Hey everyone this video was sponsored by CRAP, which stands for Concerned Rocketeers Against Parachutes. To learn how you can join CRAP follow @joebarnard on Twitter.
you can put some thing under the engine that moves with a servo and can reduce engine power by closing and opening so you can land with accuracy and the roket wont have to guess when will the engine stop
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing. Seriously though, i absolutely love your content. Keep it going.
Wow i'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn't watch the whole thing. Meme Material
Can't believe I was the first to watch this video all the way through! Thanks for the $5,000 surprise prize. Will be more careful to watch it through sooner next time!
Wow, I'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly twenty three minutes of it! I'll never be the same and I feel bad for everyone who didn't watch the whole thing!! ;-)
There are many good sources out there that discuss the proper placement of the Static Pressure Sampling Holes in your avionics bay to prevent the very effect you are seeing. Check out the instruction manual for any high-end model rocket altimeter for the recommendations for size and placement of the holes. I think your avionics bay should at a minimum be sealed from the motor area, as I've read in the same instructions that the smoke from black powder is really bad for the MEMS air pressure sensors. I think you could tighten up your accuracy with some simple airtight bulkheads in your body.
I completely agree with this, in addition to proper placement you can also develop a calibration curve (empirically) that the controller can use to compensate pressure measurement errors from flow interactions with the air frame.
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing. Live long and prosper.
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing. Now I should be proud???
Omg how could I live without this video before. I'm literally crying over all the things that I've missed out on by now. Thank you for saving my life, I'm so sorry for everyone who didn't watch the video through.
Wow! I'm such a better person because of watching this video! What a wonderful experience it was to sit through all roughly 23 minutes of it. I'll never be the same and I feel bad for everyone who didn't watch the whole thing.
Honestly, i didn’t understand half of this but I still made it through the whole video, I guess that shows how engaging your videos are. Quality content 👌
Wow i'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn't watch the whole thing.
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing!
Wow I'm such a better person because of watching this video, what a wonderful experience it was to sit through all ROUGHLY TWENTY-THREE minutes of it. I'll never be the same and I feel bad for everyone who didn't watch the whole thing.
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
These videos are so great!!! It’s never about failures, it’s about the fun you have sticking to it and being creative. Creating better versions and just enjoying the whole process. That’s what it’s all about!
Wow i'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn't watch the whole thing. too lazy to type it on my own just copy and pasted it. You are somebody is going to leave a mark in the historybooks and you bring the human evolution a bit further.
You Mr. Are genius, i know what , and understand what you are saying, but have to be immersed in the environment for some time to be useful to solving the the problems. But you are certainly on the right track... good luck to you!
Wow I'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and I feel bad for everyone who didn't watch the whole thing. :)
wow im such a better person because of watching this video. what a wonderful experience it was to sit through all roughly 23 minutes of it. ill never be the same and i feel bad for everyone who didnt watch the whole thing.
You're doing such a great work and I enjoyed your ability to make the information accessible to everyone in your videos. I watched a lot of your videos in just a week. This is so inspiring and I hope one day I can put my energy in stuff I'm passionate about like you do.
Wow I'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and I feel bad for everyone who didn‘t watch the whole thing. Great explanation, I learned a lot from your videos!
Wow. I'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I'll never be the same and feel bad for those who didn't watch thorough it...🤣
I was very skeptical that you would achieve your goals with solid rocket propulsion and commercial hobby motors. Now that I have seen the level of analysis and scholarship you are bringing to the project, I think it's just a matter of time and persistence until you nail a landing. The level of self-instructed practical knowledge you've achieved is rare, but even more unusual in a person who is also such a great explainer and storyteller! My hat is off to you, Joe.
I really like that you go in-depth in your videos. I honestly wouldn't mind if these videos were longer, maybe even an hour. Or even have BPSafterhours where you can get as nerdy and technical as you want and no time constraints. Keep up the good work Joe!
I am really impressed by your strong patience and accuracy while constantly experimenting and finding your way through the process of building amazing model rockets. I really enjoy watching your videos about everything you are going through, at least the part we get to see✌🏼
This novel is an incredible novel. The main caracter, the milkmaid, is passionate and sensitive. And the plot twist with the robots is good too. This novel adds to peoples lives. Anyone who reads this book will be surprised by the twist. I also loved the way it started. I really appreciate every bit of the wordings. - Robert Fortnum PhD Props to anyone who gets this reference.
