The Computer that Controlled the Saturn V (Behind the Scenes ft Linus Tech Tips) - Smarter Every Day
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4 роки томуHave you subbed to the 2nd channel? If you dig this and feel like this video has earned it then maybe give it a shot.
Main Video here: • How did NASA Steer the...
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View Linus's video here:
• The ACTUAL Computer fr...
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Functional Requirements for the Launch Vechile Digital Computer
ia600300.us.archive.org/27/it...
Launch Vehicle Digital Computer
en.wikipedia.org/wiki/Saturn_...
Dr. von Braun (seated) examining a Saturn computer in the Astrionics Laboratory at the Marshall Space Flight Center
en.wikipedia.org/wiki/Saturn_...
U.S. Space & Rocket Center
www.rocketcenter.com/
en.wikipedia.org/wiki/Huntsvi...
IBM's page on the Saturn Guidance Computer
www.ibm.com/ibm/history/exhib...
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Destin
@SmarterEveryDay2 4 роки тому
I would like to point out several things: 1. Luke Talley is awesome. 2. Every single frame of this video requires more memory storage than this memory module is capable of handling. Think about that. 3. This is not the Apollo computer. This is the Saturn V computer. They're different. This steered the rocket. 4. People that support Smarter Every Day on Patreon are make all this happen. If you're watching this second channel video I realize that you're more likely to consider becoming a patron... therefore I will now provide a link in hopes that you consider it. ( www.patreon.com/smartereveryday )
@candykanefpv98 4 роки тому
#3 is a moo point because we're already on the second channel. (Friends reference)
@frankbrito7959 4 роки тому
Love your channel sir :) Definitely feel smarter today.
@TulioSounds 4 роки тому
Destin, your links don't work. Add a space before the end bracket! ;)
@s3gv 4 роки тому
That dude is fricken crazy smart, holy cow.
@TheCountessAsuka 4 роки тому
Luke Talley has always been one of my favorite docents. He and my hubby talked programming engines for quite a while (hubby helped on the shuttle engines).
@freshlysquosen 4 роки тому
Luke Tally needs his own youtube channel. I could listen to his knowledge and stories for hours.
@juantelle1 4 роки тому
same
@ZapAndersson 4 роки тому
Indeed
@jca111 4 роки тому
I was just about to say the same
@peterwhitby5965 4 роки тому
@@jca111 Could not agree more, I would subscribe in a moment :)
@bobpreston1347 4 роки тому
absolutely!!! The guy is astonishing. What a great video...... thanks.
@stilgaardfremen73 4 роки тому
The amount of knowledge he still retains ~50 years later, he's the epitome of "I forgot more about this than you'll ever know". What a treasure.
@rix911 3 роки тому
@pyropulse Go to the moon sometime with how smart you are. Good luck, we're all waiting. Don't worry, I'm not holding my breath.
@AHHHHHHHH21 3 роки тому
@@rix911 why is this an argument
@michaelszczys8316 3 роки тому
Man that knows all about those old parts. How much you think this rare part is worth? I dunno, you have to go on Antiques Roadshow. Love it.
@dylanfoote1602 3 роки тому
pyropulse you’re an idiot
@Creationsbyelder 2 роки тому
Someone needs to sit down with Luke for a month and record and transcribe everything he tells them. When people such as this are gone, the world will be missing out on something very special. I could listen to him for hours and days on end.
@johnrogers1251 2 роки тому
I hope I can meet Luke Talley some day!
@blazer6248 2 роки тому
Look up "Steve Johnson Luke Talley NASA interviews". It'll bring up a 31 page interview he did with Luke in 2012. If you remove Luke's named from that search, it'll bring up more interviews he did with others at NASA, as well. They're all EXTREMELY informative.
@bburnsga 10 місяців тому
@@blazer6248 Thank you for that info!!
@FCWW87 Рік тому
9:02 “been there, flunked that test many times!” I love this guy! A human, not some superhuman, that was part of this group that figured out how to get to the MOON. That’s inspiring to me, and it should be for everyone else who has big dreams. Rock on Mr. Talley.
@l0renzz0 4 роки тому
36:05 - "You remember all this it's unbelievable" "I'm just... I'm just making it up" What a humble guy
@RomboutVersluijs 4 роки тому
SOrry but this smarter everyday guy thinks he smart saying it like that. Tge guy wasnt working for NASA because he looked good or something
@l0renzz0 4 роки тому
@@RomboutVersluijs I think he is not surprised Luke developed the system back then. I think he is amazed by the fact he remembers all the details after 50 years.
@RomboutVersluijs 4 роки тому
@@l0renzz0 But we cant really check he ;)
@avongil 3 роки тому
At this point, i'm glad I finished swallowing my drink or it would have gone right up my nose.
@deth3021 3 роки тому
May not be entirely a joke. Having worked on complex projects myself. If you really understand the concepts you just need to remember part of it and can infer the rest from the part you remember.
@florint.4620 4 роки тому
Luke (explaining how they processed the telemetry data): `…then you do this for about two weeks and finally you have enough to plot a graph by hand. So you put in all these numbers and you plot by hand and you say: "hmmm, that wasn't the problem after all. Oh, well, here we go again…"` :mindblown
@bangaloretrailrider2472 3 роки тому
@pyropulse No the fact that the effort that goes unnoticed by todays programmers because they used advanced tools, came from the experience of people like Luke. Remember that we all are standing on the shoulders of Giants and be humbled and mind blown at the same time. For some of us engineers, the evolution of an idea is mind blowing because it feeds our passions. Hope I have explained enough..
@Infidel7153 3 роки тому
Luke Talley is a national treasure how lucky we are to have men such as him .
@TXLorenzo 3 роки тому
Men like Mr. Talley are simply an irreplaceable resource. We will see what the current "woke" generation will do in the future.
@paulbaker9879 3 роки тому
@@TXLorenzo Ok boomer.
@kurtvonfricken6829 3 роки тому
@@TXLorenzo They will be spending much time on their hurt feewings.
@TXLorenzo 3 роки тому
@@kurtvonfricken6829 Yep, it will be kind of hard building a moon rocket while you are in your "safe space" being all you can be as a social justice warrior.
