MIT Science Reporter - "Landing on the Moon" (1966)

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  • เผยแพร่เมื่อ 19 ม.ค. 2016
  • This 1966 MIT Science Reporter television program details the development and construction of the Lunar Excursion Module (LEM), the only vehicle of the three Apollo spacecraft modules that actually lands on the moon. Project engineer Thomas Kelly gives a tour of the LEM at Grumman Aircraft in Long Island, NY, and demonstrates the LEM Automatic Checkout System, while test pilot Robert Smyth demonstrates the lunar landing simulator via an electronic computer-controlled model of the Moon. The program is presented by MIT in association with WGBH-TV Boston, and hosted by MIT reporter John Fitch; it was produced for NASA. MIT Museum Collections.

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  • @Aerojet01
    @Aerojet01 7 หลายเดือนก่อน +61

    Great program. In those days, most people were straight talking, direct, efficient and very well informed.

    • @carlhawkins-tu9yl
      @carlhawkins-tu9yl 4 หลายเดือนก่อน +7

      Also had a lot better vocabularies.

    • @wildboar7473
      @wildboar7473 3 หลายเดือนก่อน +1

      @@carlhawkins-tu9yl Yes but LEM is out, LM !

    • @cmillerg6306
      @cmillerg6306 หลายเดือนก่อน

      Indeed. No compulsion to baby-feed little bits of information, use of OTT visuals or animations, or even bee ess.
      Wonder if this difference correlates with present-day dearth of human-to-human interactions

    • @cyclingnerddelux698
      @cyclingnerddelux698 หลายเดือนก่อน +2

      😂 whatever.

    • @pacz8114
      @pacz8114 หลายเดือนก่อน

      @@cyclingnerddelux698 (Much like your brain.)

  • @michaeldrago6999
    @michaeldrago6999 ปีที่แล้ว +107

    I like how John Fitch did not realize how close he was standing to the landing strut - he was surprised when it came so close to kneecapping him

    • @literallyshaking8019
      @literallyshaking8019 ปีที่แล้ว +5

      I was just about to mention that. They could’ve warned him first lol

    • @michaelboso9355
      @michaelboso9355 ปีที่แล้ว +2

      😂 holy cow! That guy just about got totally smashed! SNL should spoof this.

    • @gordyfurr
      @gordyfurr 11 หลายเดือนก่อน +2

      Harharhar That was close to being painful!

    • @tomstamford6837
      @tomstamford6837 10 หลายเดือนก่อน +5

      @@gordyfurr Yet he was surprisingly calm as it extended.
      You would expect anyone to have jumped back as soon as it was released and coming towards them.
      Unless they had rehearsed it or this wasn't the first take?

    • @MagnetOnlyMotors
      @MagnetOnlyMotors 10 หลายเดือนก่อน +3

      Would have made for a good law suit. 😅

  • @SueBobChicVid
    @SueBobChicVid 6 ปีที่แล้ว +170

    It's great to have these old documentaries saved and accessible to us common folk.

    • @jugganuat6440
      @jugganuat6440 5 ปีที่แล้ว

      I was done when I saw suebobchic it's at that point I ruled out common sense

    • @MrDaiseymay
      @MrDaiseymay 5 ปีที่แล้ว +9

      yeah, the best comedy on tv

    • @OverTaxed42Long
      @OverTaxed42Long 5 ปีที่แล้ว +11

      Too bad common folk have no common sense and no ability to think critically. I guess the propagandists think if this tripe was good enough to work back then it's good enough for today and the last sixty years.

    • @eventcone
      @eventcone 5 ปีที่แล้ว +21

      @@OverTaxed42Long
      You're surely talking about the people who get caught up in ridiculous conspiracy theories regarding subjects in which they have no expertise.

    • @dirkarse7784
      @dirkarse7784 5 ปีที่แล้ว +5

      It was all lost...now found again.

  • @Designandrew
    @Designandrew 4 ปีที่แล้ว +59

    I've seen so many modern apollo documentaries and not one of them went into as much detail about the LEM as this one did. Great stuff!

    • @ddegn
      @ddegn 4 ปีที่แล้ว +4

      It was really great to see inside.

    • @jshepard152
      @jshepard152 4 ปีที่แล้ว +1

      People are dumber now.

    • @CivicTypeRGT
      @CivicTypeRGT 3 ปีที่แล้ว

      Where is the moon rover???

    • @joojoojeejee6058
      @joojoojeejee6058 3 ปีที่แล้ว +4

      @@CivicTypeRGT The design wasn't ready yet in 1966 and it wasn't used at all in the first Apollo missions.

    • @appletongallery
      @appletongallery ปีที่แล้ว +4

      I’ve probably seen about 100 vids on the faking of the Apollo missions- for those who found it was a hoa*x - we have fun too with the documentaries.

  • @DMBall
    @DMBall 3 ปีที่แล้ว +69

    This is the best examination of the LEM I've ever seen. I wish it had been broadcast more widely before the landing itself.

    • @LourivalConceicaoSilvaJunior
      @LourivalConceicaoSilvaJunior 9 หลายเดือนก่อน +1

      hello, im from Brasil Agree, but i think that iby then, this video ts a top secrect, , , i thinkr be carefull, .

    • @mikehoffman2102
      @mikehoffman2102 9 หลายเดือนก่อน +6

      Yeah good thing it never really went to the moon because the astronauts would be dead.

    • @adriansherlockdamondark.1094
      @adriansherlockdamondark.1094 9 หลายเดือนก่อน +1

      @@LourivalConceicaoSilvaJunior The project was not secret.

    • @sandrosfregola5896
      @sandrosfregola5896 6 หลายเดือนก่อน +2

      ​@@mikehoffman2102yes and the earth is flat of course

    • @alanfake9572
      @alanfake9572 6 หลายเดือนก่อน

      th-cam.com/video/4yhXbefOMk4/w-d-xo.html@@sandrosfregola5896

  • @larryjohnny
    @larryjohnny 6 ปีที่แล้ว +151

    He almost took out the host when he demonstrated the landing gear leg, lol..

    • @lesaber251
      @lesaber251 5 ปีที่แล้ว +9

      Almost broke his kneecaps, lol.

    • @shirleeeyyy
      @shirleeeyyy 5 ปีที่แล้ว +7

      @@lesaber251 I just saw that! that's hillarious, the reporter didn't know how to react but with a nervous laugh....... The arrogance of nasa dude......Anybody else after saying explosive would've added "Stay clear!!"

    • @bejarano1960
      @bejarano1960 5 ปีที่แล้ว +38

      I can assure you that the MIT reporter was told precisely where to stand, well before the demonstration. He probably had a mark on the floor indicating where to stand. The reporter was prepared for what would happen. Anyone that assumes that the engineer was just taking a chance that he wouldn't nail the reporter in the nuts, isn't thinking beyond the end of their nose.

    • @shirleeeyyy
      @shirleeeyyy 5 ปีที่แล้ว +13

      @@bejarano1960 yea as i watched more of these i realized every question and answer were well rehearsed.