Sorry for bad english but I am from Norway tho. I really mean this, i watched some of your vids for like a year ago, and when i saw this video now i was really impressed that you still doing this. It is a huge inspiration for me that when you find the right thing to do you really can do it for a long time. Since i am an entrepreneur her in Norway, I put my rumor that you will succeed with both the landing and what you want to achieve with BPS.space.
Wow i'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn't watch the whole thing. Get more nerdy Joe... you'll scare the CRAP out of most of your viewers !!! :)
Don't we have to rephrase that: Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
Me too....Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
I love your echo project! Not only because it looks cool ,but Just because it is pretty much an utopic thing ! That’s what I thought before I looked at your channel.
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing. but srsly to anyone who didn't watch the whole video....WATCH IT
Flight, Software and Test Engineer. @BPS give that guy a pay rise. WoW you make me love my job even more! So much ground to cover. Go nerding! Wiki: Barnard-Effect (rocket science): This term refers to the effect when you check the data more closely and notice that a nerdish software update is required. Yet in the beginning you thought it would be that simple!
Super interesting videos, as always! Hope that the landing is soon or close enough for you to enjoy! I'm a robotics engineer and love watching your videos! I think you will inspire people to try building stuff that they are dreaming of. And :) Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
Amazing video! Seriously! I Freaking love the diagnostics. For me the understanding why is just as cool as the flight it self. Keep up the great work. Oh and your video time edits cracked me up. :)
This is such a great video. It is probably the best video ever posted to RUclips. And I've seen the 38 minute video of the girl in her bikini fishing for large mouth bass. Everyone between the age of 10 and 18 should be shown this video. I give it ONE THUMPS UP ! I lost the other thumb playing with fireworks some where between the age of 10 and 18. So many young kids will be inspired by this video and get into so much trouble by trying to follow in his foot steps. Who cares, life is short and we should follow our dreams! Please keep this great series of videos coming. Why hasn't SPACEX signed this young man up????
That was so awesome Two things to consider: 1.This solution will work fine on your "drone dropping" enviroment, but not anywhere else really. Consider adding a speed sensor which detects wind speed - you can produce from this kind of setup your true height to a vary high degree of accuracy (the same as they do in planes). Its really only this or some radar that can get you a true height measurement. 2.I dont actually know what your proccess includes, but it would be really nice to understand why these test flights are so far apart and take so long to get up and ready.
I like how you’ve gotten more comfortable with the camera and talking to the audience, you seem more relaxed. I believe you’ll stick the landing this year, too, you keep getting closer every time. I can’t wait to see you build a full Falcon Heavy and recover all the cores wit soft landings, just like Heinlein wanted!
Proof that anyone can transition from an “Out of focus videographer” to become a respected rocket scientist if you have the PASSION for a subject....every student wondering “ Why Maths ? ” should watch this to the end.....and then go and watch his first video.
you can put some thing under the engine that moves with a servo and can reduce engine power by closing and opening so you can land with accuracy and the roket wont have to guess when will the engine stop
Agreed. A set of 4 fireproof shunts that rotate into the exhaust as it reaches 12 inches from ground and redirects the engine force outwards. Think of the way that VTOL aircraft control their thrust direction. The shunts could also control the side to side drop variances.
Hey Joe! You are creating a pitot tube with the body of the rocket, if you isolated the computer and left only a small hole or 2 on the side, to get only the static pressure, maybe solve it. I love the ECHO lander, keep up the great work!
Hey everyone this video was sponsored by CRAP, which stands for Concerned Rocketeers Against Parachutes. To learn how you can join CRAP follow @joebarnard on Twitter.
I'm joining
Or the brother company ' sewage pipe'
@joebarnard So a CRAPpy video of a CRAPpy landing? :)
you can put some thing under the engine that moves with a servo and can reduce engine power by closing and opening so you can land with accuracy and the roket wont have to guess when will the engine stop
@@JB-7734 so you can do a closing doors so they would have support from all sides or a cricle that will close
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
Seriously though, i absolutely love your content. Keep it going.
Spot on!! Hahaha I love this 🚀 Thanks for the kind words!
Lolllll
started reading this the exact second he said it.
Hi I'm isuchtel and i'm a lying fuck!! - Jian Yang
I was so confused until I reached the end of the video
Wow i'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn't watch the whole thing.
Meme Material
I did it to the end 😃
I’m so impressed how enthusiastic you are about all the details!