@Xyz-ij6rh 3 роки тому
@@TXLorenzo just because those "worriors" are loud does not mean all are that way people will allways continue to push there limits but it was and will be just a small part of the society who accomplish it
@LewisMCooper 2 роки тому
"Thermodynamics. Ugh" - Luke Talley, 2019. Exactly how every undergrad physics student feels
@BirchPig 2 роки тому
That whole. Minute long digression into the woes of a 19(probably)50s engineering student talking about steam tables and integration parallels my own woes so completely and accurately its amazing. Much like how the math hasn't changed. Our pains have neither. I will always laugh at that clip from 8:45 to 9:43
@lilblackduc7312 Рік тому
..“I never said it would be easy, I only said it would be worth it.'” - Mae West
@shakikahnaf9783 Рік тому
The mechanical engineers as well
@lilblackduc7312 Рік тому
@@shakikahnaf9783 You must 'Become One' with the science...
@GumbootZone 3 роки тому
36:04 "You remember ALL of this??" "Nah.. I'm just making it up." lol That was awesome.
@djp_video 4 роки тому
Where is the "Love" button? Mr. Talley is a national treasure.
@wangruochuan 4 роки тому
kim jong un would like to know his location. and maybe offer a nice job if he plans to retire from the museum
@eurybaric 4 роки тому
@@wangruochuan Hey i'm planning to retire
@wangruochuan 4 роки тому
@@eurybaric the coal mine there could use some muscle like you. I can personally refer you to the supreme leader
@raho2005 4 роки тому
*international
@Pro1truth 4 роки тому
I was saying he is an international treasure...
@Red1676 3 роки тому
What gets me is the Average person who goes to this museum, they really won't understand how crazy this stuff is. They will just walk up, say "neat box go boop boop," then carry-on without knowing how crazy that stuff was made. Lol
@Real28 2 роки тому
I love that Luke was almost offended when you showed him the Logic board you had. He had this face of "Wait. That's illegal" hahaha And yes, I came back after 2 years to watch this again. Luke is incredible. What a legacy he has left our civilization with.
@bburnsga 10 місяців тому
Mr. Talley really wanted that unit. Too bad Destin didn't give it to him. I understand that he wouldn't want to let it go, but if anyone deserves to have that board, it's Mr. Talley!
@yafuker6046 6 місяців тому
I came back too, just to get the "charge" of "this was 1960s stuff; imagine what are they doing NOW?!"
@andrewgarley1400 3 роки тому
His face, "Where did you get that" I thought he was going to confiscate it lol
@PSMWRX143 3 роки тому
Same lol!
@TheEDFLegacy 3 роки тому
Nah. He was checking it for drop capability. 😉
@ChiefEagleCry 3 роки тому
9:43
@hamoodhabi1850 3 роки тому
Yur a pepsi lover
@brianhurt3801 3 роки тому
The look on his face with relief gesture , he wanted to say that's why that rocket test failed in 1958 , because that Rubik's cube of information didn't make it onto the rocket , instead the guy asked about its value and he take it to the antiques road show , that was a laugh ...
@johngaydos4000 3 роки тому
I am a 70 year old engineer and this is one of the best videos I have seen. A true history lesson of what was going on when I was in college at Purdue University. Neil Armstrong and Gus Grissom are alumni and were in good hands with guys like Luke working on the space program.
@SJ-cl4wq 3 роки тому
🙏🏻
@yzotape529 3 роки тому
Hey I’m currently in the materials engineering program!
@MaxAcceleration Рік тому
Luke Talley has such a natural ability to explain complex processes in easy to understand laymen terms. He's so smart and truly knows his stuff. Somebody should just document his experiences non-stop to capture his thoughts for future generations. What a brilliant man!
@ryanmj42 3 роки тому
Dustin- “Can you tell me what that does???” Luke Talley- 0110110100110101010 0101001011110101001 1010010101010101010 “This plugs in to that board.”
@reikoshea 4 роки тому
Apparently my watch time on these made youtube put this video on my recommended feed, but not the main video.
@lifebleeds86 4 роки тому
@@timmorrison2836 Same here, I always watch both.
@JanStrojil 4 роки тому
Only 15 minutes in I realized that this is not the main video!
@TorIvanBoine 4 роки тому
There's a main video???
@rahulsawant_pikachu 4 роки тому
Same here :P
@tmarritt 4 роки тому
This is the better video
@Intrepid70 4 роки тому
That’s known as wires 😂😂 This was like learning about the Saturn from my grandpa which would be pretty cool
@jongeorg 4 роки тому
Exactly, it was like getting a chance to hear my grandpa's stories again. I hope they decide to do a series with him, or get him his own channel...
@TheCloudhopper 4 роки тому
That quip made me laugh out loud.
@OriginalThisAndThat 4 роки тому
"Are these fibers..." --- Duh brah! :P
@Shepard_AU 2 роки тому
42:26 - ''I can see all the green men run out, running around saying 'oh god, the Americans are back'.... you don't have to put that in.'' I almost feel like that wasn't a joke and that he probably shouldn't have said that xD
@kevinaweseom2866 2 роки тому
The man died shortly after, the government sent assassins
@stickyvids15 2 роки тому
This video would have been shut down the minute it was released... They are watching, always watching.
@traetuusplays8987 3 роки тому
Does anyone else find themselves watching this at least once a week? Idk what it is, but this episode, along with the tori one are just mesmerizing.
@alajibril 2 роки тому
you can tell that luke is passionate and still is about the saturn V and to me i think it seeing linus just calm and collected add to this video
@adamdavis222 2 роки тому
I was just trying to estimate how many times I have watched it..I'm not sure what it is, either. The achievements of those brilliant young minds in those days, over such a brief period of time, is mind-blowing! The innovation and development that went into fitting the computing systems with the capacity required for these missions into the lightest, least expensive, and efficiency-maximizing package, single-handedly began the conceptual trend that we have seen over the past 60 years since, that as technology advances, it physically shrinks over time....and, as a direct result, becomes less dependent on stationary confinement; that is, it becomes more mobile.
@catmom2509 4 роки тому
Please do more interviews like this with people who worked on the Saturn V and Apollo program please, before they leave us for good.
@davidbutera5985 3 роки тому
They don't build them like that anymore!
