animals spotted in the area, you need "expanding parralel" pattern for those animals/birds to be able to escape.

    • Working Guy
      Working Guy 4 месяцы таму

      @Thauã Aguirre It's coming! And, THEN, he will visit Jeremy Clarkson's farm!

    • Bce_HopMyJIb
      Bce_HopMyJIb 4 месяцы таму

      @Sandertu less secondary moves of the equipement.

    • Sandertu
      Sandertu 4 месяцы таму

      Why is narrowing efficient?

    • Thauã Aguirre
      Thauã Aguirre 4 месяцы таму +1

      Hey, farming tech could be the next series for Destin!

    • Von Hassen
      Von Hassen 4 месяцы таму +6

      @geogineer same lmao
      ngl, this comment sent me down quite a learning-hole lol

  • Minty Fresh
    Minty Fresh 3 месяцы таму

    Have you ever seen the rope tension burning the saddle when trying to catch a bull. A video on that would be cool

  • Stan Cameron
    Stan Cameron 3 месяцы таму +3

    Coast Guard Suggested Episode: When a "Coast Guard Swimmer" is lowered out of a helo by wench on a line there is about a 120 mph downwash on the swimmer and water below. As the swimmer is being lowered how does he stop from spinning and what forces are at play?

  • Florida Man
    Florida Man 3 месяцы таму +1

    That verse from Mathew at the end was a really nice touch! Really shows respect
    "“What kind of man is this? Even the winds and the waves obey him!”"

  • Henri Hunter
    Henri Hunter Месяц таму

    Another great presentation. Well done and thank you.

  • ZalyQQ
    ZalyQQ 4 месяцы таму +177

    The sign of an expert is being able to explain their craft back to you in a simple way. These coast guard members were very well practiced in what they do

    • Lawrence
      Lawrence Месяц таму

      @Jacob Shirley 100% agree. I can't begin to tell you how many bad professors I've had. I don't care if you literally wrote the book on something, if you can't break it down and explain it to laypeople, you aren't going to be a good teacher.
      I have a great respect for the many scientific communicators on YT such as Kyle Hill, Because Science, and plenty of channels like this one (Smarter Every Day) or Economics Explained for their ability to explain complex topics in a way large audiences can benefit from.

    • Jacob Shirley
      Jacob Shirley 4 месяцы таму +3

      Not exactly. Expertise (in a field) and teaching are separate skills.
      Teaching is basically translating (from the expert to the layman); if I'm bad at translating from English to Spanish, it doesn't mean I'm not an expert at English. It just means I'm bad at translating to Spanish.

    • Captain BoneSpur
      Captain BoneSpur 4 месяцы таму +4

      Smart group of young people. I'm actually quite shocked, and reassured. Most young people I encounter, barely look up from their phones, and when they do, it's to talk about what's on their phones.

    • George Owen
      George Owen 4 месяцы таму +4

      Yes we are. That’s all we do is train.

  • Casey Jacobson
    Casey Jacobson 3 месяцы таму +2

    We use a lot of these principles in SAR from the air also. Love seeing thins deep dive. Thanks Destin.

  • Zarosian Ice
    Zarosian Ice 22 дні таму

    Funnily enough, when you were describing seeing things in the water i instantly had to think about Sea of Thieves, where sometimes stuff is extremely hard to see through waves to the point it might even pass your vessel.

  • Randall Grills
    Randall Grills 2 месяцы таму

    Destin, enjoy your vids. Particularly the Navy and Coastie SAR. I have a son who’s a helicopter rescue swimmer at Air Station Kodiak, AK. Will you be dropping a vid on the work CG SAR aviation does? Thanks!

  • LilGary
    LilGary 2 месяцы таму +3

    I'd love to see them do this with no computer technology. It would be an interesting challenge.

    • Kevin Milies
      Kevin Milies 22 дні таму

      Hello, how’re you doing LilGary

  • Austin Wagner
    Austin Wagner 3 месяцы таму +2

    Its interesting to see people from a development side (engineer) work with end users (Coast Guard). Destin pointed out that he had never thought of a Datum as a moving point. To a member of the Coast Guard, a Datum is a float connected to a beacon, that is all. Specific words that engineers throw around end up as important terms in niche communities.

    • Kevin Milies
      Kevin Milies 22 дні таму

      Hello how’re you doing?

    • Kevin Milies
      Kevin Milies 22 дні таму


    • Lawrence
      Lawrence Месяц таму

      It's technically the same thing, the datum defines the center of the search pattern. The fact that it drifts with the current is only technically relevant when you draw the pattern. As the video demonstrated, you make two legs and return to datum, repeat 3x. With this process, the actual amount of drift is irrelevant to the process, just follow the steps.

  • Ronald Khunga
    Ronald Khunga 3 месяцы таму

    I have really learned a lot. What a smart way of SAR. Really impressed with the amazing job the Costies are doing. Big up to them for risking their lives to save others. P.S. I loved the Matthew 8.27 Scripture quotation.

