How hard can it be? Building a rocket from scratch Part 4/5

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Komentáře • 96

  • @samanthaquintero273
    @samanthaquintero273 Před 3 lety +19

    For those who are wondering about the actual launch taken place here at the end, I saw the footage that was erased when this video was first uploaded to the internet. It was indeed a successful launch, it was powerful, and flame was rich and straight like a beautiful cone coming out with a black trail of smoke at the end, it launched straight up into the air without any error of deflection into any other direction but straight up, it went so far up there instrumentation couldn't track it, they lost it actually, but it was a successful launch.

    • @hazim6465
      @hazim6465 Před 2 lety +2

      erased? but why? do you have a link to it? somewhere else?

    • @danielkuys6367
      @danielkuys6367 Před rokem +2

      Do you know where I can get the original film. Im interested in the engine.

    • @samiulalam819
      @samiulalam819 Před 6 měsíci

      czcams.com/video/Mbv9jCZb_mQ/video.html
      here are the launches only!

    • @abdsu75
      @abdsu75 Před 2 měsíci

      I have the full video , I downloaded before they erased it

  • @phpn99
    @phpn99 Před 3 lety +46

    I hate the way these shows are scripted. 90% artificial drama ; arbitrary deadlines, hyperbole... totally neurotic

  • @multiHappyHacker
    @multiHappyHacker Před 3 lety +20

    "Everything has to be precisely made!" [video of guy using a hand drill and punches on scribed lines]

  • @saimaalmas3519
    @saimaalmas3519 Před 4 lety +30

    I cant find the last part of the video

  • @oak4901
    @oak4901 Před 5 měsíci

    Actually 80% of 'HARD' is design requiring knowledge of aerodynamics, interrnal ballistics,chemical equilibrium, mechanical design, pneumatics, stability, thermodynamics and lots of math and simulations. This rocket is actually a copy of the SORAC (Sub Orbital Rocket Amateur Class) designed by Bill Colburn. They did a great job of assembling parts but the hard work was done form them and Jeff by Colburn.

  • @ahmadmersarani3767
    @ahmadmersarani3767 Před 3 lety +1

    Oooh yaaah..very nice..your are a master of build rocket from scratch materials.. really good...thanks and respect...👍👍✌️✌️😀☑️

  • @swagdudearcidon
    @swagdudearcidon Před 3 měsíci

    Every time i see that dude with the glasses he kinda reminds me of huey emmerich

  • @johnbatchler8551
    @johnbatchler8551 Před 5 lety +5

    Now I know why some air Force rockets fail

  • @boombox8408
    @boombox8408 Před 3 lety +13

    The last part at the end: czcams.com/video/Mbv9jCZb_mQ/video.html

    • @user-og6nx1pt1f
      @user-og6nx1pt1f Před 3 lety +1

      Thank you for this clip that I wanted🥰🥰🥰👋👋👋👋👋

    • @boombox8408
      @boombox8408 Před 3 lety

      @@user-og6nx1pt1f :) no problem

  • @AhmedAdly11
    @AhmedAdly11 Před 3 lety +4

    6/6 ???
    Guys, I really wanted to see 6/6 :)

  • @munaabdalluh6792
    @munaabdalluh6792 Před 8 měsíci

    Where can I find the full episode? I want a link to it

  • @colinmurray2976
    @colinmurray2976 Před 4 lety +10

    anyone know somewhere to stream this show? I've only been able to find a few clips on the national geographic website but not the full thing...

  • @MartinFluteCompany
    @MartinFluteCompany Před 3 lety +7

    DON'T WASTE YOUR TIME, THEY DON'T SHOW THE LAUNCH AND NO ONE CAN FIND IT, BS VIDEO. YOU'DE THINK THEY'D PUT A LINK TO IT BUT NO, HELL NO NOT A CHANCE.

    • @AKAMANSOURI
      @AKAMANSOURI Před 3 lety +3

      I wish that I saw ur comment before watching the full video

  • @tylerbutsimon
    @tylerbutsimon Před 4 lety +3

    Wallace and Gromit moment.