@baschoen23 3 роки тому
Yes, please.
@charlesdjones1 2 роки тому
Sadly the number that have already passed I'm sure is pretty high, I was glad to see someone of Luke's qualifications in such good health.
@FlyingAce1016 Рік тому
Thankfully he posted a new video 2hrs long on here interviewing luke about the saturn V
@cojones8518 4 роки тому
"So can you tell me about the cabling, is it fiberoptic, copper..." "That's known as wires." LOL 38:50
@chrisbanbury 3 роки тому
"Does it use advanced" "No."
@jbdallara 3 роки тому
The most funny part, is when he just go from "It's known as wires" to "ok it's coaxial, and the insulation is teflon" and turn to explain a lot of details about wirings in the span of 15 seconds
@ImperatorClass 3 роки тому
@@jbdallara it's probably unfolding in his mind as he is speaking
@ImperatorClass 3 роки тому
@D Hill Maybe, but I'm not so sure. It was a substantial period of time ago, and he remembers a staggering amount of it. I would say his memory is probably laid out in a path, and so when he talks about it, his recollection continues to unfurl, and so he is able to elaborate more.
@sloma111 3 роки тому
@@jbdallara the outer coat aluminium and center made of copper. Common coaxial tech even now.
@kelly806 2 роки тому
The Luke Talley's are the ones I would like to know more about. I've read nearly every book written about the astronauts...now I want to know about the people who put the program together and made it function. This was an awesome video.
@bburnsga 10 місяців тому
I totally agree!!
@tylerdurden788 3 місяці тому
I never knew any of this.
@waidrainey5371 2 роки тому
"This was actually an amazing system, really" I love the amount of pride Talley still shows for this project
@Hagop64 3 роки тому
Everyone is talking about the "those are wires" comment but the biggest smack down is when Linus is talking about gyroscopes trying to explain that modern devices have "really small gyros that are basically printed on a chip" and without hesitation the (awesome) old man nods and says "that's a piezoelectric transducer."
@vicroc4 3 роки тому
Only real difference is how big they are. Piezoelectrics have been around since at least World War II.
@ZeykronZ 3 роки тому
27:40
@lukeperry1891 3 роки тому
He looked agitated in that moment. Like ‘shut up you dumb kid, you dont know anything’
@RWZiggy 3 роки тому
@@vicroc4 Heh, you're one world war off, first active sonar using piezo built during WW I in 1917 to make and receive 50KHz signal.
@gordonfreeman9368 3 роки тому
@@lukeperry1891 he is dumb. He just taks fast, so one may think he is smart.
@trapical 4 роки тому
"Can you tell me about the technical detailing of these data cables?" "Boy, that's just wire."
@martiddy 4 роки тому
I lol'ed at that part, Linus was expecting some cool explanation about what it does.
@tomwolf2603 4 роки тому
LOL that answer "Thats known as wires.." :D
@drewkuhn5582 4 роки тому
Got em! 😅
@cosmicraysshotsintothelight 4 роки тому
Foghorn Leghorn!
@Brando56894 4 роки тому
@@cosmicraysshotsintothelight now...now...I say...listen here boy....those are just wires
@gizmostudioshd Рік тому
I will watch this video every few months because it simply fascinates me. The two generations coming together to talk about the same thing from a different perspective is absolutley thrilling to watch.
@dsdy1205 2 роки тому
What I find really inspiring is that Luke also knows exactly what he'd change about the entire setup if done again today. He didn't just stop learning about electronics after retiring, he's been keeping up with the state of the art, still as engaged as he was when he was a young engineer with fuzz behind the ears.
@Geemeenuu 4 роки тому
That "+C" once cost me a perfect score on a calculus exam.
@StreuB1 4 роки тому
Every one of us.....literally.
@mushugordon1 4 роки тому
Should've negotiated for a "+C" onto your grade.
@peterfireflylund 4 роки тому
As well it should have!
@Huegell 4 роки тому
I was really surprised that none of my tutees knew about the constant part. Apparantly it is not taught anymore at German schools
@Liamv4696 4 роки тому
I'm happy with C+'s on any of my exams 🤣
@deoeers 3 роки тому
“That’s known as wires”. I love this guy.
@simplywonderful449 2 роки тому
Even better with the drawl: "waaars"!
@MrSpruce 2 роки тому
(38:54)
@Corn0nTheCobb 2 роки тому
@@MrSpruce thank you. It's annoying when people don't leave timestamps
@arnoldatuhaire3906 Рік тому
@@Corn0nTheCobb you should watch the whole thing😉
@Corn0nTheCobb Рік тому
@@arnoldatuhaire3906 I did, but it can be hard to go back and try to find one line in a 44 minute video
@gpabui5256 2 роки тому
Luke studied computer but he knows thermodynamics, gyros, physics and lots of other engineering fields. I was a mech engr so I can keep up with his mech talks, but I can’t understand about computer science. He is amazing. I wish he would be a professor to teach us. So much knowledge on his brain. Love the video ❤️❤️. Thank you.
@telx2010 6 місяців тому
Yet he cant go to the moon like neil did 50+ years ago😂😂😂
@Shinkajo 4 місяці тому
He didn't actually study computers in school so when he came to work at first he knew nothing about them. He learned on the job and then he was sent to study computer science.
@spotandjake1008 Рік тому
I could listen to luke talk all day he just seems to have so much knowledge and is very humble about it.
@Airguardian 4 роки тому
8:45 -"The plus c is the killer" As an engineering guy that has worked on gyros and vehicle orientation stuff this totally made my day... xD Thank you Destin for this PEARL of a video. That guy is nuts. He just recalls everything as if he was still working on it at the moment. NUTS.
@smooooth_ 4 роки тому
Loved that moment. Idk if it was just the comedy of it or the strange feeling of relating to an Apollo era NASA engineer on something seemingly small and mundane, as a very very humble undergrad half a century later.
@thelastjuiceblender5915 3 роки тому
What does it mean the plus c is the killer?
@fridaycaliforniaa236 3 роки тому
@@thelastjuiceblender5915 yup, same question...
