I'm Vin Marshall, and I've spent the last ten years
building crazy machines and cool inventions.
Together with my buddies, Paul Carson and Eric Gocke,
we're attempting the toughest engineering tasks of our lives,
using materials and know-how that anyone can get their hands on.
I'm ready for the greatest moment of my life.
How hard can it be to send a rocket into space?
Three, two, one.
I'm an electrical engineer and the mastermind behind the whole operation.
I liked everything about that.
Paul is a mechanical engineer.
I've known him since high school.
This is actually really hard.
Eric Gocke runs his own construction company.
We go way back.
It's yank this thing out, it's fill it with nitrous and push the button.
One.
So how hard can it be to send a rocket into space?
Everybody likes rockets, right?
What we want to know is how big a rocket we can we make?
We're gonna start out with a simple toy like this,
but then we're gonna ramp that up
to the biggest, nastiest thing we can whip up in three weeks.
After all, it's only rocket science.
Sending a rocket into space is a huge challenge.
For over 50 years, scientists have been trying to fulfil our desire
to get off this planet and discover what else is out there.
But rocketry doesn't have to be the domain of government agencies.
I reckon we can build a serious rocket with parts anyone can get their hands on.
We're going to start with the basics.
I am about to demonstrate the principle of rocket propulsion.
I have in my hands a fire hose connected to a large water truck.
The water will come out of the fire hose in this direction and propel me backwards
just like the rocket exhaust goes down and propels the rocket up.
- I'm ready now. - This should be good.
Water spraying one way forces me in the opposite direction.
This force is referred to as thrust.
The more thrust a rocket has, the faster and higher it will go.
That is rocket propulsion.
Sending a rocket into space is going to be really hard.
To get a feel for it, we've bought some hobby rockets.
They're propelled by solid motors,
which are basically a mixture of highly explosive chemicals,
kind of like a firework.
This is one of the larger sizes we can get our hands on. It should be interesting.
They get fitted into these cardboard rockets.
One spark and they're off.
- Say, "Fire in the hole." - Fire in the hole.
Wow!
When the fuse is lit, hot exhaust gases shoot out the bottom of the rocket
and generate thrust just like the water jet.
These rocket motors are great, but none of them have gone much over 1,000 feet.
Eric's got one solution - more rocket motors.
I happened to notice when we were assembling this
that there was space for a couple of extra ones in there.
So we put five in and um... I don't know if that's going to work well,
but I'm certainly willing to find out.
- Ready for this? Shall we use all of it? - All of it, Vin.
We're using some gunpowder to ignite the rocket motor.
Here at How Hard Can It Be, we advocate responsible use...
Of gunpowder?
Fire arms, explosive devices.
Don't ever do this at home.
In five, four,
three, two, one.
- Oh, please work. - Come on!
It's definitely on fire.
That could mean eventually it will work.
Sometimes rockets burn on the launch pad.
Who knew that burning it wouldn't make it better?
Sorry, USA.
I let my country down.
Lift off for the final launch of Endeavour.
Houston, Endeavour is off the ground.
Roger that, Endeavour.
Endeavour, go up. Throttle up.
For NASA, space begins 76 miles up.
So we've got a long, long way to go to send a rocket into space.
Still, at least we've made a start.
The motors we used on our model rockets were solid fuel motors.
You light it, it gives off gas.
Gas comes out the nozzle and it propels the rocket up.
These are great, but there's a problem.
It's basically an explosive.
In order to make one big enough,
we'd need all kinds of approvals and licences that we don't have.
It turns out there's a ton of websites devoted to home-build rockets.
I've found one that has a cool-looking design
for something called a hybrid rocket motor.
Its something we can build from easily available parts.
6061 - 12 feet of it.
What's great about this design is we can build it without any special licences.
A hybrid motor works like this.
What it uses is a fuel that's a tube, made of anything that burns.
We need it to burn really, really fast to propel our rocket up.
Here I have some wood chips and I'm going to burn them.