    • @bejarano1960
      @bejarano1960 5 ปีที่แล้ว +12

      Not surprising when one considers that MIT was a partner with NASA (MIT designed and built the Apollo guidance computers), I'm reasonably certain that NASA funded the film, and probably wrote the script. Regardless, it is still an informative and educational film, made at a time when very few people had any knowledge of the space program.

  • @raxxtango
    @raxxtango 6 ปีที่แล้ว +29

    Space program employed over 500,000 people in the 1960's and sparked the development of high-tech industries of the 70's and through today

    • @Bobbelobben
      @Bobbelobben 5 ปีที่แล้ว +4

      raxxtango too bad they accidently lost the technology then...

    • @reel60frames45
      @reel60frames45 5 ปีที่แล้ว

      raxxtango lets look forward to next landing. I just ignore everything and will continue to be neutral on the whole thing of fact vs conspiracy until the next manned mission. I've been waiting for this since I learnt of the last mission that was in the 70s...

    • @SuperEcotech
      @SuperEcotech 5 ปีที่แล้ว

      that's what it was all about....jobs,and developing and testing new technologies.....
      in looking for info on the life support systems,I believe that's gonna be the key to proving or disproving the success of the missions.....

    • @scottfirman
      @scottfirman 5 ปีที่แล้ว +5

      And yet flat earthers still insist we didnt go. FOOLS!

    • @vvanderer
      @vvanderer 5 ปีที่แล้ว +6

      it must have cost a fortune to pay them all off to keep quiet about the hoax

  • @djmkultra
    @djmkultra 6 ปีที่แล้ว +124

    Impressive interview. The reporter was intelligent. Rare, with modern reporters.

    • @danielt6689
      @danielt6689 5 ปีที่แล้ว +21

      These were the days when content was valued over entertainment.

    • @twizz420
      @twizz420 4 ปีที่แล้ว +18

      It's an internal MIT report. They had stupid reporters in the 1960's as well.

    • @donster692able
      @donster692able 4 ปีที่แล้ว

      Funny I didn't catch that.

    • @eetunimee3883
      @eetunimee3883 4 ปีที่แล้ว +5

      Robert Wilson ...It must be pre "Operation Mockingbird"..

    • @uploadJ
      @uploadJ 4 ปีที่แล้ว +1

      @Eetu Nimee re: "Robert Wilson ...It must be pre "Operation Mockingbird".."
      It was a day and time before Flouride was added to the water.
      /sarc

  • @pixoariz
    @pixoariz 4 ปีที่แล้ว +29

    MIT certainly was on the leading edge of TV kinescope recording technology. The 'Science Reporter' transfers are some of the best I've seen.

    • @magnetmountain33
      @magnetmountain33 ปีที่แล้ว

      Wow well done for that one how to put in a backhanded comment like that fantastic yes you’re right they were great at taking stuff with air fix models

  • @allgood6760
    @allgood6760 ปีที่แล้ว +20

    Awesome!.. I saw Buzz Aldrin speak for an hour here in NZ in 2010 about his experience ON the Moon and in space.. thanks from NZ 🇳🇿🚀👍

    • @E_Legal_Alien
      @E_Legal_Alien ปีที่แล้ว +1

      Kia Ora from Phoenix Arizona

    • @allgood6760
      @allgood6760 ปีที่แล้ว +1

      @@E_Legal_Alien Same👍... from Wellington 👍🇳🇿

    • @SAWats
      @SAWats 3 หลายเดือนก่อน +1

      Buzz, still going strong!!

    • @itsover6082
      @itsover6082 หลายเดือนก่อน +1

      His experience in a basement you mean?

    • @allgood6760
      @allgood6760 หลายเดือนก่อน

      @@itsover6082 No not in a basement.. his experience as a fighter pilot, a test pilot and an astronaut 👍✈️🚀

  • @brianarbenz1329
    @brianarbenz1329 ปีที่แล้ว +34

    John Fitch was wonderful! He does the best job of conducting an interview of anyone in that period of typically stiff presentations. He knows just when to intervene with a simple question to keep the viewers from feeling left behind by jargon, but he doesn't overdo it. He lets the tech people talk.
    I had never seen these MIT Science Reports until the youtube years, though I was a space-minded kid in the mid-1960s. I'm not sure if these aired on TV. I know one of our stations would air the NASA-produced "Aeronautics and Space Report" issues, often during baseball rainouts as time filler. Those were good, but these are the best!

  • @rong1924
    @rong1924 10 หลายเดือนก่อน +10

    Tom Kelly talking about the simulator doing thousands of calculations a second. Now game consoles do tens of trillions of calculations a second.
    And… Holy crap that was TOM KELLY!

    • @Madasin_Paine
      @Madasin_Paine หลายเดือนก่อน

      How come Grumman qualified?
      Think Texas MIC... no bid contracts under Ike JFk LBJ Nixon
      Sell it on alien demonic invasion and The Reds
      Rackets!
      News benders BBC Ca 1960s TV

    • @WHATISTRUTHTV
      @WHATISTRUTHTV 4 วันที่ผ่านมา

      But apparently the technology has been lost to get back to the moon 😅

  • @demonicsweaters
    @demonicsweaters 5 ปีที่แล้ว +11

    this is just amazing, thank you for sharing

  • @GeneralJackRipper
    @GeneralJackRipper ปีที่แล้ว +17

    I remember in Tom Kelly's book he talked about building the LEM mock-up, and how they wanted to demonstrate the landing gear extension, but they had to cut a gouge in the floor to make it happen, now on this old video, we see the gouge in the floor where they did just that.
    Really ties it together.

    • @EnlightenedPatriot1
      @EnlightenedPatriot1 ปีที่แล้ว

      It looks like that mock-up made it to the moon mission.
      th-cam.com/video/oCC0nL2zgmM/w-d-xo.html

    • @Agarwaen
      @Agarwaen ปีที่แล้ว +9

      @@EnlightenedPatriot1 so you're neither enlightened nor a patriot

    • @RideAcrossTheRiver
      @RideAcrossTheRiver ปีที่แล้ว

      @@EnlightenedPatriot1 It looks like you need a life.

    • @RideAcrossTheRiver
      @RideAcrossTheRiver ปีที่แล้ว

      @@EnlightenedPatriot1 Oh wow, you're a flattard!

    • @RideAcrossTheRiver
      @RideAcrossTheRiver ปีที่แล้ว +3

      @@Agarwaen Did you notice its join date

  • @dennisdeal3323
    @dennisdeal3323 9 หลายเดือนก่อน +9

    The attention to detail and how to utilize every inch of space is awesome. The sheer amount of thought it took. For everything to work together in a small space is sheer genius.

  • @chrisbolland5634
    @chrisbolland5634 ปีที่แล้ว +23

    Imagine being a kid in 1966 watching this. They wanted to bring you along to the moon and show you as much as possible what was happening, it's amazing. The frankness and openness with which NASA worked is commendable especially during the cold war.