Greetings from Germany 🇩🇪
Greetings from Germany‽ Dieser Kommentar wurde dann um 03:00 Ortszeit verfasst. Geh schlafen! Das ist nicht gut so. Du brauchst Sonnenlicht!
@@Hans-jc1ju Greetings from the healthier parts of Germany. ;)
Danke wzf. Gestern war Donnerstag
Can't believe I was the first to watch this video all the way through! Thanks for the $5,000 surprise prize. Will be more careful to watch it through sooner next time!
crazy cakes lol it's a fake account haha
Omg I can’t believe you made the video 23 min long on purpose so you can give your real fans a rocket, what a good man 💯💯
That goat at the end was brilliant. Such a good singer.
Wow, I'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly twenty three minutes of it! I'll never be the same and I feel bad for everyone who didn't watch the whole thing!!
;-)
There are many good sources out there that discuss the proper placement of the Static Pressure Sampling Holes in your avionics bay to prevent the very effect you are seeing. Check out the instruction manual for any high-end model rocket altimeter for the recommendations for size and placement of the holes. I think your avionics bay should at a minimum be sealed from the motor area, as I've read in the same instructions that the smoke from black powder is really bad for the MEMS air pressure sensors. I think you could tighten up your accuracy with some simple airtight bulkheads in your body.
Upvote this higher so he sees this
I completely agree with this, in addition to proper placement you can also develop a calibration curve (empirically) that the controller can use to compensate pressure measurement errors from flow interactions with the air frame.
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
Live long and prosper.
Dear Elon Musk, please gift a tesla to this dude so he can test his rockets while the car is driving
*instructions not clear, launched tesla into space.
@@izzad777 Common Elon we have more practical methods of delivery.
Although not as cool
He is Elon musk, what are you talking about?
@Sadiquecat - Don't waste a wish on a car, ask for something much more practical ... like a wind tunnel!
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
Now I should be proud???
Omg how could I live without this video before. I'm literally crying over all the things that I've missed out on by now. Thank you for saving my life, I'm so sorry for everyone who didn't watch the video through.
Wow! I'm such a better person because of watching this video! What a wonderful experience it was to sit through all roughly 23 minutes of it. I'll never be the same and I feel bad for everyone who didn't watch the whole thing.
Honestly, i didn’t understand half of this but I still made it through the whole video, I guess that shows how engaging your videos are. Quality content 👌
Wow i'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn't watch the whole thing.
I can't believe he just snapped the flight computer in half at the end
well he had to, to make it easier to chew on..
This.
You should have warned us about *SPOILERS!* I haven't finished watching the whole thing yet.
The Avengers win in End Game. Now we're even.
You got me. You guys had me thinking he snapped and ate a real flight computer. It was obviously a candy prop.
Hey man, what was the altitude of Orbital Redenbacher last year at comp?
Wow I can’t believe you explained artificial intelligence using quantum entanglement so well in the last 60 seconds of the video.
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing!
Wow I'm such a better person because of watching this video, what a wonderful experience it was to sit through all ROUGHLY TWENTY-THREE minutes of it. I'll never be the same and I feel bad for everyone who didn't watch the whole thing.
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
These videos are so great!!! It’s never about failures, it’s about the fun you have sticking to it and being creative. Creating better versions and just enjoying the whole process. That’s what it’s all about!
the humor mix when explaining the technical details is gold. You should keep up with this format, I loved it!
Wow i'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn't watch the whole thing.
too lazy to type it on my own just copy and pasted it. You are somebody is going to leave a mark in the historybooks and you bring the human evolution a bit further.
“Quaternians” “oiler angles”. Ok, now you’re just making words up. ;). I love this channel and all the thinking you put into this.
You Mr.
Are genius, i know what , and understand what you are saying, but have to be immersed in the environment for some time to be useful to solving the
the problems. But you are certainly on the right track... good luck to you!
Wow I'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and I feel bad for everyone who didn't watch the whole thing. :)
What you've accomplished so far is amazing. I look forward to future developments.
You know why I watch your videos because you give the action first I see what I want and move on. Thank you.
wow im such a better person because of watching this video. what a wonderful experience it was to sit through all roughly 23 minutes of it. ill never be the same and i feel bad for everyone who didnt watch the whole thing.
You're doing such a great work and I enjoyed your ability to make the information accessible to everyone in your videos. I watched a lot of your videos in just a week. This is so inspiring and I hope one day I can put my energy in stuff I'm passionate about like you do.