That burning is like the burning that will happen in our rocket engine.
The thing with our rocket motor is that it requires a lot more oxygen
than the atmosphere can provide.
So we'll be using another gas which will provide a lot of oxygen very quickly.
I have some here.
Nitrous oxide, also known as laughing gas,
has over twice as much oxygen as the air we breathe.
This is it, burning it with normal air.
It's starting to go. You can see.
And this is it burning with the nitrous oxide.
The nitrous oxide runs out of this tank and into our rocket motor.
That'll let our fuel burn really fast which will give us our exhaust gases
and propel our rocket up.
We also need some fuel to burn.
Paul used wood chips in his demonstration,
but we've found out that we can burn regular plastic tubing
we can get from the hardware store.
This is just regular old plumbing PVC.
It's a little thicker than what you might get for your house,
but otherwise it's the same composition.
We're going to start by building two small, simple, hybrid rockets
to test how well nitrous oxide and PVC tubing actually works.
Ever since we found out that you can make a bona fide rocket
out of parts from the hardware store,
we have not rested until we see these things actually go off.
This um... The body of the rocket is just this EMT tubing.
This is electrical conduit like you run electrical lines in
in a commercial or industrial installation.
I've cut the EMT tubing to length.
We're using it to make the nitrous tank
and a combustion chamber where the fuel will burn.
Paul's making the nozzle,
which directs the hot exhaust gases straight out of the bottom of the rocket.
Our PVC-fuelled rocket motors are nearly ready for testing tomorrow.
All we have to do now is strap a nose cone and some fins to one
and we'll have a rocket that can actually fly.
We've come to the middle of the Mojave Desert
to test our very first home-built rockets.
This place is run by a group called Friends of Amateur Rocketry.
It's kinda like Cape Canaveral, How Hard Can It Be style.
It might look like we're in the middle of nowhere,
but this facility has everything we could possibly use for rockets.
We have electricity and we have bunkers where we can hide from falling debris.
This place is perfect for our needs.
We're here to figure out how well PVC plastic tubing works as a rocket fuel.
But the trouble with launching a rocket up in the air
is that it disappears out of sight in a split second.
So we're going to strap one of our two rockets to a test stand,
so we can get a close-up look at exactly what happens to the rocket as it burns.
We are also going to measure how much thrust it produces.
To do this, I'm using a measuring sensor called a load cell.
So the rocket will push up against this like so.
When we fire the rocket, it measures the amount of thrust.
If we produce more thrust than the hobby rockets,
we're heading in the right direction.
We'll fuel up the rocket with nitrous oxide,
but we have to do this remotely from the safety of a bunker
because there is a chance it could explode.
Just another one of those things I've always wanted to do -
get in a bunker to press a big red button.
It's a big moment.
Can't hear it.
This is the first time that we're going to fire a motor that we've made.
We're gonna find out if we, you know, know what we're doing at all.
Three, two, one...
I liked everything about that.
- That was good and loud at the beginning. - Dude, awesome!
- Is it hot to the touch? - Yes.
The PVC has burned really well and it produced over five times more thrust
than the biggest hobby rocket we launched.
We've proven we can build a rocket from store-bought parts.
Now it's time to see to see if we can get our second rocket to actually fly.
We've borrowed a launch rail.
This guides the rocket in a straight line during takeoff.
I just can't wait to do this, but the cool thing about it is
that if this works we've basically got the go-ahead
to start building bigger rockets of the same design.
Ten, nine,
eight, seven,
six, five,
four, three,
two, one.
That was a real "pop" sound it made.
The rocket went to around 3,000 feet.
Not bad for a first try.
We just got a little closer to our dream of sending a rocket into space.
In the grand scheme of home-build rocketry,
the hybrid rocket we just launched counts as a toy.
We need to build a grown-up version.
Not one that will get us all the way to space,
but a stepping stone that will allow us to design
and test all the components we need to get there.