    • @Mike_Greene
      @Mike_Greene ปีที่แล้ว +4

      comment sounds bot-y

    • @chrisbolland5634
      @chrisbolland5634 ปีที่แล้ว +1

      @@Mike_Greene Ha! Wdm?

    • @Mike_Greene
      @Mike_Greene ปีที่แล้ว +4

      You'll not get it. First off this is exactly the type of ish that is shown to children and is the reason why they can say they blew up the Moon and you'll not question the validity of it

    • @chrisbolland5634
      @chrisbolland5634 ปีที่แล้ว +1

      @@Mike_Greene ...What the hell are you talking about? Who 'blew up the moon'? Are you mentally okay?

    • @DeputyNordburg
      @DeputyNordburg ปีที่แล้ว

      @@Mike_Greene Human: I believe in UFOs and Illuminate Lizard People, and the moon landings were fake!
      Bot: Is there any real believable evidence of that?
      Human: Your a tool/bot/NASA assassin! Whoops I need more periods....

  • @christophermiller3581
    @christophermiller3581 ปีที่แล้ว +4

    Thank you MIT Sicence Reporter for sharing this documentary.

  • @larrylarry1
    @larrylarry1 4 ปีที่แล้ว +10

    One of the bays in the descent module held the lunar rover they drove around, in later missions. Most missions also made the ascent module crash into the moon, after they dock after the landing, to measure the moon’s insides with the seismometers left at different landing sites. Nice time capsule of that time.

  • @richardbrown1189
    @richardbrown1189 9 หลายเดือนก่อน +1

    John Fitch is a great presenter and interviewer. The way he builds information for the viewer into his questions is masterly.

  • @dougraney3127
    @dougraney3127 หลายเดือนก่อน +3

    My father worked on this program. His part of the project can be seen @ 9:30-10:30. We watched the launch, moon approach, landing, moon activities, moon launch and splash down on black and white tv.... I was 6 when this was filmed.

    • @rawveganterra
      @rawveganterra หลายเดือนก่อน

      @doug...
      Is your father in this video?

    • @dougraney3127
      @dougraney3127 หลายเดือนก่อน

      @rawveganterra no he is not. They worked on the fuel delivery system on the descent and ascent boosters at Redstone Arsnel in Alabama.

  • @RS-ji2ui
    @RS-ji2ui 2 ปีที่แล้ว +4

    Great documentary thanks for posting.

  • @noe616
    @noe616 ปีที่แล้ว +3

    Amazing report.

  • @marklivas990
    @marklivas990 2 ปีที่แล้ว +5

    what an amazing insight of the design of this remarkable spacecraft.

  • @bringersbob
    @bringersbob 5 ปีที่แล้ว +2

    amazing how this has been preserved!

  • @altamiradorable
    @altamiradorable หลายเดือนก่อน +3

    The landing gears of the LEM were manufactured in Montreal!

  • @Bernievidtime
    @Bernievidtime 6 ปีที่แล้ว +8

    Fantastic to find these treasures available. Got anymore? Thanks!

  • @angr3819
    @angr3819 ปีที่แล้ว +2

    Thank you. Appreciated.

  • @user-lb1zb8dq3n
    @user-lb1zb8dq3n 9 หลายเดือนก่อน +2

    what an amazing insight of the design of this remarkable spacecraft.. LEM up-close and personal, this documentary is a gem.

  • @leonardgibney2997
    @leonardgibney2997 9 หลายเดือนก่อน +4

    The thought of being out thousands of miles in space in a vehicle not much bigger than a telephone cell l find terrifying.

    • @rocki1016
      @rocki1016 18 วันที่ผ่านมา +1

      …terrifying and “literally” unbelievable lol! We never went to the moon doofus.

  • @WildBillCox13
    @WildBillCox13 3 ปีที่แล้ว +2

    Beautiful. Thanks for posting., Liked and shared.

  • @edal61
    @edal61 10 หลายเดือนก่อน +2

    Relevant then as it is today, invaluable information about the process. Thanks so mucho for this video.

  • @krytios1
    @krytios1 3 หลายเดือนก่อน +1

    Absolutely love seeing these gems. Amazing engineering and thought from brilliant minds.

  • @david-ky7rt
    @david-ky7rt ปีที่แล้ว +6

    Very interesting video. Amazing, the technology, so advanced for that time period, everything thought out. All geniuses were involved with the building of the lunar module. Absolutely brilliant.

    • @xplanenation2865
      @xplanenation2865 ปีที่แล้ว +2

      Really? Were you paid to say that? Just asking - the lunar module is a physical impossibility

    • @david-ky7rt
      @david-ky7rt ปีที่แล้ว +2

      @@xplanenation2865 what are you talking about??, you don't even know what you are talking about, just like sleepy Joe.

    • @WAsmellycat
      @WAsmellycat ปีที่แล้ว

      @@david-ky7rt What he's talking about ... FYI ... that this whole thing is total BS. A hoax. If you'd pull your head out of your ass long enough to get a sufficient amount of oxygen, THEN try to research from an objective vs. brainwashed perspective, MAYBE like the rest of the population with triple digit IQ's you'd quickly realize this was IMPOSSIBLE at the time AND be able to retain that info long enough to retract your idiot comments on YT.
      Hell, worth a try anyways, right?

    • @david-ky7rt
      @david-ky7rt ปีที่แล้ว +1

      @@WAsmellycat you don't know what you are talking about. The lunar landing were REAL, 6 successful lunar missions, REAL, you need to wake up, all these conspiracy theories , ridiculous !!,
      It's REAL, WAKE UP.

  • @brianarbenz7206
    @brianarbenz7206 6 ปีที่แล้ว +42

    This is from the Go-Fever days, when Project Apollo excited everyone and and kept us filled with anticipation. We kept hearing we were going to go to the Moon, and we believed we would, yet we couldn't imagine it actually happening. It was the decade when the unreal became real. Wonderful time to be a child.

    • @gonzogeier
      @gonzogeier 5 ปีที่แล้ว +18

      Yes it's the time of the space science fiction! 😉

    • @youngsamuel1
      @youngsamuel1 5 ปีที่แล้ว +10

      Many children still believe this garbage. But hey we got velcro and spandex from it

    • @jugganuat6440
      @jugganuat6440 5 ปีที่แล้ว +3

      Brian arbenz it's very sad as a child I also believed Christopher Columbus discovered America until I learned otherwise.

    • @nebtheweb8885
      @nebtheweb8885 5 ปีที่แล้ว +6

      @@youngsamuel1 Garbage? I really hope that was a sarcastic joke intended to portray the opinion of an idiot rather than an opinion of an actual idiot.

    • @nebtheweb8885
      @nebtheweb8885 5 ปีที่แล้ว +6

      @@youngsamuel1 and we are supposed to believe a conspiracy nutjob like you? Are these rules written down somewhere, because the hypocrisy makes them difficult to follow. So, some conspiracy crackpot nutjob on TH-cam made a few conspiratard videos and now you are one of the chosen few who knows 'Da Troof' huh? Space is fake? Lol. You must be a flattardian.

  • @titiparisien5915
    @titiparisien5915 หลายเดือนก่อน +1

    Great historical document. Thank you.