Wow I'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and I feel bad for everyone who didn‘t watch the whole thing.
Great explanation, I learned a lot from your videos!
WOW that video changed my life forever! Best spent 23 minutes, absolutely mind blowing
Fascinating. It's a treat to watch you learn where the errors are and troubleshoot.
Way better to listen thru this,
than my co-workers drone-ing on during a conference call today.
Thanks and keep up the good work.
I watched all 23 minutes, my life will never be the same. Thank you Joe
Yes, I watched the whole thing. Not sure I understand, but I'm impressed that you can explain it so completely and accurately!
Wow. I'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I'll never be the same and feel bad for those who didn't watch thorough it...🤣
The but at the end!!! Life changing! It was so worth watching all the way through.
E-Phoenix only one way to find out! Lol
Model based predictions are so powerful, this approach is used in most vehicle ECUs. Great techy content, love it !
Wow I'm such a better person for watching till the end. It was a life changing experience. I feel bad for those who missed it.
I was very skeptical that you would achieve your goals with solid rocket propulsion and commercial hobby motors. Now that I have seen the level of analysis and scholarship you are bringing to the project, I think it's just a matter of time and persistence until you nail a landing. The level of self-instructed practical knowledge you've achieved is rare, but even more unusual in a person who is also such a great explainer and storyteller! My hat is off to you, Joe.
I really like that you go in-depth in your videos. I honestly wouldn't mind if these videos were longer, maybe even an hour. Or even have BPSafterhours where you can get as nerdy and technical as you want and no time constraints. Keep up the good work Joe!
Come for the rocket stuff and stay for the nerdy bits. Awesome job! Love it!
I am really impressed by your strong patience and accuracy while constantly experimenting and finding your way through the process of building amazing model rockets. I really enjoy watching your videos about everything you are going through, at least the part we get to see✌🏼
So glad for the special double feature . The second test flight at the end of the video was miraculous!
This novel is an incredible novel. The main caracter, the milkmaid, is passionate and sensitive. And the plot twist with the robots is good too. This novel adds to peoples lives. Anyone who reads this book will be surprised by the twist. I also loved the way it started. I really appreciate every bit of the wordings.
- Robert Fortnum PhD
Props to anyone who gets this reference.
Sorry for bad english but I am from Norway tho. I really mean this, i watched some of your vids for like a year ago, and when i saw this video now i was really impressed that you still doing this. It is a huge inspiration for me that when you find the right thing to do you really can do it for a long time. Since i am an entrepreneur her in Norway, I put my rumor that you will succeed with both the landing and what you want to achieve with BPS.space.
Killer job using the scientific method to understand the error and fix it, Joe.
Wow i'm such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn't watch the whole thing.
Get more nerdy Joe... you'll scare the CRAP out of most of your viewers !!! :)
Don't we have to rephrase that: Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
Wow! 23min Joe has enriched my life by no less the 1.35%. Thanks Joe!
Me too....Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
There is no way in hell I am watching a 23minute video.
proceeds to watch 23 minutes of video.
loved ever damned second of it. :-)
Me, too! It happens every time.
This is the start of a change in my life, 23 minutes and 1 second of change
Wow, what an incredible video! People who don't watch the whole thing are really missing out.
I love your echo project!
Not only because it looks cool ,but
Just because it is pretty much an utopic thing !
That’s what I thought before I looked at your channel.
I LOVE that you start with the most interesting part. So REFRESHING!!
Wow! I had been afraid of trying to get into model rocket guidance until I watched this video!
Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing. but srsly to anyone who didn't watch the whole video....WATCH IT
It's nice to see that no one have spoiled the thing he did in the middle of the video. The snapped flight computer wasn't expected.
Flight, Software and Test Engineer. @BPS give that guy a pay rise.
WoW you make me love my job even more! So much ground to cover. Go nerding!
Wiki:
Barnard-Effect (rocket science): This term refers to the effect when you check the data more closely and notice that a nerdish software update is required. Yet in the beginning you thought it would be that simple!
Either we will get to see something really cool this year, or your new year’s video will consist of a lot of hat-eating.
I'm glad I stayed until the end. This was so inspiring.
Super interesting videos, as always! Hope that the landing is soon or close enough for you to enjoy! I'm a robotics engineer and love watching your videos! I think you will inspire people to try building stuff that they are dreaming of.
And :) Wow im such a better person because of watching this video. What a wonderful experience it was to sit through all roughly 23 minutes of it. I‘ll never be the same and i feel bad for everyone who didn‘t watch the whole thing.