And when we do that,
pretty much all the components are going to remain the same, just bigger.
The new rocket is going to be about ten feet tall.
Now, in our new rocket, we add a payload section.
The payload section will house cameras to video the flight,
an altimeter to record how high the rocket flies,
and a computerised flight controller which will deploy a parachute
to bring everything safely back to earth.
It turns out getting a parachute to deploy reliably is one of our hardest challenges.
I've bought a flight controller online, but hooking it up is gonna be work.
I'm testing out our flight controller.
What this does, it fires off the explosive charge that releases our parachute
and gets our rocket back safely.
If it fails to release the parachute,
the rocket will smash into the ground at hundreds of miles an hour.
Hey, guys, some of our rocket parts came in.
Oh, cool. Jeez, that's huge.
Well, not only is it huge, this is just the payload section.
So this is our rocket.
Now, stand in the corner.
As well as the huge increase in height,
the new rocket will be four inches in diameter.
I've got to tell you, you say, "Four-inch rocket," it doesn't sound very big.
I guess they didn't say much about the tall.
There's going to be a fair amount of work to do in like the next... two-and-a-half days.
It's time to get building.
The launch facility is manned by volunteers who all have day jobs...
...so we have to launch the rocket this weekend.
In rocket speak, nitrous oxide is known as an oxidiser.
We'll use four-inch-diameter aluminium tube
for the oxidiser tank and combustion chamber.
Building this rocket requires precision engineering.
I'm measuring this part to within a few thousandths of an inch.
This is the test that actually matters.
This is just a short section, but this is the same material as the oxidiser tube.
Yeah, there we go.
Most of the rocket parts are ready.
Now we need to assemble everything together.
Trying to set the electronics payload.
Vin and Gocke are getting the flight controller ready to go in the payload section.
Put this on one side of the board and put this on the other side of the board.
OK, these guys need to be charged and they need cards.
- This attaches onto here. - OK, that's our guy.
If this rocket works, we will be ready to build an even bigger one,
one that will hopefully get all the way to space.
This is as together as it's going to get here,
other than we have to take it apart and charge these guys.
But I think everything else...
It's install batteries, it's plug a few things in, it's yank this thing out.
It's fill it with nitrous and push the button.
It's going to be amazing. I mean, this rocket is really big.
We expect it to get to something in the order of 20,000 feet.
We're attempting to launch our ten-foot tall rocket to 20,000 feet.
But launching it is only half the challenge.
What we're also testing is the parachute that floats the rocket safely back to earth.
We've never done it before and its got to work perfectly.
Even though we think we've dotted all our I's and crossed all our T's...
...it's still a total crap shoot as to whether the thing's just going
to explode on the launch pad even with everything else done right.
This site is more than a great place to launch rockets.
There are a lot of rocketeers here
and one of them, a guy named Jeff Jakob, is helping us today.
This rocket is still only a stepping stone to space,
so there is a lot to prove with this launch.
We need confirmation that the motor, flight controller and camera all work.
We've got two hours of recording on these guys.
The only way we're going to find out how high the rocket goes
is if our delicate electronics survive.
And for that everything has to work perfectly, especially the parachute.
If the chute fails, all is lost.
Good luck, guys. Try not to explode.
- Want to fire this one or should I? - I'll do it.
OK.
OK, ready for the countdown!
Five, four,
three, two,
one, zero.
- Whoa! - What happened? That didn't sound good.
The launch was perfect, but something's gone wrong.
Oh, jeez. Is that our chute already off?
We're coming down ballistically, aren't we?
Oh, man.
That was bananas.
Are we in the bushes or are we on the property?
I think we're in the bushes and may be on fire.
Let's go check this out.
This doesn't look good.
Seconds after takeoff, the rocket spiralled out of control.
- It's still hissing. - Whoa, look at that burnout.
The rocket's suffered a catastrophic failure.
Heat from the burning PVC and nitrous oxide has burnt a hole
in the side of the combustion chamber.