  • @christophermiller3581
    @christophermiller3581 ปีที่แล้ว +1

    Thank you MIT news reporter for sharing this news.

  • @raulrrojas
    @raulrrojas หลายเดือนก่อน +6

    And all that complex equipment worked good at first try, during first mission. Amazing.

    • @theeraphatsunthornwit6266
      @theeraphatsunthornwit6266 หลายเดือนก่อน +4

      From the safety of the studio in arizona😂

    • @paulzuk1468
      @paulzuk1468 27 วันที่ผ่านมา +4

      It wasn't the first time, or the first mission

    • @theeraphatsunthornwit6266
      @theeraphatsunthornwit6266 27 วันที่ผ่านมา

      @@paulzuk1468 it is the first time and the first mission that launch human from moon surface.(and the video of the launch look seriously fake) Moreover 5 next consecutive mission that launch human from moon surface went on without incident.(not counting incident during the trip to the moon) usually other kind of space mission has about 30% failure rate.
      There has been evidence of prior tests but on different craft, and no human launch at all

    • @paulzuk1468
      @paulzuk1468 27 วันที่ผ่านมา +2

      @theeraphatsunthornwit6266 By that logic, every human achievement ever undertaken was fake.
      There were *multiple* test flights of the LM (both crewed and uncrewed) as well as countless simulations undertaken before Apollo 11. Apollo 10 tested every phase of the flight except for terminal landing. You're just wrong.
      And no, "other kind" of space missions don't have anything remotely approaching a 30% failure rate.

    • @ABC-oz5zy
      @ABC-oz5zy 24 วันที่ผ่านมา

      @@paulzuk1468
      You have no idea what you're talking about.
      Apollo 11 WAS the first time the moon lander was used; with no successful tests, no less.
      Trying to land the lander on Earth ended up crashing the lander.

  • @tm502010
    @tm502010 ปีที่แล้ว +1

    Awesome video.

  • @LuciFeric137
    @LuciFeric137 9 หลายเดือนก่อน +1

    Beautifully recorded

  • @r.koopman9307
    @r.koopman9307 11 หลายเดือนก่อน +3

    LEM up-close and personal, this documentary is a gem

  • @robertoalvarez3533
    @robertoalvarez3533 ปีที่แล้ว +3

    1966 and the LEM door was still round! Project Apollo is still amazing today.

    • @ApolloKid1961
      @ApolloKid1961 9 หลายเดือนก่อน +1

      When the astronauts actually started working with the LM, they soon noticed that their life-pack could not go through the round hatch.

  • @elvisischrist
    @elvisischrist 4 ปีที่แล้ว +1

    These are excellent!!

  • @sagauer
    @sagauer 29 วันที่ผ่านมา +2

    That is some startrek like stuff

  • @ramongonzalez2112
    @ramongonzalez2112 2 ปีที่แล้ว +2

    Excellent. Just what I was looking for.👏

    • @appletongallery
      @appletongallery ปีที่แล้ว

      A lie in beautiful black and white.

    • @ct92404
      @ct92404 ปีที่แล้ว

      @@appletongallery No one cares about your nutty flat Earther conspiracy theories.

    • @anodine_org
      @anodine_org ปีที่แล้ว

      @@appletongallery - a nostalgic lie is always more romantic 🙂

  • @justrosy5
    @justrosy5 4 ปีที่แล้ว +21

    Thank you for posting these tapes! They make a great introduction for anyone who wants to really start learning about space flight! Obviously, they aren't modern, but that's OK! They still teach the basic principles, and they also help us modern folk understand the challenges and the special moments of that era in vivid, well understood detail. It would be great if there were a 2019+ version of these tapes too! You could ask various well known reporters and even comedians (to make learning entertaining for those who are more socially inclined) to step into the role of the host we see here! That way, people interested in all of this can further cross-compare yesterday and today, to see the changes and those things that are timeless principles. Hope that makes sense! I'm really enjoying all of this! Again, thanks for posting these converted tapes!

    • @ahmetmutlu348
      @ahmetmutlu348 ปีที่แล้ว

      Elon should watch this and add features of this device to spacex rockets ;)

    • @magnetmountain33
      @magnetmountain33 ปีที่แล้ว

      You guys are worse than a bunch of natty bodybuilders

    • @minirock000
      @minirock000 10 หลายเดือนก่อน

      @@ahmetmutlu348 If The Muskrat watched this he would then claim he invented Lunar landing. He might say that yeah he was like the first you know to think about it you know like land on that rock up there. Nobody had any idea how to do it until like him, ya know. The same way he invented tunnels and bricks.
      I will say this about the Muskrat, white-South African.

  • @smittymcjob2582
    @smittymcjob2582 10 หลายเดือนก่อน +1

    my heart was pounding when they were standing inside the LEM talking about the landing process.....

  • @iamchillydogg
    @iamchillydogg 5 ปีที่แล้ว +15

    This is one of the most informative space pieces I've ever seen. 🤓

    • @appletongallery
      @appletongallery ปีที่แล้ว

      Misinformation. We didn’t go to the moon.

    • @EnlightenedPatriot1
      @EnlightenedPatriot1 ปีที่แล้ว

      "Infamous" you mean?
      th-cam.com/video/oCC0nL2zgmM/w-d-xo.html

  • @blue04mx53
    @blue04mx53 6 ปีที่แล้ว +8

    fantastic thanks for posting this valuable archival documentary. Why isn't this running on the NASA channel?

  • @chrispenn715
    @chrispenn715 5 ปีที่แล้ว +4

    Good to see some of the development work that went into the project - that LEM mock-up looked very heavy! :-) For example, the cases for holding experimental equipment looked to very thick and bulky. - Also interesting to see some of the early design ideas - eg the exit hatch for the moon excursions was round in this version and seemed to have hinges - rather than the smaller square panel on the real thing. Fascinating stuff!

    • @ClausB252
      @ClausB252 ปีที่แล้ว

      LM underwent a weight reduction program before the landings. But structures still had to be strong enough to withstand the 4G launch environment.

  • @markyounger1240
    @markyounger1240 5 ปีที่แล้ว

    Great video.

  • @BsUJeTs
    @BsUJeTs 5 ปีที่แล้ว +5

    Sweet video. The technology of the 60’s. Amazing, scary and lifting at the same time !

    • @canbest7668
      @canbest7668 5 ปีที่แล้ว

      So true!

    • @arelortal6580
      @arelortal6580 4 ปีที่แล้ว

      At 23:44 someone lifts one of the horizontal panels that covers the back of the computers and retrieves a paper bag with some sandwiches and a coke

  • @ChristLink-Channel
    @ChristLink-Channel 11 หลายเดือนก่อน +9

    How come they don't make documentaries like this any more? Very clear, well explained, detailed, complete, well narrated, good questions, ... just outstanding! Such a pity that today's efforts are so feeble and useless.

    • @monteceitomoocher
      @monteceitomoocher 10 หลายเดือนก่อน +3

      Agree, they assumed a level of intelligence in the viewer that's missing today, it's great that these extremely clever people could take time out to talk to us about their work without any patronisation at all.

