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

Рет қаралды 254,122

12 жыл бұрын

Пікірлер: 96

@samanthaquintero273 3 жыл бұрын

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 2 жыл бұрын

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

@danielkuys6367 Жыл бұрын

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

@samiulalam819 6 ай бұрын

kzfaq.info/get/bejne/g8imbM10v8jDnYU.html here are the launches only!

@abdsu75 2 ай бұрын

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

@phpn99 3 жыл бұрын

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

@thingyee1118 3 жыл бұрын

All boomer tv

@mikeeagle2653 3 жыл бұрын

Exactly

@mikeeagle2653 3 жыл бұрын

One guy in back seat with seat belt the other dude no seat belt same clothes thru whole videp

@simon9447 2 жыл бұрын

Totally agree!

@multiHappyHacker 3 жыл бұрын

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

@oak4901 5 ай бұрын

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.

@saimaalmas3519 4 жыл бұрын

I cant find the last part of the video

@abdsu75 2 ай бұрын

I have it

@swagdudearcidon 3 ай бұрын

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

@colinmurray2976 4 жыл бұрын

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...

@ethanwild3301 3 жыл бұрын

Did you find it

@ahmadmersarani3767 3 жыл бұрын

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

@munaabdalluh6792 8 ай бұрын

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

@tamseelansari6603 2 жыл бұрын

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

@johnbatchler8551 5 жыл бұрын

Now I know why some air Force rockets fail

@boombox8408 3 жыл бұрын

The last part at the end: kzfaq.info/get/bejne/g8imbM10v8jDnYU.html

@user-og6nx1pt1f 3 жыл бұрын

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

@boombox8408 3 жыл бұрын

@@user-og6nx1pt1f :) no problem

@AhmedAdly11 3 жыл бұрын

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

@robertpash2178 3 жыл бұрын

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

@rebumatadele6725 3 жыл бұрын

Tnx now I know I don't have to watch these video

@MartinFluteCompany 3 жыл бұрын

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 3 жыл бұрын

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

@priyankwaghela5749 Жыл бұрын

This rocket is fucking heavy

@baseba84141 2 жыл бұрын

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

@tylerbutsimon 4 жыл бұрын

Wallace and Gromit moment.

@DGaana 3 жыл бұрын

I need a copy of this

@olheghtt Жыл бұрын

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

@echetammesoma8913 4 ай бұрын

12:28 song name please?

@pauldean8638 3 жыл бұрын

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

@jamesmorton7881 3 жыл бұрын

fuel on board ? oxidizer

@phake961 3 жыл бұрын

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

@mikec9537 3 жыл бұрын

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

@jamieanderson6786 3 жыл бұрын

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.

@matte8431 2 жыл бұрын

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

@THUNDERSTRUCKRACING70 3 жыл бұрын

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.

@GeoffreyHuber 3 жыл бұрын

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

@oak4901 5 ай бұрын

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

@ilhamyogihidayat 3 жыл бұрын

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

@user-yq1gq2rw1j 3 жыл бұрын

نريد ترجمة للعربية

@tristanlongangue5671 3 жыл бұрын

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

@marioshadjikyriacou3381 3 жыл бұрын

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

@sadpepe9722 3 жыл бұрын

Lol

@rav6274 3 жыл бұрын

Where can I find 5/5?

@Billboi805 3 жыл бұрын

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

@rav6274 3 жыл бұрын

@@Billboi805 wtf are u for reals ??

@Billboi805 3 жыл бұрын

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

@rav6274 3 жыл бұрын

@@Billboi805 source ??

@user-me3id2nk6w 3 жыл бұрын

@William Brandenburg Are you serious?

@Anuj-2 3 жыл бұрын

Bruh, where's the launch?

@kyle_visuals5891 3 жыл бұрын

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

@sadunmadushanka4892 3 жыл бұрын

❤️

@PeanutButterGtr 11 жыл бұрын

Why the hell was he wearing a suit?

@themangawasbetter6987 4 жыл бұрын

Olen Burage why not?

@einflinkeswiesel2695 4 жыл бұрын

Because suits are awesome

@Jasonzvo 2 жыл бұрын

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

@Rio-tl1hw 2 жыл бұрын

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 Жыл бұрын

@@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.

@user-zf9pq5xj1q 3 жыл бұрын

I need argent 10.000 🤣🤣🤣🤣🤣

@nelhanekom 3 жыл бұрын

I cant find Part 5/5

@groovy3870 3 жыл бұрын

Dang it the video stopped

@alessandrodejongh7147 3 жыл бұрын

Hoe kut de lancering is gone

@ahmads20009 Жыл бұрын

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

@solaymanhamzq243 3 жыл бұрын

إصنعو الصواريخ أنتم أما أنا فالرحيل أفضل حل

@phaitoonyY 3 жыл бұрын

รอดูตั้งนาน ไม่มีการจุให้ดู คลิบนี้ไม่ผ่านไม่ติดตามไม่แชร์

@amaruddin1233 3 жыл бұрын

Friend you

@hihijazi9982 3 жыл бұрын

ما اطلقوه

@Novellcne2000 3 жыл бұрын

I no me note ):< I vastid 13 misis

@nicholadavey7565 4 жыл бұрын

Bro there is only 4 comments

@mns.gh6432 3 жыл бұрын

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

@cartestgroupoy2441 2 ай бұрын

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

@ilyesmechentel8463 3 жыл бұрын

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 Жыл бұрын

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