- You can see right there divots. - There's some of it.
This was supposed to tell us how high we got. Let's see.
Oh, yeah, we got to... broken feet.
Here's one of the cards.
- It kind of jostled itself loose. - OK.
This thing's still beeping
Our rocket is a total wreck.
Is there anything else to pick up out here?
The motor burned out before reaching 20,000 feet.
The parachute did not deploy and our cameras
and data logging equipment are all in tiny pieces.
Well, that's kind of depressing, guys.
The people that saw it said, they saw it start to shimmy, and then just...
A hole like that will make it shimmy.
So many things can go wrong with rockets,
and any one of them is likely to mean game over.
We need some help.
We're going to see Jeff Jakob, the guy who helped us launch our rocket.
Jeff lives, breathes and sleeps rockets.
He's been building them for over a decade.
One look at Jeff's place tells me two things:
One, we're in the right place, and, two, we've got a hell of a lot of work to do.
It could take us a week to make just that part.
I think this might be more than we can pull off.
I have a sample over here of a previously fired motor.
We used PVC as our rocket fuel, but Jeff prefers rubber.
An eight-inch rocket. And it's just basically a rubber.
It's no different than the rubber on your car tyre.
So once again, we're making rocket fuel out of just something you see every day.
It's cool to see all of Jeff's stuff and I'm glad he's helping us,
but its not all good news.
Even he has never got over 50,000 feet in ten years of trying.
Space begins over eight times higher than that.
The last one we did was doing Mach 3, 2,100 miles an hour,
and then we lost it at about 47,000 to 49,000 feet
and it's still out there in the desert.
It's time to get real.
We found out we're not going into space.
It's really far.
It's a long way to space.
An amateur rocket from guys like us
with our resources and our schedule, it's just not an option.
However, if we can get over 50,000 feet, we get into the range
where we have a pretty good chance of getting a picture or video
of the curvature of the earth.
That is, this sort of sphere that we live on,
receding off in space and... I'll take that.
That would be a great goal and I would be really thrilled if we can achieve that.
We may not be going to space,
but videoing the curvature of the earth is still a massive challenge.
Only a handful of people have sent rockets this high,
so, if successful, we'll join an elite group.
To video the curvature of the earth, we need to build a really big rocket.
Our new one will be ten times more powerful than our last one which failed.
It's gonna be a monster.
We're going to turn this aluminium tube, which is eight inches in diameter,
into the oxidiser tank, but first we have to clean it.
- So this is not how you clean your ears? - Not with acetone, no.
Jeff's come to give me a hand, making rubber rocket fuel.
And as you can see, it's real thick.
We're benefiting from a decade or so of expertise he and his friends have developed,
and skipping from our failed test rocket
straight to building a Rolls Royce of amateur rocketry.
I'm picking up notes of yuk.
We're adding black dye, giving the rubber its familiar colour,
and a kicker to help it set.
We'll have to be really quick to make sure this gets mixed well
and then gets put in our mould soon,
otherwise it will turn into a gelatinous brick in the bottom of this bucket.
We've made a mould using Styrofoam and a party bowl.
It's a little bit worrying. I wish I'd made the holes a little bigger
because this stuff is going to cure really fast
and we want to make sure it fills the whole mould.
This is awesome. We're actually making rocket fuel from scratch in our shop.
The rubber has set overnight.
I now need to dissolve the Styrofoam mould using some acetone.
It's slowly eating away at the Styrofoam.
I'm going to poke it with this stick. See what's happening.
When it comes to firing the rocket,
nitrous oxide will flood into this end of the tube
and ignite, burning the rubber from the inside out.
The hot combustion gases will then exit at high speed from the other end,
generating that all-important thrust.
Our rocket is so big we've had to request special permission to fly it
from the Federal Aviation Authority.
They have given us the go-ahead,
but we have to be ready to launch in just three days'time.
We've got a huge amount of work to do before then and we can't cut corners.
Building a rocket is an exacting task.