    • @MattExzy
      @MattExzy 9 หลายเดือนก่อน +4

      People don't even talk this good anymore. Everything now has to be big, bold, loud, noisy, flashy, bright, or else people might lose interest from their Tik Tok-level of attention spans. Our technology has greatly improved, but people have gone backwards.

  • @johnfisher7143
    @johnfisher7143 หลายเดือนก่อน +4

    My goodness. Their lives depended on that tiny ascent engine working flawlessly to get them off the moon. Imagine hitting the go button and nothing happens. I’d have been having nightmares about the possibility of that.

    • @gb-jg1ud
      @gb-jg1ud หลายเดือนก่อน +4

      Given in 1969 a car might not even start reliability in the winter...

    • @dongraham4760
      @dongraham4760 29 วันที่ผ่านมา +3

      The ascent engine used hypergolic fuels which means they (fuel and oxidizer) ignite on contact with each other . The astronauts if needed such as the electrical actuation of the engines did not work , they had actual access to manual valves that on turning on like a tap they could start the engine.

    • @ComicMelon
      @ComicMelon 16 วันที่ผ่านมา +1

      That's actually the beuty of the design, it was like sitting on a bomb, it was simple as hell.

  • @highspeedgaz
    @highspeedgaz 2 ปีที่แล้ว +5

    Fantastic , all questions answered in full and understood ,even for me who was a small boy at the time .

    • @appletongallery
      @appletongallery ปีที่แล้ว +1

      It’s a lie.

    • @ct92404
      @ct92404 ปีที่แล้ว +4

      @@appletongallery

    • @chezboi8843
      @chezboi8843 ปีที่แล้ว +2

      @@ct92404 I bet it was those 100% lead paint chips

    • @anodine_org
      @anodine_org ปีที่แล้ว +1

      @@appletongallery - How can you say that! Prove that it was a lie!!! It was millions of lies!!! 🙂

  • @ronaldgarrison8478
    @ronaldgarrison8478 ปีที่แล้ว +8

    Three years before the actual first landing, but still forecasted it accurately in most respects. I think they pictured only one astronaut actually stepping out of the LM, but apart from that, it seemed very close.

    • @Mike_Greene
      @Mike_Greene ปีที่แล้ว +1

      and that isnt suspicious

    • @ronaldgarrison8478
      @ronaldgarrison8478 ปีที่แล้ว +7

      @@Mike_Greene Perhaps is, to a certain type of mind. Then again, maybe most of the choices for how to do big things are pretty obvious.

    • @enochianwolf
      @enochianwolf ปีที่แล้ว

      yes very scripted

    • @jackkomisar458
      @jackkomisar458 ปีที่แล้ว +3

      Imagine coming 240,000 miles and landing on the Moon, and one astronaut staying in the LM the whole time. No doubt the astronauts hated that idea.

    • @ronaldgarrison8478
      @ronaldgarrison8478 ปีที่แล้ว

      @@jackkomisar458 I think two male and two female astronauts sounds like a lot more fun.
      Even if there's no sex.

  • @mczeljk
    @mczeljk ปีที่แล้ว +22

    I think the reporter never would have imagined that 50 years in the future there would be still idiots completely in denial of this marvellous achievement

    • @joojoojeejee6058
      @joojoojeejee6058 11 หลายเดือนก่อน +2

      Most of which are probably just trolling for fun or their Dear Fuhrer, Vladimir Putin.

  • @jameskelly1680
    @jameskelly1680 ปีที่แล้ว +8

    This is the first and only video I've ever seen showing the leg deployment downlock mechanism. I'm also looking for a similar video showing how the Skylab I Apollo Telescope Mount turned sideways and locked into place. Anyone know of such a video?

  • @Nottsboy24
    @Nottsboy24 4 ปีที่แล้ว +3

    Absolutely fantastic 👍 i love science ☺

  • @planpitz4190
    @planpitz4190 5 ปีที่แล้ว +4

    Always had great admiration for the Grumman company manufacturing a great range of dependable products from the LEM ,to Navy aircraft ,even Aluminium Canoes .Watch the great movie Deliverance were only the Grumman vessel survives the adventure ! Best ever product placement.

  • @AllieJ123
    @AllieJ123 4 ปีที่แล้ว +6

    So glad I found this video I had referred to this as the Lunar Excursion Module and I was told that I was incorrect that it was simply th,e Lunar module. My brother-in-law worked at Grumman called it the LEM so at least I know it was called that at one time and I’m not crazy LOL

    • @rolandsuhr145
      @rolandsuhr145 ปีที่แล้ว +1

      Well actually they kept calling it the LEM throughout the program, but started spelling it the LM after the Apollo 1 fire. "Excursion" seemed to sound too light-hearted.

  • @TheLocoUnion
    @TheLocoUnion 5 ปีที่แล้ว +31

    Interesting that they believed that one astronaut would remain in the LEM to “maintain communications”

    • @uploadJ
      @uploadJ 4 ปีที่แล้ว +7

      I've got to think that I would want to come out of that LEM and walk on the moon too!

    • @WilliamHorsley1962
      @WilliamHorsley1962 4 ปีที่แล้ว +6

      Tech was more touchy back then but thank goodness he was able to walk on the moon

    • @johnkean6852
      @johnkean6852 4 ปีที่แล้ว

      @@WilliamHorsley1962 You mean tech is perfect _now_ 🤔 its crapacious never works as it ought

    • @carabela125
      @carabela125 4 ปีที่แล้ว +4

      He had to stay onboard and keep the motor running in case they needed a fast getaway.

    • @johnkean6852
      @johnkean6852 4 ปีที่แล้ว +1

      You travel 250k miles but don't even peep oit the doorway to have a quick look or get your mate to let you slip out for 5 minutes to touch the surface or relieve yourself of claustophobia? THAT'S UNBRLIEVABLE

  • @alanbranch851
    @alanbranch851 4 หลายเดือนก่อน

    This was one cool clip

  • @yuvanbaldwinew9282
    @yuvanbaldwinew9282 ปีที่แล้ว

    Cool information

  • @Alainjean127
    @Alainjean127 7 ปีที่แล้ว +5

    Very insightful, and pasionating!

  • @slave_K
    @slave_K 5 ปีที่แล้ว +8

    7:08 the repoter almost got his knees broken, wow. Space science is a dangerous stuff.

    • @kdshak4904
      @kdshak4904 3 ปีที่แล้ว

      Nah. He was just startled.
      Please note the white painted box was used to mark the boundary of leg movement. The reporter is clearly standing at the edge but outside the box’s boundary.
      🙏🙏🙏

  • @cjjuddaustralianartist
    @cjjuddaustralianartist ปีที่แล้ว +1

    I can relate to all this. Very similar to the refrigerator in my kitchen.

  • @JereForsyth
    @JereForsyth 4 ปีที่แล้ว

    I love this stuff

  • @2Oldcoots
    @2Oldcoots 4 ปีที่แล้ว +4

    The reporter asks penetrating questions and the contrast with today is stunning.