  • @DGaana
    @DGaana Před 3 lety +4

    I need a copy of this

  • @robertpash2178
    @robertpash2178 Před 3 lety +6

    Wow you’re really gonna do us like that? Didn’t even show the launch

  • @tamseelansari6603
    @tamseelansari6603 Před 2 lety

    Which programming is done in plc
    U fetch ics or what exactly

  • @baseba84141
    @baseba84141 Před 2 lety

    It would be cool to build. We all made rockets in school growing up. Now we have big boy money let’s make big boy toys

  • @pauldean8638
    @pauldean8638 Před 3 lety +2

    I guess it didn't make the fill up , failure to launch boys , was dying to see it as well

  • @priyankwaghela5749
    @priyankwaghela5749 Před rokem

    This rocket is fucking heavy

  • @mikec9537
    @mikec9537 Před 3 lety

    Was the comment about nitrous for the tv crew, never heard of an explosion using nitrous.

    • @jamieanderson6786
      @jamieanderson6786 Před 3 lety +1

      Yes Nitrous Oxide can explode, the liquid is very stable but the vapour can detonate with very little activation energy. 3000lbs of Nitrous detonated at Scaled Composites facility during an injector cold flow test, its believed the explosion was caused bubble compression (adibatic compression) in a line hammer event. www.universetoday.com/12506/scaled-composites-at-fault-for-fatal-explosion/ But there has been multitudes of large industrial accidents with Nitrous, one time road tanker full of Nitrous exploded after the pump being used to decant the Nitrous started dry running and over heated setting of explosive event in the pump that carried into the tanker.

  • @ilhamyogihidayat
    @ilhamyogihidayat Před 3 lety

    I hear a few week ago hamas launch 1000 home made rocket..

  • @THUNDERSTRUCKRACING70
    @THUNDERSTRUCKRACING70 Před 3 lety

    Nitus is not flammable, so it an not explode..... It only explains when heated up approximately 10,0000 time adds oxygen to the combination process.

  • @matte8431
    @matte8431 Před 2 lety

    nitrous is not dangerous and won’t explode like you see in the movies! i use it in my car all the time.

  • @GeoffreyHuber
    @GeoffreyHuber Před 3 lety +3

    How to fly a Jeff Jakob rocket and pretend it's yours.

    • @oak4901
      @oak4901 Před 5 měsíci

      Bil Colburn;s SORAC Rocket Jeff built it to my specifications....

  • @jamesmorton7881
    @jamesmorton7881 Před 3 lety +4

    fuel on board ? oxidizer

    • @phake961
      @phake961 Před 3 lety +1

      You mean rubber? It's hybrid so liquid or gaseous oxidiser and solid fuel

  • @echetammesoma8913
    @echetammesoma8913 Před 4 měsíci

    12:28 song name please?

  • @olheghtt
    @olheghtt Před rokem

    ... are you kidding me? Where's part 5 of 5!

  • @sadunmadushanka4892
    @sadunmadushanka4892 Před 3 lety

    ❤️

  • @tristanlongangue5671
    @tristanlongangue5671 Před 3 lety +1

    They did not talk about the engine or the engine or tanks just talking about parachute

  • @marioshadjikyriacou3381
    @marioshadjikyriacou3381 Před 3 lety +6

    Now... Who copies who? Them copying HAMAS, or HAMAS copying them?

  • @user-yq1gq2rw1j
    @user-yq1gq2rw1j Před 3 lety +1

    نريد ترجمة للعربية

  • @kyle_visuals5891
    @kyle_visuals5891 Před 3 lety

    Are you serious we’re is the vid when they launch it?

  • @rav6274
    @rav6274 Před 3 lety +2

    Where can I find 5/5?

    • @Billboi805
      @Billboi805 Před 3 lety +3

      They all died when they launched it in 5/5 and they couldn’t upload it

    • @rav6274
      @rav6274 Před 3 lety +1

      @@Billboi805 wtf are u for reals ??

    • @Billboi805
      @Billboi805 Před 3 lety

      @@rav6274 yeah dude the rocket exploded and killed 2 or 3 of them

    • @rav6274
      @rav6274 Před 3 lety

      @@Billboi805 source ??

    • @user-me3id2nk6w
      @user-me3id2nk6w Před 3 lety

      @William Brandenburg Are you serious?