Everything has to be precisely made or the rocket just won't fly.
We have to put something like 500-600 holes
that are drilled and tapped into these bulkheads,
and if a single one of them has something go wrong - we drill too far
or break off a tap or anything like that - then it's back to square one.
So right now I'm working on a piece that cost more than a few cars I've owned.
And it's very scary cos if I screw this up, we don't get our launch.
This high-pressure work is endless.
I now need to drill 200 holes part way through this section of the rocket.
If I drill all the way through, I'll ruin this $2,000 part
and set us back a couple of weeks -
time we just don't have.
In an incredibly lucky twist of fate,
this cheap, laying-around chunk of PVC that we had slips exactly
over the shoulder of my drill and makes a perfect depth chart.
This should stop me drilling all the way through and make the task slightly easier.
We've got just two full days left to finish building our rocket.
The main body and motor are coming together...
...but there are a number of key components we haven't even started on.
We don't even have our parachute thing figured out yet.
We haven't even started mounting any of our electronics.
We have a number of things that aren't even touched yet.
At the last launch, we'd hoped to test the parachute,
flight controller and camera systems.
We're coming down ballistically.
But the crash landing killed us.
Whoa! Look at that burnout.
And now we have no choice but to use the same untested systems in this rocket.
- It's pretty robust. - It blew off the power supply.
It's a real blow.
Putting these systems together is painstaking work.
So I press and hold it.
And we're recording.
I can check how everything works on the ground,
but I can't replicate the massive G-forces we hope this baby can generate.
With any luck this will survive many, many, many Gs.
To save time, we've had our local metal shop make up the fins.
They are designed to keep the rocket headed in a straight line.
It certainly looks a lot meaner with this on.
Now comes the all important eye lining up.
- Try squinting. - Yeah, squinting works. Looks good.
Its about 9:30, 10:00 now.
I can't put any more together until I've had some food cos I'm really hungry.
We're gonna be leaving in between nine and ten hours.
That leaves us, you know, nine or ten hours to get work done.
I don't know how much sleep we get in that time,
but, you know, this rocket's going to be pretty cool.
It's worth missing a couple of hours of sleep for.
We're still not ready for the launch, but we've just got to add a touch of style.
Rockets look more rockety when they have rockety paint jobs.
I've never spent so much time on something
that's going to last so short an amount of time
once it's doing what it's supposed to do.
Tomorrow, the launch site.
Now we need sleep.
I got the USDA recommended eight minutes of sleep last night.
I think that's what it is, right? Eight minutes?
I just got five more back here, so I'm doing a little better.
It's been a long haul. We've been working solid two weeks on this thing
and it's finally coming to fruition.
This is our final trip to the launch site and the pressure is on.
The authorities have informed us we have to launch before 11 am tomorrow morning
because after that, they shut down the airspace for military testing.
Here we are, another weekend at the rocket range.
Jeff hasn't seen our rocket since the day he helped pour the rubber fuel.
We've done a lot since then.
I think this is where it gets worse because this is where the rocket experts are going,
"Ooh, yeah, uh... about that.
Yeah, that's not really what I had in mind."
- We got a little surprise. - We made some design choices.
Aw, look at that, we got tracking targets.
- Ooh, you guys are unbelievable. - We were calling them racing stripes
I got tears in my - Oh, look at that.
Check this thing out.
Oh, you guys. Unbelievable. Wow.
It seems like Jeff's impressed and that makes me really happy.
The guys are doing great. You know, a few weeks ago,
starting off with the little small motors
and then stepping up to the big ones.
You know, it's taken most of the guys out here several years
to get where these guys have gone in just a few short weeks.
Thanks for the good report, Jeff,
but the fact is we still have a ton of work to do
and less than 20 hours to complete it.
We took the rocket apart so we could transport it safely.
So our first job is to re-assemble it.
And it's absolutely critical we rig the parachute recovery system.
We really should have sorted this out back in the shop.
Now we've left it to the last minute.