    • @bonanzatime
      @bonanzatime 4 ปีที่แล้ว

      Philip Dennis Absolutely.

  • @sblack48
    @sblack48 3 ปีที่แล้ว +7

    Early version. You can see quite a few things that changed, like the round hatch. It seems almost comical that they tried to fit a guy wearing a square backpack out of a round hole. Any toddler could gave told them that was wrong! But it’s always like that when you are in a hurry trying to solve very complex problems. And really the LEM was an engineering marvel and performed flawlessly and saved the apollo 13 crew by doing something it was never designed to do. The Grumman team had reason to be very proud, despite how they were portrayed in the apollo 13 movie. It looks naked without the mylar foil.

    • @mako88sb
      @mako88sb 2 ปีที่แล้ว

      Yes, I read Tom Kelly’s book about designing the LM and when he first heard about the Apollo 13 incident he headed straight to Grumman hours earlier than the usual start time. He was going to start calling people in but was amazed to find them already showing up. Quite the commitment by everyone. On the other hand, over at North American Aviation, they all seemed more concerned about finger-pointing who’s fault it might have been.

    • @DeputyNordburg
      @DeputyNordburg ปีที่แล้ว +2

      Before moon walking the astronauts in suits poked their heads out the top round hatch to survey the area around the lander. They did not have the PLSS at this point, but were connected to the LM via umbilical cords.
      The side hatch was "square" but had rounded corners. They better accommodated the PLSS, but of course there astronauts had tools, cameras and sample bags to haul out and then in some cases back in. So the square hatch made more sense.

    • @RideAcrossTheRiver
      @RideAcrossTheRiver ปีที่แล้ว +1

      @@DeputyNordburg That happened on Apollo 15 only.

    • @rolandsuhr145
      @rolandsuhr145 ปีที่แล้ว +1

      Actually the front hatch was originally designed as a second docking port.

    • @sblack48
      @sblack48 ปีที่แล้ว +1

      @@rolandsuhr145 that was probably axed as part of the massive weight saving effort

  • @brad-bx3mt
    @brad-bx3mt 10 หลายเดือนก่อน +1

    Tom Kelly of Grumman put forth a great book, "Moon Lander" as an excellent how too. The presentation alone to NASA, in attempting to gain the contract for the LEM, was a work of art after the initial "Can We do it?," was answered.

    • @kitcanyon658
      @kitcanyon658 10 หลายเดือนก่อน +1

      Agree that was an awesome account of their challenges of getting that craft built.

  • @Jellybeantiger
    @Jellybeantiger 4 ปีที่แล้ว +1

    Great to see the gauges that the astronauts used to call out velocity and altitude,always reminded me of NFL,”we are 200 at 3”

  • @cynical9822
    @cynical9822 4 ปีที่แล้ว +10

    amazing how far we have come. and yet not.

    • @uploadJ
      @uploadJ 4 ปีที่แล้ว +1

      But, look what Musk can do ...

    • @PygmalionFaciebat
      @PygmalionFaciebat 4 ปีที่แล้ว +1

      @@uploadJ Musk even didnt put one single man in space ;).. a thing the russians already did 60 years ago.. with no computer at all in the spaceship ;)

    • @uploadJ
      @uploadJ 4 ปีที่แล้ว

      re: "Musk even didnt put one single man in space"
      OK Karen.

    • @PygmalionFaciebat
      @PygmalionFaciebat 4 ปีที่แล้ว

      @@uploadJ Wrong answer - i am european - and my native language is german. I only now vage, that ''Karen'' is kind of a modern insult on the internet (in the american space) - but i dont know exactly whats about it. Unless you think, everyone is an american, you need to explain it to me, ok Ohrwaschlkaktus ? ;)

    • @bradstewart7007
      @bradstewart7007 2 ปีที่แล้ว

      @@PygmalionFaciebat Assuming you posted this before May 2020? If not, you're mistaken.

  • @macplumber
    @macplumber 6 ปีที่แล้ว +25

    Used to have an aluminum canoe made by Grumman. Best canoe I ever had. 🤔

    • @dirkarse7784
      @dirkarse7784 5 ปีที่แล้ว +1

      Wow, and it didn't sink.

    • @dconfused9919
      @dconfused9919 4 ปีที่แล้ว +1

      Grumman makes the postal trucks

    • @michaellyne8773
      @michaellyne8773 2 ปีที่แล้ว

      Aluminium does not protectagainst the radiation belts!
      Barriers of lead, concrete, or water provide protection from penetrating radiation such as gamma rays and neutrons. This is why certain radioactive materials are stored under water or in concrete or lead-lined rooms, and why dentists place a lead blanket on patients receiving x-rays of their teeth.

    • @jshepard152
      @jshepard152 3 หลายเดือนก่อน

      @@dconfused9919 Ah yes, the Grumman Long Life Vehicle (LLV).

  • @gerrittenberkdeboer7763
    @gerrittenberkdeboer7763 7 หลายเดือนก่อน

    They spoke so clear.
    Answerd accurate... Love it

    • @DeputyNordburg
      @DeputyNordburg 7 หลายเดือนก่อน

      They should have used funny accents!

  • @Bernievidtime
    @Bernievidtime 4 ปีที่แล้ว +1

    There sure was a lot of development done already. 5000 different locations? That must have been fun.

    • @Blackadder75
      @Blackadder75 4 ปีที่แล้ว

      and they did all that without excel sheets to keep track of what is where . but MIT invented some primitive email system in 1965. however that was only between users of the same mainframe computer. real email to communicate with other places wuld take another year or 10 to get going in the mid seventies

  • @kichigaisensei
    @kichigaisensei 5 ปีที่แล้ว +21

    This looks and sounds like a Twilight Zone episode. Even the tantalizing music is spot on.

    • @JustJaidenism
      @JustJaidenism 3 ปีที่แล้ว

      Yeah, The Credits Music.

  • @ckruberg
    @ckruberg 10 หลายเดือนก่อน +26

    54 years later, this undertaking was, as a professional engineer, insanely complex. Gobsmackingly impressive.

    • @erc9468
      @erc9468 9 หลายเดือนก่อน +4

      Exactly. I’m amazed by the vast, complex infrastructure that was built to train, test, rehearse the whole thing.

    • @KimberlyMitchell-jf7nv
      @KimberlyMitchell-jf7nv 9 หลายเดือนก่อน +1

      @fallenofftop7181lol😂😂😂

    • @elvisburgerking8675
      @elvisburgerking8675 9 หลายเดือนก่อน +3

      and faked

    • @kevinpittman2517
      @kevinpittman2517 9 หลายเดือนก่อน

      faked? go to your nearest observatory and ask to see the lunar landing sites with their telescope.... then come back here and apologize for being raised stupid. @@elvisburgerking8675

    • @robertromero8692
      @robertromero8692 9 หลายเดือนก่อน

      @@elvisburgerking8675 It's you who are a fake.

  • @NetlistPCB
    @NetlistPCB 5 ปีที่แล้ว +2

    Gotta love the music.