Watched to the end, blown away watching a solid rocket propulsive landing. (Almost ;) Can't wait to see you land one upright.
Almost had it! You will definitely land one in 2019!
Amazing video! Seriously! I Freaking love the diagnostics. For me the understanding why is just as cool as the flight it self. Keep up the great work. Oh and your video time edits cracked me up. :)
This is such a great video. It is probably the best video ever posted to RUclips. And I've seen the 38 minute video of the girl in her bikini fishing for large mouth bass. Everyone between the age of 10 and 18 should be shown this video. I give it ONE THUMPS UP ! I lost the other thumb playing with fireworks some where between the age of 10 and 18. So many young kids will be inspired by this video and get into so much trouble by trying to follow in his foot steps. Who cares, life is short and we should follow our dreams! Please keep this great series of videos coming. Why hasn't SPACEX signed this young man up????
@BPS.space Joe - so glad I watched all the way to the end. Appreciate the special, first-come, first-served access to that evening with Elon!
Haha of course watched till the end, and of course i am a better man. Beautiful job keep up!
Hahaha, I really enjoyed this video, listened to it in my last half hour of work on a Friday. your longer form content is great! Keep it up Joe!
super smart dude helping the rest of us curious not-as-smart people become super smart... righteous hero of science right here.
That was so awesome
Two things to consider:
1.This solution will work fine on your "drone dropping" enviroment, but not anywhere else really. Consider adding a speed sensor which detects wind speed - you can produce from this kind of setup your true height to a vary high degree of accuracy (the same as they do in planes). Its really only this or some radar that can get you a true height measurement.
2.I dont actually know what your proccess includes, but it would be really nice to understand why these test flights are so far apart and take so long to get up and ready.
Wow, the rockets stuff is cool, but I have to try that lasagna recipe you give at the end. OMG I am so hungry now!
Wow, great vid, all 23 minutes!
This video has impacted my life forever! Such amazing insight!
that is pretty nice TVC. seems to be getting better each time! nice video!
Literally didn’t think I’d watch all 23 minutes but that was dope
I can’t believe he got a contract with Boeing for that! Like holy crap, congrats! It’s super cool they’re following the Scout and Echo tests
Awesome video Joe. Glad i stayed til the end to hear about that manned suborbital flight you are planning next month ;)
Great info at the end. Amazing stuff. So glad I watched it all the way
SO CLOSE!!!
Btw when are you gonna test falcon heavy again?
My life will never be the same. I FINALLY understand how that part works!
Wow! I feel bad for everyone who didn't watch till the end of the video! I feel like such a better person. Subbed!
I like how you’ve gotten more comfortable with the camera and talking to the audience, you seem more relaxed. I believe you’ll stick the landing this year, too, you keep getting closer every time. I can’t wait to see you build a full Falcon Heavy and recover all the cores wit soft landings, just like Heinlein wanted!
Amazing video and so worth watch all 23 minute.
Thanks elon, this video really taught me how to be a better person.
I loved the paratrooper in the falcon heavy at the end! Love the video's!!!!!!
Love your videos! Very interesting seeing more about how they work!
Proof that anyone can transition from an “Out of focus videographer” to become a respected rocket scientist if you have the PASSION for a subject....every student wondering “ Why Maths ? ” should watch this to the end.....and then go and watch his first video.
Awesome video like always
you can put some thing under the engine that moves with a servo and can reduce engine power by closing and opening so you can land with accuracy and the roket wont have to guess when will the engine stop
Agreed. A set of 4 fireproof shunts that rotate into the exhaust as it reaches 12 inches from ground and redirects the engine force outwards. Think of the way that VTOL aircraft control their thrust direction. The shunts could also control the side to side drop variances.
I’m still so impressed you did a hover with a solid engine.
Wow...i loved the way you explain everything.you are are really good presentor.keep it up. ...👍👍👍👍👍
Wow.. This was quite an interesting video... Will definitely be coming back for more.. Thanks for the hard work..
So nice to have a refresher on how 'fun' real world physics sims are. I miss playing with angle calculations.
made it to the end without a bathroom break, today's accomplishment! Digging the rocket science. Could that make me a better person? You betcha!
What a gem towards the end!
Hey Joe! You are creating a pitot tube with the body of the rocket, if you isolated the computer and left only a small hole or 2 on the side, to get only the static pressure, maybe solve it. I love the ECHO lander, keep up the great work!