I don't think it's ever good to finish your projects too far in advance.
You know, you gotta be, for best results, working on it right until the bitter end, I think.
That's my policy.
Now we have to figure out how to pack everything into the rocket
so the parachute comes out cleanly and at the right time.
They should all be splitting one, so it should be halfway in between.
It's really, really hard to get right
and one of the biggest causes of failure in amateur rocketry.
Is it going to go on top of the chute?
It's late and this is the most important part of this project right now.
We have our main rocket body and fuel worked out,
but this is how we're gonna get the thing back.
Everybody's tired, the lines of communication are starting to fray.
Isn't this ring the only point of attachment?
I know. You've answered the question.
This is what we do.
We're gonna set it up and we're gonna do a dry run.
You're gonna run the show, OK?
After hours of discussion and trial and error, we think we've got it.
At any rate, it all seems to be working in the benign conditions of our hangar.
This rocket is a one-shot deal.
I really hope everything works tomorrow.
If the recovery system fails, the rocket will disintegrate on impact with the earth.
The cameras and all record of how high the rocket went will be destroyed.
I think everybody's now satisfied with the parachute configuration.
My next job is to load the camera with a memory card.
It's nothing fancy, just a regular card like the one in my personal camera.
I think one more sanity check and then we're putting on the payload tube.
The payload tube is the last job for tonight.
The rocket still isn't ready, but everyone's exhausted.
Time to get a few hours'rest and carry on early tomorrow morning.
We should have had it on the launch pad last night and we obviously don't.
So we need to hustle this morning. If we don't launch by 11, we won't launch at all.
We've gotta be really fast and really accurate this morning
while completely sleep deprived.
If we rotate it so I can see the markers.
I'm definitely worried. It's coming down to the last couple of hours
and we gotta get the rocket on the launch pad.
My last job is to fit a GPS tracker and a radio beacon into the nose cone.
This is how we're going to actually get the rocket back.
We have no idea where the rocket will land.
It could be anywhere in a five-mile radius from the launch pad,
so these devices are really important.
Without them, we stand little chance of finding the rocket.
Pretty quick, we'll pick it up, carry it out into the desert,
put it on our stand and get ready to fuel it.
I've got a bad case of rocket bug.
Its been really tough and we've burnt plenty of midnight oil,
but doesn't it look cool?
Now it's going on the launch trailer.
It's one hour until our launch window closes.
We should be loading the rocket with nitrous by now,
but the GPS tracker isn't working,
which means taking off the nose cone.
Our radio signal sender screws up all of our reception for a GPS.
That's the distance it seems to work.
The fix is to try and space the two devices as far apart as possible,
so the radio beacon doesn't interfere with the GPS.
I'm gonna run over to the guys with the other radio
and verify that our beacon's still on.
We know the GPS is still on. If they say yes, I can call this case closed.
Can you guys wait for about a minute?
Jeff's ready to raise the rocket
and begin loading nitrous oxide, but I'm slowing him down.
- Man, haul ass. - Yeah, just...
Haul ass! Haul ass!
10,000 questions.
Finally the rocket is ready.
This is it, the moment we've be waiting for.
The onboard cameras are rolling.
It's time to retreat to the bunker
and begin loading 140 pounds of nitrous oxide into our rocket.
We've got 45 minutes to launch our home-built rocket.
OK, we got fuel going into the rocket.
We got about 20 pounds on board so far.
We got about 120 more to go.
Loading nitrous is dangerous.
It could explode.
Tense moment.
This might be the longest ten minutes of my life.
We've got about 60 pounds of nitrous oxide on board.
OK, someone give us a time check, please.
We're in the second half of the fuelling process and hopefully it's nearing an end
because we've only got 20 minutes left in our launch window.
So we cut this one down to the wire.
She's got 92 pounds of fuel on board now.
Almost there.
We're moments away from our one shot at videoing the curvature of the earth.
So that's basically it, then, guys.
I think we should just go ahead and fire this thing.