@M.V.P. 3 роки тому
@@thelastjuiceblender5915 think he means that with every deviation of the planned course (wind, every change in angle etc), extra variables/ constants have to be added to the equasion and taken into account when correcting the course of the rocket, making it more and more complex as the flight goes on. That's why the don't want the gyroscope to be vibrating.
@PropaneWP 3 роки тому
I really liked how he got more animated when they were talking about that stuff. I suppose he appreciated talking to someone who could relate.
@wingman1525 4 роки тому
I could listen to Luke for another hour or two. You can really see how proud and passionate about his work he still is today. I really enjoyed this video, thank you.
@bbgun061 4 роки тому
I need to go to Huntsville and hope Luke is there that day to talk to him. It will be sad when his generation is no longer here to tell us what they did.
@acmenipponair 4 роки тому
It's even more sad, when you think of the fact, that our generations haven't achieved anything even slightly comparable to what they were able to ...
@nature337 4 роки тому
@@acmenipponair We have some things to give ourselves credit for. We built the internet, modern computing, we took photos of a black hole and designed a gravity-based observatory(LIGO) that can measure the deformity of space to 1 part per 1,000,000,000,000,000,000,000!(10^21) We have particle colliders and are currently working on building an experimental fusion reactor (ITER). Yes, the work they did is amazingly impressive, but we keep pushing their innovations further and further. People are people, the past has had individuals of exceptional passion and skill, but the future will hold the same.
@acmenipponair 4 роки тому
who is 'we'? most people in NASA are gen x or boomers. gen y or even gen z is not much interested in NASA and those who are, are still not main researchers.
@nature337 4 роки тому
@@acmenipponair Most companies have experienced members in lead positions so its not an expression of how incompetent younger generations are, but rather how dedicated some of the senior members are. In other newer projects, nearly everyone was young because no one has any experience. You can look at the teams that develop ai (alphago for example) or that took a picture of a black hole, these younger projects have younger individuals working on it. Who is "we" is a good question, we is whoever you identify with I suppose, and although most researchers are older than me, I am getting into their field (physics), so I identify with their projects/interests.
@Cynsham 3 роки тому
Just hearing Luke Talley talking about what they had to do to construct the modules and analyze the data was sooooo fascinating. 50 years after the fact and he still remembers all these details, I can’t believe it. It’s kinda just unbelievable how smart the guy is
@simplywonderful449 2 роки тому
Many of these guys LIVED for their work - it's like those who work for the railroad - they LOVE what they're doing, which is why they keep doing it! It's not just a job.
@BrianWardPlus 3 роки тому
This video is such a treasure. To be able to talk to someone who has such knowledge of that project. It's incredible.
@thomasgresham9453 4 роки тому
Luke is a national treasure. He hints at a casual understanding current systems and is a complete BOSS at remembering Saturn systems. I am in awe.
@gpaine 4 роки тому
My great grandfather worked for IBM on the Apollo series rockets. He passed away before I was old enough to appreciate the learning and knowledge he had. I always dreamed of walking around Kennedy and having him explain these systems through his eyes. I imagine it would be a little like this. Thanks, Destin.
@snaproll94e 4 роки тому
Greg Paine, my dad ran (literally pointed) the antenna that tracked the Atlas and Mercury rockets when they were launched. Unfortunately, he passed away before we got to have that walk you talked about. I feel for you. As a teenager he told me a few stories and the one that I remember most was that during the development launches, they had so many telemetry failures, they had to put telemetry on their telemetry, to figure out why it was failing. That just goes to show the unknowns they were trying to understand. Best personal regards, Don.
@micahphilson 4 роки тому
snaproll94e, haha! I'm just glad that telemetry worked so they didn't have to keep going down the rabbit hole of putting telemetry on their telemetry to monitor their telemetry!
@dianapennepacker6854 2 роки тому
Yeah mate. My grandpa and grandma were nuclear engineers helped raise me. I wish I took so much more interest into it, but didn't. Dustin needs to help reset time.
@georgevantuyl5837 2 роки тому
God bless him.
@indymorrell8264 2 роки тому
I graduated college in 2019(just over 2.5 years ago) with a degree in pure mathematics, and now work as a software engineer. I come back to this video every few months to see if what I've learned of modern programming can help me understand anything that Luke Talley says in a more fundamental way. I certainly have, and this man's charisma and knowledge are infectious. Love to get smarter every day!
@thinkcasting3182 Рік тому
Pro tip: don't be LGBTQ cringe like Linus Tech Tips. It's ok if you're in Linus Tech Tips hometown Tel Aviv but not in USA. OK, Buckwheat?
@indymorrell8264 Рік тому
@@thinkcasting3182 wtf get outta here weirdo. it's 2022 worry about yourself and not others
@thinkcasting3182 Рік тому
@@indymorrell8264 kid-tard, you posted a "look at me" comment to invoke emotional concern from others. Obviously logic is not your thing.
@indymorrell8264 Рік тому
@@thinkcasting3182 What does LGBTQ have to do with my comment tho, thats the question.
@FusionDeveloper 3 роки тому
I love how lukes mind is razor sharp.
@thenamelessone3894 2 роки тому
It's mono-filament sharp! This guy is/was so smart comparing to the average Joe, he can be considered as another species...
@MarioRobles93 3 роки тому
"Those C's I hate them" "ugh thermodynamics" Everysingle engineer ever lol
@jebdiankerman5029 3 роки тому
@@patrickb8345 think of the C as a magic random number that pops out of no where when you do something called integral, which is essentially calculating area under a curve
@OscarASevilla 3 роки тому
@@patrickb8345 so here is the thing. If you take an integral of something, youre figuring out the equation it leads to, in a sense. Since we are going in reverse, instead of downsizing the equation like when taking a derivative, then we must account for the possibility that there may be a constant
@Whipster-Old 3 роки тому
What a hero. Endless respect for these engineers.