  • Rhino Gixxer
    Rhino Gixxer 3 месяцы таму

    Hi, Newly subscribed to your Channel, watched and enjoyed these videos, I was watching the Submarine breaking through the ice, I had to stop it 1/2 way through to ask this, and came to the most recent video to hopefully be seen/read. How difficult was it to get the permission from the Military to 1st get aboard & 2nd have your content reviewed then approved to present it? I am really excited and "Smarter Every Day" is a perfect channel name! Side Note: When it was the string test and the depth, i was thinking of "Down Periscope" w/ Kelsey Grammer. keep up the Great Work!

  • Kevin Pegelow
    Kevin Pegelow 3 месяцы таму +1

    Such a GREAT channel. Keep up the amazing work!

  • the-ELiTE-boarder
    the-ELiTE-boarder 4 месяцы таму +263

    As a (much less experienced) mechanical engineer as well, I think it makes perfect sense to call the buoy a datum because it is stationary RELATIVE to the drift of the water. You are keeping track of your starting point relative to the drift, not geological coordinates like the GPS uses, and thus measuring the exact drift at the same time!

    • the-ELiTE-boarder
      the-ELiTE-boarder 4 месяцы таму

      @Jack Smart smart dude

    • Jack Smart
      Jack Smart 4 месяцы таму +1

      true, I instantly thought of this and I am still in HS lol

    • Povl Besser
      Povl Besser 4 месяцы таму +6

      @the-ELiTE-boarder no, yours!

    • the-ELiTE-boarder
      the-ELiTE-boarder 4 месяцы таму +6

      @Szymek Kordyaczny Yes, everything is relative to your frame of reference

    • Szymek Kordyaczny
      Szymek Kordyaczny 4 месяцы таму +19

      Yea, it's completely legit to call it stationary because it is in its specific point of reference. Our geo location are stationary in the planet point of reference but if we take Sun as the (0, 0, 0) your house is dancing around the sun and orbiting the center of Earth + Moon center of mass, right? :)

  • Try Knight
    Try Knight 3 месяцы таму

    Thanks to this video I'm now getting in contact with my local recruiting office. Thanks Destin!!

  • Bob Vedder
    Bob Vedder Месяц таму

    I worked with a fire and ems station that does search and rescue. On one of our river rescue trainng i got to be one of the people needing rescued. I wore an immersion suit, (betrer than a PFD in my opinion) i told them to rescue me last as it was so comfortable floating weightlessly that i could have taken a nap.

  • xSensu
    xSensu Месяц таму

    Thank you for this, it was really interesting to learn.

  • Andrew Case
    Andrew Case 3 месяцы таму

    I was in the Air Force and one of the bases I worked at was a SAR base. We coordinated with local authorities for land based SAR and the Coast Guard for water. We flew C-130’s that were specialized for land and water rescue. Mostly we were just a high altitude big picture (fly at 15,000 feet and look for anything out of place) but occasionally we had to perform rescues ourselves for what ever reason.
    These search patterns don’t just apply to boats. They are the most efficient methods of searching any dynamic area.

  • Shane's Getting Handy
    Shane's Getting Handy 4 месяцы таму +346

    I took part in a (ultimately successful) search for two missing persons of a downed aircraft over the ocean, but the patterns proved entirely wrong in this case because they did not predict or include the possibility the persons in the water would be swimming towards the nearest shoreline, and had moved many miles from the search area. I did happen to fly over the missing persons, as I was not part of the "official" search and/or pattern system, but I unfortunately did NOT see them in the water, and was only informed I flew over them by them telling me this after the fact. (This is hard to hear and not get discouraged.) As you mentioned, a person is VERY hard to see in the ocean unless you are very close to them. When they were only a mile or so from the shoreline, they were ultimately spotted by an aircraft landing at a nearby airport.

    • Randy Severino
      Randy Severino 4 месяцы таму +1

      I was a search Pilot for the Aux Air Force, we had to call off air search because other civilian aircraft were trying to help in the area. we have very precise coordinated and calculated search grids from the command center to avoid collisions with other search craft. We appreciate your help, but we don't want another air disaster in addition to our missing person.

    • Fledhyris Proudhon
      Fledhyris Proudhon 4 месяцы таму +2

      This confirms what I was thinking while watching this video - that if you do fall overboard, the best thing to do is let the current take you, because the search teams will account for that - and it also helps to conserve energy! It's very counter-intuitive to a person in the water, not to try to head for land if they can see it, but it seems like this would be the best option. Also, don't panic if you spot the rescue boat but it starts heading away - it'll be coming back!