We'll set it off before we miss our window, or we can't set it off at all.
OK, we're armed.
Five, four,
three, two, one.
The rocket climbs...
...and climbs...
until it is completely out of sight.
- It is the greatest thing I've ever done. - The awesomest thing.
I thought I had done awesome things before in my life and...
- That was so cool. - Don't think I've been awestruck before.
Wow, vertical speed of 1,335 miles an hour.
Four digits of speed, that means.
Yeah, I was always happy with three.
Yes!
Eventually the rocket begins to fall back to earth.
Can you call out altitude?
13,000...
...12,700, 12,300...
Does it tell you what the vertical speed is?
The vertical speed is 114 miles per hour.
Is that consistent with the chute out?
Altitude - 5,000 feet.
- 220 vertical miles per hour. - That is speeding up.
Three-one, two-nine, two-seven. Holy!
Wow!
Two, three.
Parachute should be coming out any second.
Paul's computer is showing the rocket descending faster than expected.
I fear the worst may have happened - the parachute might not have opened.
Nothing.
We've just had report of an impact.
It sounds like the chute might not have deployed correctly
cos it came down faster than it should have.
1-17, 85-05.
We're heading to the last known position logged on Paul's computer,
but we've no idea if the rocket landed near there.
We have to find it or all our work is for nothing.
First, I'd really really like it to come down and be in perfect shape
and everything is the way it's supposed to be.
But, barring that, I hope when it came down,
it only crushed the, you know, the metal sections,
so that we have some of the payload left over.
We're not sure how high it went because it's going so fast
that it couldn't maintain a GPS lock,
especially as it gets to the top of its flight.
We didn't pick it back up until it was around 15,000 feet, which...
And it takes a while for the GPS to re-synch itself,
so who knows how long it had been falling already under, you know, the drogue chute?
If the memory card in the flight computer is intact,
then we have a peak altitude, a peak speed,
basically all the performance characteristics of this rocket.
This is our last known GPS co-ordinate and we're gonna get out
and try to find the rocket using a radio beacon from here.
OK, we've got a lead from the trackers.
They've spotted a basic impact area.
We've gotta be getting close, guys.
We're getting a pretty weak signal on the tracking beacon.
I don't wanna be the bearer of bad news, but it's not looking real intact.
Look at that.
Whoa, look at that!
It tore right through the fin can!
This thing really blew apart, man. There's pieces everywhere.
This is amazing. This is the forward bulkhead.
The whole thing just... smooshed together and then peeled back the tube.
Wow!
Remember when these were straight?
Looking at our release system here...
The release link has fired...
That went off.
...but the state of the rocket suggests the parachute didn't open.
We have burnt black powder in there.
So the main chute should have popped out too?
- Although... clearly it didn't. - It doesn't look like it did.
Without the parachute, the rocket smashed to earth at over 200 miles an hour.
But we've still got a lot to be proud of.
The rocket flew straight and true and sounded like a million dollars.
Yes!
Sadly, the camera cards were damaged beyond repair.
But using video footage and analysing the recovered rocket,
we can predict that it reached a maximum altitude of 50,000 feet.
The rocket produced over 18,000 horse power,
more than twice as much as a top fuel dragster.
It accelerated from zero to 100 miles per hour in 0.8 of a second
and broke the sound barrier 5.3 seconds later.
Our rocket hit Mach 2, or over 1,300 miles per hour,
which is pretty damn awesome.
I'm in no way disappointed. I'm actually ecstatic.
We didn't pull of the landing,
but we pulled off what seemed a spectacular flight,
and I'm really, really proud of it.
It absolutely made worth not having slept very much at all in the last month,
and I'd totally do it again.
It's totally possible we videoed the curvature of the earth.
- We just don't know. - So how hard can it be in a word?
Damn near impossible.
I'll say.
Ripped & Corrected By mstoll March 2017
Ripped & Corrected By mstoll Released on www.Addic7ed.com