  • @Jasonzvo
    @Jasonzvo Před 2 lety +4

    The king of random had a chute pop out on a 20$ rocket, how could you fail this?

    • @Rio-tl1hw
      @Rio-tl1hw Před 2 lety

      Well its 50,000 feet and the king of random rocket went like 1000 feet (most basic model rockets), even its more ppl are helping them it’s incredibly difficult to pull that shit off, they tried black powder charges which when at 50k feet doesn’t work because there’s no oxygen and the electronics to deploy the parachute was even tested

    • @joshuavillwo
      @joshuavillwo Před rokem

      @@Rio-tl1hw Not true. Black Powder contains it's own oxidizer. As long as it's kept dry, it can burn underwater (or in space) just fine.

  • @nelhanekom
    @nelhanekom Před 3 lety

    I cant find Part 5/5

  • @Anuj-2
    @Anuj-2 Před 3 lety

    Bruh, where's the launch?

  • @user-zf9pq5xj1q
    @user-zf9pq5xj1q Před 3 lety

    I need argent 10.000 🤣🤣🤣🤣🤣

  • @PeanutButterGtr
    @PeanutButterGtr Před 11 lety +2

    Why the hell was he wearing a suit?

  • @groovy3870
    @groovy3870 Před 3 lety

    Dang it the video stopped

  • @solaymanhamzq243
    @solaymanhamzq243 Před 3 lety

    إصنعو الصواريخ أنتم أما أنا فالرحيل أفضل حل

  • @ilyesmechentel8463
    @ilyesmechentel8463 Před 3 lety

    اللهم صلي على محمد و على آل محمد كما صليت على إبراهيم و على آل إبراهيم و بارك على محمد و على آل محمد كما باركت على إبراهيم و على آل إبراهيم إنك حميد مجيد

    • @ump6756
      @ump6756 Před rokem

      WHAT THE HELL???? This is not the right place. Go to the church!

  • @phaitoonyY
    @phaitoonyY Před 3 lety

    รอดูตั้งนาน ไม่มีการจุให้ดู คลิบนี้ไม่ผ่านไม่ติดตามไม่แชร์

  • @alessandrodejongh7147
    @alessandrodejongh7147 Před 3 lety

    Hoe kut de lancering is gone

  • @hihijazi9982
    @hihijazi9982 Před 3 lety

    ما اطلقوه

  • @mns.gh6432
    @mns.gh6432 Před 3 lety

    We hope palastian people all people protect themselves by them rockets vs America nd Israel always America nd Israel occupy lands of others nd stolen oil nd rights of others

  • @Novellcne2000
    @Novellcne2000 Před 3 lety

    I no me note ):< I vastid 13 misis

  • @ahmads20009
    @ahmads20009 Před rokem

    Now I can build that and bombs and take it to school.
    Chill I'm jk

  • @dbx1233
    @dbx1233 Před 4 lety +3

    He said "Loading Nitrous is dangerous, it could explode." Nitrous is non-flammable, how could it explode?

    • @tristanerasmus4032
      @tristanerasmus4032 Před 4 lety +1

      The oxidiser is under high pressure

    • @problem5697
      @problem5697 Před 4 lety

      It can because of the pressure

    • @robbiejames1540
      @robbiejames1540 Před 4 lety +2

      Nitrous can actually decompose explosively, but in this case it's the pressure which is the concern

    • @dbx1233
      @dbx1233 Před 4 lety

      @@robbiejames1540 Now I know, thanks.

    • @pauldean8638
      @pauldean8638 Před 3 lety

      Look at the guy who filled his pcp air rifle with nitrous, the whole thing banana peeled like in a cartoon and nearly killed him

  • @amaruddin1233
    @amaruddin1233 Před 3 lety

    Friend you

  • @nicholadavey7565
    @nicholadavey7565 Před 4 lety

    Bro there is only 4 comments

  • @user-og6nx1pt1f
    @user-og6nx1pt1f Před 3 lety

    😠😠😠😤😤😔😔😔🙄🙄Where is the com

  • @cartestgroupoy2441
    @cartestgroupoy2441 Před 2 měsíci

    People without teeth spend hours to do so just how to do so

  • @mikeeagle2653
    @mikeeagle2653 Před 3 lety

    Nitrous does not explode. More bullshit drama