    • Jay Lipinski
      Jay Lipinski 4 месяцы таму +3

      @CerebralDreams I’ve done a lot of swimming… as a Cutter Rescue Swimmer in the CG. Like I said, if you’re greater than a few hundred yards offshore, you’re better off conserving. Which, in my experience, is pretty much 99% of the cases the Coast Guard responds to. Boats rarely go down in calm water, close to shore. I understand what you’re saying. I just dont agree and my training and experience tell me so. Also, shouldn’t be underway in any body of water without a life jacket on (or readily available) and either an EPIRB, strobe, or some other device to bail you out.

    • Ewan Marshall
      Ewan Marshall 4 месяцы таму

      @Subangelis Gaming depends, some carry around, bulk cargo. Ship full of coal, or steel...

    • Subangelis Gaming
      Subangelis Gaming 4 месяцы таму

      @Ewan Marshall - Big metal ships tend to carry many little floaty things

  • A T
    A T 3 месяцы таму

    Thanks Destin for your great channel! I just learned to whistle for the first time in my life thanks to this video and Im over 30. :D Greetings from Finland!

  • KaosBC
    KaosBC 3 месяцы таму

    thanks for all of your content man, whenever smarter everyday pops up on my feed I get excited. Thanks again

  • J. V.
    J. V. 3 месяцы таму

    7:26 is awesome. happened to me as well when i was about 15 or 16. afterwards i tried it again but could not do it right away, because i tried to hard. it took me a couple of tries to properly learn it, but the first blow… exactly like this one.

  • Eduardo Battaglia
    Eduardo Battaglia 3 месяцы таму +1

    I LOVE this series Destin! Great job!

  • Douglas Gaxiola
    Douglas Gaxiola 4 месяцы таму +110

    I hope everybody watching this video series will appreciate the level of training and competence of the Coast Guard personnel. Because they are so well trained, the Coast Guard entrusts their junior personnel with a tremendous degree of authority and autonomy. The Coast Guard is a great organization with some really impressive people.

    • Jay Lipinski
      Jay Lipinski 4 месяцы таму +3

      Amen, Douglas. If you notice in the video, most of the individuals conducting the mission and the training are E-4 and E-5s. Not too many government agencies would qualify a 20 year old, E-4 to be in charge of a boat like that!

    • GoneCoastal86
      GoneCoastal86 4 месяцы таму +1

      Semper paratus!

  • Philip Hirons, Jr.
    Philip Hirons, Jr. 3 месяцы таму +1

    As a Civil Air Patrol member I have trained to plan air and ground searches on land. The current effects on the search patterns is mind blowing.

  • Benjamin Matte
    Benjamin Matte 3 месяцы таму +2

    The Coast Guard Rules, I love watching them do their jobs, much much respect

  • Carlos Pina
    Carlos Pina 3 месяцы таму

    Dustin you have to do a a whole series on our postal service. It's such a hard job I work 60 hours a week. Show these people how it all works. So they can be nice to mail carriers

  • Cordell Benner
    Cordell Benner 4 месяцы таму +1

    At minute 24:24 the BM2 Weston references SINS packages, the subtitles translated it as sense packages. SINS stands for "Scalable Integrated Navigation System." Weston was talking about the roll out of the new "SINS II" that upgraded Coast Guard assets from the older NMEA 0183 standard to the newer NMEA 2k and also providing more capabilities. These systems include components such as: GPS, Depth, weather sensors, RADAR, repeater displays and the Raymarine MFD (multi-function display) that they were charting the search pattern on the RBM.

  • Øystein S
    Øystein S 4 месяцы таму +260

    The square wave search pattern is called Boustrophedon, literally meaning "turning like the ox plows". That's the one piece of information I can't forget from my university signal-processing classes....

    • Vigilant Cosmic Penguin
      Vigilant Cosmic Penguin 4 месяцы таму

      Interesting. That word is also used to refer to writing systems that switch direction every line. That makes sense as a way to describe the search pattern.

    • 3nertia
      3nertia 4 месяцы таму +1

      @Marty Yeah. Lemme guess; I'm wrong?

    • Marty
      Marty 4 месяцы таму +4

      @3nertia Are you referring to the way a cathode-ray vacuum tube electron gun manipulates the electron beams to display images on a phosphorescent screen?

    • 3nertia
      3nertia 4 месяцы таму +4

      @manaquri Honestly, this method is still used on most modern screens which is why gaming monitors tell you the refresh rate lol

  • zackandlime
    zackandlime 3 месяцы таму

    NO WAYS!! The whistle trick worked on my second attempt and I've always always wanted to learn how to whistle like that!! Thank yooouuu Destin!

  • JeDuncan87
    JeDuncan87 5 дзён таму

    "I think he's gonna need mustache to mustache." Lol love your videos! They're very informative and funny at times.

  • MegaTroll Trollington
    MegaTroll Trollington 4 месяцы таму

    This channel continues to put out some of the best videos on YT

  • Shane The Brave
    Shane The Brave 3 месяцы таму +1

    I know you passed this but I would love to see the working of alternators I thought maybe it would be a good video idea thanks for making me smarter every day