@matteofalduto766 3 роки тому
@@patrickb8345 Calculating the integral of a function means: I'll describe to you the slope of a function, and you'll guess how that function looks like. Now, knowing the slope allows you to reconstruct the "shape" of that function, but won't tell you how high or low that function is above or below the horizontal axis of your plot... It's as if I told you: I have been driving on a road that for the first kilometer climbed at +5% slope and then, for the following 2km descended at -2% (I didn't have an altimeter on board but just a gyroscope that measured the pitch of the car). With just this information, you can tell that if I started at sea level, after 1 km I had to be at 50 m altitude, and after another 2 km I had to be at 10 m altitude. The fact that I started at sea level is, however, an assumption of yours; it cannot be deduced from the information I gave you (that is just the slope of the road I drove). It could also be that I started at 100 m, so after 1 km I was at 150 m, and at the end of the road at 110 m. So all you can say is that my initial altitude was 0+c m, after 1 km was 50+c m, and at the end 10+c m, where c is a constant value that cannot be determined just by the integral: it has to be guessed and kept track of in some other way. In some applications, this is very difficult and error-prone.
@samygiy1 3 роки тому
@@matteofalduto766 good explanation
@Nobilangelo 3 роки тому
36:21 'This was quite a system, really.' That must be one of the great understatements of all time.
@dorothygray6461 3 роки тому
"Those C's I hate them" "ugh thermodynamics" Everysingle engineer ever lol
@pegleg2959 3 роки тому
@@dorothygray6461 why did you just copy and paste a top comment like noone would notice? Likes are meaningless, likes you didn't earn are even more so. Pathetic.
@lundebc Рік тому
When I started in the industry, one of my first jobs was to repair core memory boards. This brings back a lot of memories.
@cletusberkeley9441 10 місяців тому
Right with you bro, I used to test em at manuacture!
@vinceabbott5438 2 роки тому
This is perhaps my favorite video on UKposts. Every time I come back I am awestruck, and it makes me proud as a human being that we were able to accomplish such a feat. A true milestone for humanity that will no doubt be remembered until history itself is history.
@floorpizza8074 3 роки тому
100 years from now, this video will be an important piece of irreplaceable history.
@TechnoHackerVid 3 роки тому
@Smee Self I mean, provided the standards defining the H.264 and AAC formats are preserved well, they'll survive, especially with open source implementations
@marco_ramirez23_ 3 роки тому
@@TechnoHackerVid oke, hope so
@mitachesser578 4 роки тому
More Luke Talley!!! Linus: “Are those fiber optics?” Luke: Those are wires...fiber optics was not even thought of.”
@1pcfred 4 роки тому
Well, they had the technology to make fiber optics by the time the Saturn was built. But it did take folks a while to think of something practical for lasers to do. Solid state lasers were still a while off too. They did have plain LEDs though.
@Ktulu789 4 роки тому
I'm thinking of Luke's response: sending light through a fiber? Pfffft, we've sent THIS to The Moon! I also imagine coaxial cables more resilient than early days fiber optics and waaaay more tested xD
@1pcfred 4 роки тому
@@Ktulu789 what they did clearly worked.
@Ktulu789 4 роки тому
@@1pcfred I was joking xD
@Ktulu789 4 роки тому
@Jeremiah Bullfrog you are right! I think it was cheap not only for it was easier to get but also hiddenite hydrogen is flammable, so more risks, and helium is atomically smaller, so easier to have leaks. Nitrogen was then not only cheap but also better for the task in many other ways.
@Plateaudweller Рік тому
My god Luke has had an amazing career and thank god he is able to explain all that tech back into something a lay person can understand. If you are watching Luke...thank you so much for the mental stimulation.
@Itsthatguywiththings 3 роки тому
"hm. That wasn't the problem after all" fantastic
@roul3688 3 роки тому
“How much is that worth?” “I don’t know, you’d have to go to the Antique Road Show” LMAO
@EndoplasmicPanda 4 роки тому
You can always, always tell when you've made an engineer happy by that little spark in the eye they get when you understand what they're talking about. The way Luke lights up when Linus gets going is so fun to watch. It's really an evergreen thing. As an EE specialized more towards telecom and VLSI stuff, this was INCREDIBLE. It always feels like black magic, cheating-the-system shenanigans every time I hear about something the Apollo engineers used to make their systems work. The fact they used a trick with electric fields and hand-woven metal grids for memory is both genius and absolutely insane. I love it. Thanks for the fantastic video, Destin!!
@exi 4 роки тому
I visited the USS Hornet twice and i've seen that same spark everytime i start to ask "dumb questions". Go watch AGC Restoration if you haven't already. Especially part 24 where they meet the creators. Too bad most of the LVDC software has vanished. I wonder wether you could stil dump that core memory...
@clonkex 4 роки тому
@@exi From what I've heard, yes you could. But idk how correct that is.
@michaelbudney7449 3 роки тому
Destin, I've watched this many times over. It's one of the greatest interviews ever filmed. I have a feeling Luke has much more to say.
@joseangelhr 3 роки тому
This video should be called "Interview with Luke Talley." WOW! What an amazing engineer and how he easily describes everything into simple terms that even a 10 year old can understand. Great interview!
@widowmaker777 4 роки тому
It's so rare to see Linus relatively speechless. He's there to learn.
@lisauihlein890 4 роки тому
Wow
@stevethea5250 4 роки тому
@@lisauihlein890 LUCIEN TALLEY
@AndZzo101 3 роки тому
yeah, he kinda found his master. what a moment here
@arnjones6028 3 роки тому
Linus "got it"
@gtafreak73 3 роки тому
Luke is basically a Linus from a different era of computer technology, so that's no surprise to me (:
@ntnwwnet 4 роки тому
@ 8:54 “I hate those +Cs... stupid constants.” Aka me in calculus.
@stevenm8970 4 роки тому
He also talks about thermodynamics? Is he a mechanical engineer? I would have thought electronics engineer, or maybe such a thing didn't exist back then.
@micahphilson 4 роки тому
Steven m, he worked with IBM on the electronics, so an electrical engineer, but he also learned everything about the rockets. Entropy and thermodynamics are very much so a part of engineering in general, especially in these systems.
@micahphilson 4 роки тому
Calculus? Dang, you haven't taken chemistry and physics, man do those things get annoying! And he was talking about entropy and stuff, I only had a general understanding of those from general chemistry, I know how crazy, detailed, and annoying those C's eventually become! I can't imagine how grateful modern rocket scientists are for computers to be able to calculate all those things for them!
@wongfou 3 роки тому
WOW, Impressive how much he remembers about every facet of operations.
