Fire in ZERO-G!!
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- čas přidán 2. 05. 2017
- In a zero-g plane I experimented with flames and slinkies with surprising results.
Check out e-penser's video: ve42.co/EPzeroG
Check out Physicsgirl's video: ve42.co/PGzeroG
Thanks to Novespace: ve42.co/novespace
Special thanks to Patreon Supporters:
Tony Fadell, Donal Botkin, Nick Luchsinger, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen
The zero-g plane allows for a lot of experiments to be conducted without the expense of getting equipment into orbit. Apparently 80% of microgravity research can be performed in a zero-gravity plane, which is much cheaper than going to space. The flame from the lighter seemed much lazier in zero-g because without weight there is no buoyant force and therefore no convection. This makes the process of combustion more challenging because it's difficult for oxygen to reach the fuel.
Music from the Epidemic Sound: ve42.co/epidemic
"Serene Story 2" "In Orbit 2"
*3:14* My man just hits his head on the ceiling
Haha
X Gamer28 lol
Hhaga
oof
BONK
3:14 dude just hit his head!😆😆
lol
I DIED AOOAOAOAIAOQOQKSKCMKSMA
*bonk*
Yeah dude
lol
1:36 - the man visible in the background, centre of image, is Jean-François Clervoy.
He has an oustanding career as a very experienced astronaut, with missions :
- Atlantis STS-66
- Atlantis STS-84
- Mir / NASA-4
- Discovery STS-103
He designed some of the STS cockpit displays, flight software, control interfaces... before acting similarly for the ISS. And also working on flight controls, satellites, automation systems, optical transmissions, man-machine interfaces, ATVs, etc.
He now stands as executive President of Novespace (the company operating those zero-G flights, subsidiary of the French CNES), after being their CEO for six years.
He is also parachutist, scuba-diver, plane pilot, university professor... enough said !
Ok.
Dangggggggg
wow, really great info, never would have recognized that
@@TheSpaceEngineer h
@@Mudye h
I just realized that when you are in car and go over a bump fast enough, the car jumps and falls so that feeling you have in that little time might be the same as this. I always liked that feeling
yeah it’s the same physics
TEAM JESUS 💪 🙏 🕊
PRAISE THE LORD
SPREAD THE GOSPEL
ACCEPT HIM INTO YOUR HEART FOR ETERNITY BEFORE IT IS TOO LATe
JESUS LOVES YoU❤
?
@@ballerinChrist very funny man. Very funny.
also when roller coasters do a sudden drop you experience the same sensation
*"Its basically a playground for adults* *in zero gravity"*
Now all we need is jhonny sins. Wink wink
Ty for the likes
Can kids go to zero g?
Depends, are their parents fluent in building rockets that go that far?
ARMY
3:17 the bald guy did a superhero landing
The guy from e-penser ! Héhé
*anime
@@aaronramos6056 Damn, Bruce est un super héros mnt
Lol, yeah I saw that too
That's because superhero landings are literally actors landing while being tied to a cable. Hence, almost zero gravity. Same.
5:36
Suggestion: If you find yourself in a space vessel and are unsure about what the gravitational acceleration is, it is not recommended to light a candle in the small cabin
Agreed.
Maybe you can just do push-ups :)
I'd say thanks for the advice but I'm never gonna be in that situation anyway. 😂
What is gravitational acceleration?
@@robotzombie4754 the acceleration of an object in a gravity field in a vacuum, the gravitational acceleration of the Earth is 9.8 meters per second per second, because you accelerate by 9.8 meters per second every second that you are falling for, but only in a vacuum, earth’s atmosphere drastically slows everything down which is why we don’t go splat from jumping off a small ledge, otherwise if we fell for more than 1 second, we’d be traveling at at least 9.8 meters per second when we hit the ground, which would be very painful, to say the least, and would be very difficult to survive
"Feels like someone's lying on of you, and I like that." 2:05
It’s the cut from scene that spoke the loudest! 🤣
"not like that"
Among us :^)
Lol. Just saw that part
@@Garkin58 if u don't know then u should not
Meanwhile in a cockpit;
"Stall, Stall"
"Terrain, terrain"
Lol
HAHAHHAHA That’s what I’m also thinking
War Thunder players:
Critical speed, push nose down!
Same
ABORT ABORT!!!!
5:13 VR in ZERO-G ? WOW!