  • @X-Gen-001
    @X-Gen-001 10 หลายเดือนก่อน

    Fascinating.

  • @bradleysmall2230
    @bradleysmall2230 5 ปีที่แล้ว +5

    For a project of this scale and cost, every part would be manufactured and have fit tolerances of a few thousandths of an inch. Highly precise mechanical manufacturing techniques were available at the time, allowing the fabrication of things like precision optics, avionics, and watch-making. Every fastener location would be precisely calculated to minimize tension, shear, and stress loads, based on a mathematical load profile model, not randomly taped or glued, nailed, or riveted at random locations. There is not a professional engineer in the world who would permit the possibility of a fabrication phase that would let obviously unskilled and sloppy technicians just wing it at the last minute. It makes no difference that “panels don’t have to be have to be that precise,” as some have opined, the design process would automatically result in the consistent, and highly optimized placement of every part. There would be no use of tape, let alone pipes only half-wrapped! Sticky tape is made from gummy (liquid state) glue. Any liquid, exposed to a vacuum, 200 degree+ temperatures, and intense UV radiation would immediately boil, or vaporize. Also, the design would never allow for gaps - anywhere. Any gap is a potential for unknown objects or particles to enter locations which could change the weight distribution, or result in unplanned thermal or chemical conditions, and would have been designed out the realm of possibility in the first draft. Even a small possibility of something being even slightly dislocated from a precise location would be unacceptable, as this would represent an unknown, which would require much more complexity in design. For example, in this case, the engineering design fabrication procedure must have specified something like “now just put tape wherever it looks like something might shake loose, or Lord knows what could happen!” Of course this is absurd, but the engineering design process would necessarily have to account for such a ridiculous fabrication variations, and would require an analysis of all the possible places that the fabricator might in fact place the tape, and how those possible tape placements might affect thermal and stress characteristics. It is far easier to simply specify exactly where everything needs to be fastened, as one would expect. And WTF are they doing protecting metal struts from the sun anyway?? There are plenty of other exposed metal struts. And why are the thruster assemblies different,
    ? (see the right side of the NASA-linked picture) and why are there more than what is necessary to provide orientation control? Or, to save on weight, why not have one gimbaled thruster per corner, and aim it in the right direction, using a gravity, acceleration, and altitude-actuated control system? The analog control systems technology to do this had been used in rocket guidance systems for decades. I could go on listing absurdities for hours, as could any first year engineering school drop-out, (as could any mechanic, or manufacturing industry worker, for that matter).
    I’ve never been a moon hoax conspiracist, but if this picture is one NASA actually claims is taken on the moon, it is absolutely certain the entire program was a fraud. If there were something beyond absolutely certain, it would be that.

    • @eventcone
      @eventcone 5 ปีที่แล้ว +2

      Which picture are you talking about? If you are going to say so much about it, at least identify the picture in question.

    • @eventcone
      @eventcone 5 ปีที่แล้ว

      No link or reference to that picture?

    • @phreephallin
      @phreephallin 4 ปีที่แล้ว

      @@eventcone nssdc.gsfc.nasa.gov/planetary/image/ap11_lm_as11_40_5927.jpg

    • @m9078jk3
      @m9078jk3 2 ปีที่แล้ว +1

      Yet it was done with the amazing perfection and technology of Y-12 assisting for critical components so the entire program was not a fraud.

    • @michaellyne8773
      @michaellyne8773 2 ปีที่แล้ว

      Omg! What a lot to read, but I read everything you typed, and everything you mentioned is absolutely correct, on the moon one astronaut said it looks unreal..lol maybe because it was and also what he said was in whistle blowers code? Even if I was offered £1000,000 I would never get aboard that tin can!! Looks good theoretically but in practice...not a chance! Thunderbirds springs to mind also space 99 hate to say it but Russia were first into space while nasa was still trying to get a rocket off the ground! When the Russians launched sputnik. It frightened America! As being frightened of extinction if the truth be known! All this was going on at the height of a cold war!
      Barriers of lead, concrete, or water provide protection from penetrating radiation such as gamma rays and neutrons. This is why certain radioactive materials are stored under water or in concrete or lead-lined rooms, and why dentists place a lead blanket on patients receiving x-rays of their teeth. Yet apollo missions went with aluminium! Give me a break. Very interesting reading thanks again.

  • @dks13827
    @dks13827 7 ปีที่แล้ว +23

    Fascinating documentary. I remember all of the Apollo program quite well.

    • @daffidavit
      @daffidavit 6 ปีที่แล้ว +1

      so do I. This is amazing and explains a lot. Absolutely amazing.

    • @johnnyyuma9326
      @johnnyyuma9326 6 ปีที่แล้ว +3

      It was FAKE in 1969, and it is FAKE today. No one goes to space...EVER!
      Never have, never will.
      WAKY WAKY, Wake up stupid morons!!!

    • @pepecohetes492
      @pepecohetes492 6 ปีที่แล้ว +2

      I do too. We were living in Puerto Rico when Apollo 11 took place, and stayed up all night watching live pictures, which were in itself also a new thing. Fascinating, there was hardware built to go 2 more missions but they were
      cancelled. Cheers.

    • @justcurious7614
      @justcurious7614 6 ปีที่แล้ว

      +Johnny yuma Well there you go! You'll just have seek solace by taking out your instruction booklet, Mr. Rowbotham's "Zetetic Astronomy For Beginners", and get stuck into some serious science won't you. at least then you can forget about all this NASA nonsense.

    • @jrogertrudel6356
      @jrogertrudel6356 6 ปีที่แล้ว +2

      dks13827 - Yes, so do I. Problem is, they were all faked here on earth and we were all fooled in believing we had landed on the moon.

  • @SwingingChoke
    @SwingingChoke หลายเดือนก่อน +1

    For All Mankind is probably one of the best series I’ve seen in a long time. The detail in the show is incredible. ( it’s a series of if Russia beat us to the moon, the show follows the historical time line with a mix of an alternative history that occurs as Russia does not loose the space race and continues as a superpower into the 21th century. )

  • @Otisthelesser
    @Otisthelesser ปีที่แล้ว

    Love the “Outer Limits” style music.

  • @jimmymurphy7789
    @jimmymurphy7789 9 หลายเดือนก่อน +3

    WOW - Such a great accomplishment for Mankind ! 😃 Thank you for posting.

  • @mattc3169
    @mattc3169 ปีที่แล้ว +8

    The glory days of the US space program and Grumman

  • @rocketman48
    @rocketman48 4 ปีที่แล้ว +1

    great history.great engineering.

  • @ronaldtartaglia4459
    @ronaldtartaglia4459 ปีที่แล้ว +2

    What an amazing piece of history

  • @KevinWRay
    @KevinWRay 9 หลายเดือนก่อน

    My Favorite Episode of FROM THE EARTH TO THE MOON #5 "SPIDER" Absolutely, as the Dr. would say "FANTASTIC."