@johnkaminsky1657 2 роки тому
What a genius. Some fifty years later, one would think most of this would be a faded memory. Luke Talley explains things in such vivid detail that you would think this was state of the art technology that he was developing. Fascinating to listen to him.
@wearcognition 4 роки тому
Linus: "Got it" Narrator: " "He did not get it" Jokes aside, fantastic conversation.
@Shadowd4rkness 4 роки тому
"We steered the rocket" *super happy and proud face* THIS GUY IS IT. PROTECT HIM.
@Kengur8 Рік тому
I love how Linus reacts to the cooling part though 32:04
@PowerScissor Рік тому
This is quite literally the best video I've ever seen on UKposts. What a gift to get to spend an afternoon talking with this guy about the Saturn 5 instrumentation ring.
@robsadler5605 4 роки тому
Please, please bring Luke Talley back. I loved this video!
@joesretrostuff 3 роки тому
Agreed. Just love listening to him talk
@rickpolar 3 роки тому
Absolutely love the enthusiasm. What a legend
@dogsnmotorcycles 4 роки тому
This is why we think of rocket scientist as really smart. We take computing power for granted as it's a part of everyday life, but seeing where it all came from is beyond fascinating...
@mcintoshdev 3 роки тому
I JUST SAW this video and it is the best thing I have ever watched! I remember being 6 in Okinawa and watching Neal Armstrong and Buzz Aldrin walk on the moon. We watched it in the gymnasium of Machinato Elementary school. Luke Talley's knowledge is just amazing!
@hens0861 2 роки тому
I worked for Cray since 1984. Lots of the engineers in the early days worked on all of this type of stuff, Iron core memory, etc, pre Cray. Cray machines themselves we built all on transistors. Some day you should visit the super computer museum, in Chippewa Falls Wis.
@GH-oi2jf Рік тому
The Cray-1 was built with two logic gates on a chip, about a dozen transistors on each chip. Memory chips were somewhat denser.
@LoneWolfZ 3 роки тому
This guy remembers exact details of complex projects he worked with 50 years ago. I can't even remember what I had for lunch yesterday. Also, dayyum. He knows way too much stuff. Usually an engineer focuses on a fairly narrow window and specializes in it. He seems to be all over the place. Electronics, physic, RF....just WOW.
@shimstaekwondoshimstaekwon5010 3 роки тому
Everyone is talking about the "those are wires" comment but the biggest smack down is when Linus is talking about gyroscopes trying to explain that modern devices have "really small gyros that are basically printed on a chip" and without hesitation the (awesome) old man nods and says "that's a piezoelectric transducer."
@bob15479 3 роки тому
Passion
@DerDermin8tor 3 роки тому
Back in the days engineers practiced what they learned- a lot! Todays engineer only a percentage
@RWZiggy 3 роки тому
@@shimstaekwondoshimstaekwon5010 and there is double and triple burn for Linus after that. Luke mentions laser gyroscopes used on spacecraft and aircraft now. Also mentions worked on other advanced space projects since moon missions, he mentions Skylab gyros periodic recalibration procedure. Really Linus, you're going to tell that Luke Talley something about gyroscopes?, lolz lolz.
@NHGUIDE88 3 роки тому
Used to be, us engineers had to be familiar with every aspect of our products...not anymore. now it is compartmentalization. almost to a fault.
@edkrassenstein5534 4 роки тому
I am getting nervous seeing Linus just hold a priceless piece of history
@dreggory82 4 роки тому
I was looking for this comment, I was about to ask, does anyone else think linus shouldn't be holding that module. He always drops stuff on his channel.
@__Ben 4 роки тому
@@dreggory82 it's fine, if he dropped it he would kick it to 'arrest the momentum'
@KingJellyfishII 4 роки тому
@@__Ben it's fine, it's a computer that can correct for any sudden acceleration.
@snepNL 4 роки тому
@Jokus Jodokus knuppel
@deanwoodward8026 4 роки тому
On a carpeted floor. Without ground straps. Never mind physical shock, a good static discharge could destroy that in ways you'd never see and could be nearly impossible to detect. Was it built to handle that? Probably... but that thing is literally priceless.
@mellio72 3 роки тому
One of my favorite videos on the internet. Great interaction between them. Two very smart people. One that enjoys the teaching the way it was done and one who loves learning the way it was done.
@goomStar Рік тому
It's SO valuable to have interviews and dialogues like this conservated... SO much touching history in this
@BareSphereMass 4 роки тому
42:25 "I could see little green men running around, OMG the Americans are back!" LMFAO!
@Jimmeh_B 4 роки тому
A little bit of beer hit my screen when he said "I'm just making it all up"
@Fraggaa 4 роки тому
@@Jimmeh_B yes :D i laughed so hard, i had to pause the video. Luke is the best
@thefirstmonster420 4 роки тому
Imagine he knows the truth and is making jokes about it xD
@benjaminwheeldon9853 4 роки тому
And the moon conspiracists just went through the roof. Hahahah.
@jamesgrimwood1285 4 роки тому
"You don't have to put that in" :D
@das250250 4 роки тому
In time this will become an important historical document
@tonydinkel 3 роки тому
It already is.
@derekdowns6275 3 роки тому
It's time.
@kepler240 3 роки тому
This is the kind of stuff that blows people's minds. Core rope, gyro drift, 2 second computer updates, engine gimbling...amazing video.
@GH-oi2jf 3 роки тому
This was not a rope memory. That memory type was used in the Apollo Guidance Cumputers.
@kepler240 3 роки тому
@@GH-oi2jf of course it was. the guy explained it and even showed you. and what do you think the IU did? what video was you watching?
@TMCNJ 2 роки тому
I can imagine Luke being one those quick witted teachers. If you ever thought of quitting because it seemed too hard, he would just be like, "it's not rocket science, son." With that cheeky smile. Watching this video has made my night. Thanks for sharing, Destin 👍
@The.Chiefman 4 роки тому
ONLY 30 MINS... I could listen to this stuff for another 4 hours. Great stuff Destin. Keep up the great work
@RomboutVersluijs 4 роки тому
Dude its 44 somehting
@lukeperry1891 3 роки тому
This guy’s brain is on a totally different level. To recall it all from decades gone by is astounding
@stephenholland6328 3 роки тому
One way this is easier to remember is that all the parts are visible. Each box did a thing. The evaporative cooling was fun to hear. But you’re right, of course. For the cooling system he remembered that it cycled from 50-60 under computer control of the water valve.