@@B_Does_Stuff creative mode
@@B_Does_Stuff he jumped out of a pkane without a parachute
It is VR space
it must be INSANELY fun, or disturbing, can't know bc i don't made it :)
@@B_Does_Stuff noclip
Inside every (real) scientist, there's a curious kid who wants to play and exolore.
In fact, everyone is born a scientist, we play, enjoy, and try to figure out things we meet by observing and experimenting things. (Kids are just not critical thinkers)
Very true. I'm in a teacher program right now, and my pedagogics teacher likes to call it 'The Clueless Researcher stage" of human development. Very apt name, I think.
Technically every adult that persues and are actively curious and studies the mysteries in our surroundings are scientists. Granted not a "certified" one but still a scientist 🤷
Researchers: we have to do research in zero g.
Researchers in zero g: WEEEEEEEEEEEEE!!!
so in 0G everyone becomes a kid again? I wanna experience this!
Kitsune Ken
once you become doctor, you can fly on plane.
Reed not on a 0g plane though. If ever the plane im in goes 0g, it'll probably my last flight!
Reed or be a pilot
Kitsune Ken
I was referencing a racist joke because Asians are smart when it comes to math. (mostly)
because they have to take a drug in order not to vomit, which secondary effect is euphoria
scientists act like kids when they are excited 😁
Because that´s what they are. Partly, it is about keeping that childlike curiosity and awed wonder, and then learning a rigid logical mental toolset to examine the world without your preconceptions and inuitions getting into the way. But, of course, you are still a human beeing with emotions and everything. So, while collecting viable data like a pro, you can watch grown up scientists giggle like 5-year olds being shown a magic trick. Its fun, and its addictive, but requires a lot of strenuous work to get there, and sometimes its draining. Kind of a faustian thing.
They are not really scientists, more of science communicators.
That´s what they do on youtube, of course. But I am pretty sure at least Physics Girl is a trained physicist, and I suspect the others are, too.
Ur mom gay
Really? You call these guys scientists?
Camera men are never affected by anything that is happening they are the real immortals
Yes.
The guy in the orange jumpsuit was casually standing there with 1.8x his body weight. Not only that but then he went ahead and GOT THIS GUY UP who is also 1.8x heavier.
It's called training.
@@marcel151 goofy
@@poopcheese5527 & Max?
1:56 you both look so adorable together ❤️
“feels like someone is lying on you … and I like that” *hint* *hint* 😂
@@HuskyNETreally he corrected afterwards , "not like that" 😂😂
@@naturelover78692 Oh? OH! Ahahaha 😂
Yess
5:13 are we just gonna ignore the guy in VR in a zero gravity aeroplane?
That sounds like a good idea tho
I guess he was ...simulating space??
@@barkfish6853 yeah
Are you just going to ignore everyone else on the Zero-G Airplane?
May be that was his experiment. Experiencing vr in a zero gravity environment.
Looks like a gopro helmet to me
0:20 the girl laying flat looks like she is acceding to heaven
Lololol
MADE IN HEAVEN
Fr_ Bd the world over heaven
im dying
Robert Lee golden experncie requiem revert to zero
"Mr. Worf. Do you remember your zero-g combat training?"
"I remember it made me sick to my stomach. (wilts) What are you suggesting?"
"They've adapted"
I love First Contact.
That's spectacular, back and forth, up and down. I really like it. That's a great video !
Awesome! Though I'm disappointed you didn't include the footage where you kicked me in the head. Or when you flew backwards into a net because you pushed me across the plane. 7.47/10. But the slinky and flame look fantastic! Hoping to join you again on a Zero G flight soon. Paging e-penser...
Ahhh! e-penser's video had a good take on that of him going backwards into the net after pushing you.
7.4/10 too much gravity.
You kinda had multiple head trauma during that experience. Makes you wonder weather the excitement in your video came from joy or the concussions in combination with the D2-antagonists you got injected with :p
And the mess at the end.. wonder who that was?
Physics Girl and
People: scientists are the future of humanity
Actual scientists: 3:30
Everyone would like to have fun from time to time
I mean if you were in zero gravity wouldn't you do this too.
"Like this *sssssshhhhhiiiooow*"
3:17
stonks.
Love this video, love the content, love watching clippets of another video being made in the background with Physics Girl! Good stuff!