  • @EricIrl
    @EricIrl 6 ปีที่แล้ว +49

    The real ones were actually made of tubing covered in fairly thin aluminium cladding. Grumman were awarded the contract in 1962 and started designing immediately. The LM went through many design changes although it was almost finalised by 1966. However, some of the images in this documentary show the LM with a circular forward hatch. This was changed to a square hatch in the final design.

    • @EricIrl
      @EricIrl 6 ปีที่แล้ว +23

      No Lunar Lander EVER crashed. You are probably referring to the Lunar Landing Training Vehicle (LLTV), two of which did crash. These were not lunar landers. They were training devices built to train astronauts in some of the characteristics of the real Lunar Module. They were MUCH less sophisticated than the real LM and were operating in a far less benign gravitational environment so, when they went wrong, they went wrong very quickly.
      In fact, NASA did not really want the astronauts to use the LLTV but the astronauts insisted.
      The real LM performed like a champ and indeed, saved the lives of the Apollo 13 crew. The people at Grumman should be rightly proud of the LM.

    • @justcurious7614
      @justcurious7614 6 ปีที่แล้ว +19

      +Milt Farrow Try fact checking before you commit to total nonsense. Ericlrl's post is correct in identifiying the LLTV as the vehicle you mistook for the LM. There were several hundred flights in these vehicles with Neil Armstrong taking some 50 or 60 of those flights himself.
      Only 2 crashed with the one you have a fixation on was the one being flown by Neil Armstrong in mid 1968. This crash was not due to a design flaw but a pilot error. Bill Anders flew the rig just before Armstrong and he forgot to inform Armstrong that he had operated the crossfeed valve that bled propellant from the RCS tank to the main engine tank. The result was that the LLTV ran out of RCS propellant in midflight.
      You are propagating the malicious propaganda of the moon loon hoax conspiracists!

    • @sol2544
      @sol2544 6 ปีที่แล้ว +3

      I can't imagine why they would change to a square hatch, isn't that more vulnerable to strain from pressure difference?

    • @justcurious7614
      @justcurious7614 6 ปีที่แล้ว +18

      The change from round to square was to allow a crew suited up in the A7L spacesuit with the PLSS backpack to ingress/egress. The pressure difference was only 3.5 psia and with 3 EVAs would only go through 3 cycles of decompression followed by recompression besides which the four corners had a very generous radius of curvature.

    • @sol2544
      @sol2544 6 ปีที่แล้ว +10

      Just CuriouS Ah, forgot that they lowered the pressure because of pure oxygen. Good point

  • @Emdee5632
    @Emdee5632 2 ปีที่แล้ว +3

    Episode 5 (''Spider'') of the HBO 1998 documentary TV mini series ''From the Earth to the Moon'' describes the design and construction of the Apollo Lunar lander.

  • @prickelpit2095
    @prickelpit2095 4 ปีที่แล้ว

    Sehr interessant!

  • @genesisdominus
    @genesisdominus 9 หลายเดือนก่อน

    at minute 25:50 it looks like since back than, they already had a digital processor fast enough to display messages on a cathode ray tube.

  • @wanderingfido
    @wanderingfido 6 ปีที่แล้ว +3

    HOLY CRAP. Check out what he says starting at minute 4 and 33 seconds: "Even though manned exploration of the moon isn't scheduled to occur until the END OF THIS DECADE, the hardware for project Apollo is already being developed..."

    • @almostfm
      @almostfm 6 ปีที่แล้ว +2

      Yes. The assumption was that we'd get to the Moon in 1968 or 1969. But it takes years to develop the rocket and all the spacecraft systems.

    • @u2mister17
      @u2mister17 6 ปีที่แล้ว +1

      almost- Careful, you are replying to a wasted mind. It is heartbreaking that the left has no use for achievement or brain power of any kind. They are very good at using slaves emotions though.
      Fido- You can be much more than a battery.

    • @justcurious7614
      @justcurious7614 6 ปีที่แล้ว

      +almostfm No! No! No! The whole Apollo stack was quickly constructed out of balsa wood, tissue paper and dope the day before. The engineering clueless just do not understand the timeline planning behind such a huge project. The liquid oxygen tank that exploded due to faulty electrical wiring that nearly destroyed the Apollo 13 was already manufactured and stockpiled in mid 1968 two years before the disaster. There was enough hardware already manufactured to extend the Apollo moon landings beyond December 1972 by two when the Program was axed.

    • @Kapindur
      @Kapindur 5 ปีที่แล้ว

      Idiot. Your an idiot. I'm at a loss for words. idiot will have to work. Idiot. Im going to be sick

    • @briandenley
      @briandenley 10 หลายเดือนก่อน

      @@justcurious7614what dumbass planet are you from?

  • @fred8886
    @fred8886 9 หลายเดือนก่อน +17

    Even in 2023, this massive amount of engineering, hardware and electronics is very impressive.

    • @jtowens-masonry3359
      @jtowens-masonry3359 4 หลายเดือนก่อน +7

      and still fake

    • @user-pg3no4se4m
      @user-pg3no4se4m 4 หลายเดือนก่อน +4

      if you are 5 years old

    • @TELEVISIONARCHIVES
      @TELEVISIONARCHIVES 3 หลายเดือนก่อน

      It sure is. MIT was a big part of it. Thank you, Nerds. LOL

    • @SAWats
      @SAWats 3 หลายเดือนก่อน +3

      The conspiracy nuts don't realize it would have been harder to fake it. Like not one of the 400,000 persons that worked on the project never told. Lol. That is the only thing that couldn't happen. I guess all the Astronauts and thousands of engineers and controllers were great actors too. Lol

    • @wildboar7473
      @wildboar7473 3 หลายเดือนก่อน

      @@SAWats Well well sane man, you are full of realizations 👍 (if only the Dr's, Phd's, Professors, Medias Debunkers could also realize >> nuts)🤭

  • @mydogiscalledoscar
    @mydogiscalledoscar 24 วันที่ผ่านมา

    Good luck. Hope they make it.

  • @Warriorking.1963
    @Warriorking.1963 9 หลายเดือนก่อน

    Excellent! And I learned something I didn't know about the LEM, those legs were spring loaded. It makes perfect sense now, but until this video, I always imagined they were hydraulically operated... stupid boy!

  • @roger72715
    @roger72715 5 ปีที่แล้ว +2

    7:12 was amazing

  • @jonnyjetstreamer997
    @jonnyjetstreamer997 5 ปีที่แล้ว +3

    Looks like they ended up squaring off that entrance door for more space suit clearance

    • @joevignolor4u949
      @joevignolor4u949 5 ปีที่แล้ว +1

      Sort of. It was to allow the rectangular back packs the astronauts were wearing to fit out the door.

  • @thomastaylor6699
    @thomastaylor6699 4 หลายเดือนก่อน

    A very complex and dangerous job it was to put man on the moon back in 1969. Man's ingenuity has come a great deal in the past 100 years or so.

  • @mikemurphy8714
    @mikemurphy8714 8 หลายเดือนก่อน +1

    I was like duuuuude, I wouldn't stand there if I were you" when he was releasing that landing gear.