@carrcohol 3 роки тому
What I've seen in some of my engineering tech experience is, they looked at things thousands of times (look back to the troubleshooting strategy on paper) PLUS these guys had lives on the line, AAAANNND the nation watched on because we were competing world wide. I was Navy, so the Admiral comment was totally a thing too. I.e. memorizing stuff to prove you're smarter than you own buddies at work... I Could go on. Good comment!
@wmeemw994 3 роки тому
It is also the diversity & acquired knowledge of so many systems, instruments, aerospace, nuclear powered submarines & weapons systems.
@IgneusBeats 3 роки тому
He was into it all his life, its his field.. ofc he will remember..
@lukeperry1891 3 роки тому
@Peter Evans this is why i commented. And remembered the gyros gets pulsed in increments of .5 g’s. And they crazy sobs did it with 28mbs of memory.
@theborg6024 3 роки тому
i've watched this video 3 times now and it still amazes me every time. Between just the vast knowledge on so many different subjects and systems, and the spur of the moment humor Luke is really a treasure to see documented. love your work man, keep it up
@hamradiojim6788 Рік тому
For someone who grew up with the space program (I'm 76) this episode was incredibly valuable. Except for a personal visit to the museum, nowhere else could one get such an inside view of how a rocket works. Thanks so much, Destin! Jim
@FlyingAce1016 Рік тому
He just posted a new video to this channel with luke giving him a broader tour of the whole rocket! Its two hours long almost and its fantastic!
@floydmaseda 4 роки тому
"Thermodynamics. UGH!" *I know them feelz*
@JC-dt7jv 4 роки тому
A man in his 70's remembers and still talks about his professors in college.
@Superphilipp 4 роки тому
*Ther-moe-DYE-name-ics. Ugh. I love his accent.
@ibonitog 4 роки тому
It's hard but it's amazing and rewarding once you get into it! :)
@Oxalid 4 роки тому
...said every electrical engineer ever.
@jeromethiel4323 4 роки тому
Had an instructor call it "thermogaddamits", because there's always some heat exchange you cannot pin down, so it's really just your best guestimate as to what's really going on. The fact that we have it down as well as we do (which isn't perfect even now) is pretty amazing. This is an important lesson, i think, to learn from all this. There were things you could not measure or predict with any real accuracy, but with enough experimentation and clever work arounds, you can get a system that works well enough. Sometimes that's the best you can do.
@anthonyt4981 4 роки тому
I wish these scientists taught at our universities. Always wanted to learn from their experience.
@Demicron 4 роки тому
No that would be called offensive and mean....
@richarddixon9452 3 роки тому
Like it is sometimes said, "Those who can, Do. Those who can't, teach."
@SJ-cl4wq 3 роки тому
@@richarddixon9452 Also depends on personal factors. Not about skills only.
@Angie-qi8pt 3 роки тому
Anyone can talk like they are an intellectual if they do it for enough decades tho. That doesn't take away from the value of the person as someone who experienced it, but professors could do, they just do many more things and invent. They teach an abundance of things rather than one thing they did and only after a few years in the field, where as this, again, is decades of repeat. Still valuable, not that impressive. But whatever makes ppl feel better about themselves and hate on others who choose a different path. Some schools do bring in people to talk about their position and experiences, but it's a rare opportunity and I agree should be implemented more. You will learn these things when you are hired. Ofc, I guess you don't have to prove too much, it's just a lottery since ppl who hate understanding their field are usually hired. Its called networking and biases Lastly, the ppl who invented these were researchers with PhD and masters. Not bachelor's where generally you're hired to do tech work. Those ppl wouldn't hate on professors.
@jwadaow 3 роки тому
@@Angie-qi8pt it is no longer impressive to have a PhD or masters.
@HollywoodBob39 Рік тому
I was a computer operator for computers that interpreted ecg patterns and formulated a report for cardiologists. This was in the mid seventies on DEC mainframes. 4 larger than refrigerator sized boxes making up only 1mb of core memory. 36 bit words. An amazing feat for it's time.
@kylek6922 Рік тому
This must be my dozenth time watching this video and I swear it just keeps getting better every time seeing two of my favorite creators together nerding out about two of my favorite things, computers and space. Hopefully we'll see another collab someday.
@antoniomaglione4101 3 роки тому
Mr Luke Talley left me speechless. Consider for a moment, rocket control and navigation techniques haven't changed in 50 years, the components used yes, they have changed, but they do the same thing - with a single exception: modern rockets doesn't have analog computer on board, they are full digital because both digital computers and A/D & D/A converters have become so speedy and capable they can handle any amount of real time data for rocket control. What surprised me is the amount of dedication, the indeep knowledge of the old and new rocket guidance / navigation, the engineering details of multiple generations of systems and parts. He must like his job so much so he kept it to this day; he could easily walk to the top of every engineering hierarchy if he just wants it. In the improbable case - Mr. Talley, you are reading my comment, have my most felt congratulation for your wide and indeep grasp of rockets. A thanks to Smarter Everyday for this excellent piece, it has been a pleasure to watch.
@MatteoComensoli 3 роки тому
is he still alive? i heard that he passes away in march 2020 but i'm not sure if is him
@parkerlreed 4 роки тому
The longer videos are so under appreciated. Thanks for all the work!
@EisenFeuer 4 роки тому
I don't know, I think 10% of the main channel viewers stopping by here is a pretty great turnaround... most of the the people who'd want to see it are probably here!
@lukapapez 4 роки тому
I don't think they are under appreciated. It's only that a lot of people don't have enough time to view them or want to see more different topics in short time.
@JS-fh4xm 2 роки тому
What amazes me is how sharp he is. Every question had a direct thoughtful answer. I hope I still got it when I’m his age.
@chadjohnson7176 Рік тому
Finally went back and watched this one. Thank you for doing this video! I know that some of this technology existed before the Saturn V program, but it's amazing how many ideas and inventions and problems and solutions those engineers came up with - even just in the components we saw in this video. It's staggering to think of everything that went into the entire rocket. Again, thank you!
@escarfangorn 4 роки тому
Linus: Is this fibreoptic? Is it copper? Tally: That's known as wires. I'm dead. :D Rolling under the desk laughing. Reminded me of my granpa. No time for BS. "Son, these them here are wires. It's called TECH-NO-LO-GY!". ;) OMFG... I'm still giddy. That made my day.
@Tenuki2 4 роки тому
In my humble opinion - it was not a stupid question by Linus. Military and space tech is usually ahead of mass production and especially when we are talking about hand-made stuff it could easily be quite advanced for the time. Sure I get the hilarious answer side, but cudos for the question.
@escarfangorn 4 роки тому
@@Tenuki2 1. I didn't say it was a stupid question, just that the response was golden. 2. FO for data transmission were developed into a workable form and patented in 1965 (there were some earlier versions in medicine AFAIR) and NASA did use them in the Apollo program, just not in this case. They were used in cameras that were sent to the Moon. More wide spread use started in the 70ties.
@larrysmith6797 4 роки тому
It was a stupid question asked by an ignorant kid.
@monad_tcp 4 роки тому
no bullshit like USB, just wires sending analog signals !
@aorusaki 4 роки тому
hahahaha
@shaihulud6725 3 роки тому
What's apparent from this video is that the fact that we made it to the moon and back is INSANE. For the first time I understand why going to the moon is considered one of the greatest accomplishments of man. Dealing with the number of variables with little computing power is crazy, but it was tested and done in such an ingenious way that it made it all possible.
@MrShnazer 3 роки тому
There is no we.
@toastyovens8777 3 роки тому
andd going to the moon was faked
@johnp139 3 роки тому
@@toastyovens8777 idiot
@FutureSystem738 Рік тому
Fan-bloody-tastic! This is brilliant, so glad you’ve recorded this. Luke is brilliant. However, it would be priceless if even more could be done. Someone should also write a book with/about him.
@jeffhoward5910 3 роки тому
GREETINGS FROM ISRAEL. The space museum in Huntsville is awesome. I took my son there a few years ago. He didn't speak English yet and there was a staff member who guided us through everything with patience and kindness so that I could explain and translate. It is truly a wonderful place for people of all ages and technical backgrounds.
@derekdowns6275 3 роки тому
Luke Talley: National Treasure.
@kenvitale6118 3 роки тому
Definitely a treasure. I was in awe of these guys when I worked at NASA. It doesn't seem so many years ago (1970) when we worked in the "glass house" and had to remove our wrist watches due to the magnetic cores generated so much magnetism they would cause parts of our watches to get magnetized over time and cease to keep accurate time.
@michaelszczys8316 3 роки тому
The cooling system he was describing wasn’t necessarily magic just a ‘ total loss ‘ refrigeration system like what they use on some refrigerated truck trailers.
@ChrisDarby80 3 роки тому
He's more of a treasure protector... Couldn't help myself
@Calsov 3 роки тому
I’m guessing they both don’t know how much Linus drops things.
@dylandreisbach1986 3 роки тому
I know, it’s actually a bit anxiety inducing.
@robertharvilla4881 3 роки тому
I commented about that before I even read any of the comments. It's obvious they aren't fans if they don't know how dangerous it is to let Linus hold things. I love how the compulsion of Linus to drop the card the dude just told him not to touch and he reached for it anyway. He was practically forced to grab it, the need to drop it was so strong. LOL
@badcornflakes6374 3 роки тому
The epitome of butterfingers
@someoneelse7629 3 роки тому
@@dylandreisbach1986 Absolutely, I stopped breathing for a loong time
@DistortionUltra 3 роки тому
hahahahahahaha Within ten seconds I was like, yep. You've never watched his channel xD
@jack-bjorn Рік тому
You have brought me to tears. From one techie to another, this is an amazing video.
@kingdodongo4126 Рік тому
cried too. this man is too precious
@paulrichardspencer Рік тому
Absolutely adore how much linus nerded out about the computers. He asked allthose questions we computer nerd want to ask but simply can't! Love what you do! ❤
@Will-qr7rf 4 роки тому
Destin: "How valuable would you say that is?" Talley: "hehe I have no idea you'd have to go to 'Antique Roadshow'"
@ItsExetic 4 роки тому
Don't you love when a 40 minute video feels like just a couple of minutes have passed? Absolutely loved it mate! More like this in the future, please!
@robertoneill1979 3 роки тому
What a fantastic presentation... thank you so much for making and sharing this 🤩 Looks like everyone involved had a great time 🤓👍
@utooberable 3 роки тому
Destin, my dude this was brilliant. I freaking love this video. Honestly I watched the whole thing. Glad you took the time on it and broke it down and I've watched Linus' videos too, so to see him completely nerd out on it was awesome you could tell those guys were totally relating even though they come from completely different ages!! Again this is great and I'm going to share it..... definitely getting smarter every day bud !!
@raynash4117 3 роки тому
This is exactly why Neil Armstrong was so humble about what he did because of how men and women did all this to make the moon landing possible.
@DavGreg 3 роки тому
Neil Armstrong was an Engineer and knew that he was standing on a mountain of engineering talent and money.
@gonzocrunch8356 3 роки тому
@@DavGreg no he was a testpilot.
@ricomock2 3 роки тому
@@gonzocrunch8356 Test Pilots aren't just random pilots thrown in experimental aircraft, they have significant involvement with Aerospace Engineering
@tnasburypl 3 роки тому
He never went. If he did he would have died being exposed to X-rays. Please understand that humans cannot get off this planet beyond the protective magnetosphere.
@ricomock2 3 роки тому
@@tnasburypl Are you suggesting that we can be shielded while on the planet, but shielding through other means is not possible?
@Keith80027 Рік тому
All of this electronics brings back memories of what it was like when I was in UNM studying Electrical Engineering. I built thick and thin film circuits speech filters for the department chair to earn money to go to school. It was very tedious work, but rewarding when you saw it work. Thank you for doing this interview with Luke. I was not very excited about Themo either. I like steam tables because learned how steam engines worked.
@elijahrobinson2362 Рік тому
Just watched the short and long Saturn talks with Luke and then this one. Fascinating and awe inspiring. 🤯
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