People who can do one armed pull-ups on earth: maybe I am a Martian
"Feels like someone laying on you. And I like that." Me too.
IgnMarcaugai we all like that, I prefer if it's a muscular 6'7 300 pound dude tho
...esp in bed. *giggles*
You guys are talking about sex.
IgnMarcaugai the moment he finished saying that I saw this comment.
How did i know that a comment like this would be in the top five the moment i heard that?
1:34 "....and it makes standing very difficult" *kneels down _aarrrrghhhhh_
Cameraman: * continues to shoot standing perfectly normal
He doesn't skip leg days
Don’t skip leg day other wise u look...
Everyone knows cameramen are invincible
Everyone knows that cameramen can survive and do anything
Everyone knows cameramen are invincible
The crew seem cool AF too. Seem like their just having a great time along with you! Probably love their jobs as long as their not hungover from the night before.
The camera man was so lucky to have a ride just for free
I'd die to be a flight attendant for that plane
I think you'll find they prefer their flight attendants to be alive, so you may have to rethink that strategy...
OOOOOOOHHHHHhHHHhh!!!!111!1!!1!1!!!!!!1!11!11
he/she obviously meant die and be reborn as one..
pooper scooper you mean a helicopter???
Dman Boarding
so you'd want to be a dead flight attendant? That sucks
3:17 **infinity war music Starts playing**
No i dont think i will
Superhero landing
Nice landing there
Boi!!!
another happy landing
"I am the martian"
*continues with various strength based exercises*
Awesome! Relatively simple concept but your enthusiasm made it super fun. The 4 of you spinning made me yell a yahoo... thanks
3:17 that guys superhero landing was on point! 😂🔥
*W O A H !*
Endgame time.
3:17 my dude in the background is saitama lol
hate-woman-ator
Heroes landing moment lol
One punch man rules
Weeb
YES
That's really incredible 👌 This is best way to understand ,, How does the gravity works , slinky doesn't work 👌 overall this really informative and interesting 👌
Great job 👌👌
"You might think that in order to do this the plane needs to dive towards the ground, but that's not actually how it works."
**plane proceeds to dive toward the ground to make it work**
Yeah it's a subtle distinction. This only really matters because if it was flying level instead of climbing the period of 0g will be shorter, so it starts by flying up at angle.
@@NomadSoul76so ur saying it has to go up to later go down. Like litterally..
@@michamikoajczak9070 The point is that it's not the same to move towards the ground and to have acceleration towards the ground. When the plane changes the angle downwards and the zero g starts they are still going upwards for a while
No he literally showed that you can experience zero G even when the plane was going upwards, but it's acceleration was towards earth
it needs to diver toward the ground with a particular arc
At 5:01 theres a guy in the background wearing a VR headset! In zero G that must be amazing
Watch Physics Girl's video. She has the footage of her doing it
Thanks!
Checkout Physics Girl video......
Yes because today's accelerometers read the VR position by gravity's value on x,y,z axis
So you need a new type of accelerometer with different principle to work in 0g
its called gyroscope
Goes up on zero g flight
*card declines*
0:28
underrated comment
aw thanks@@noconnection__ and Cool Abraham W
@@jumbledfox2098 no problem man :)
U made me laugh
LOL
If you're unsure of the gravitational acceleration where you are, look at a flame.
Solid life advice I'll never need.
When I was a kid, I read a science fiction story where there was a saboteur aboard a space station. The saboteur was discovered as he was starting to divert liquid fuel into the part of the space station where people lived and worked. The fuel formed globs, and floated around. Before the people could stop him, he released a small rocket that spat out sparks. Some of the sparks hit some of the fuel globs. The globs flashed, but the flame went out. The explanation was, the combustion products were not carried away from the burning globs because in zero-g, there was no convection. So, the combustion products surrounded the globs, smothering the fire.
My 8th grade science teacher said that wouldn't happen.
They should have this option for passenger planes.
"Sir, would you like regular or first class tickets?"
"Nahh, give me Zero G"
Please love me
@Cosmic Gaming pain
Then all passengers have zero G
@@Someone-sq8im which is a good thing
@@Someone-sq8im They can have separate planes.
1:45 “Standing up is very difficult “
Everyone standing on the side “Hold my beer”
@Aliver87 ?
@Aliver87 ok thanks
Aliver87 doesn’t know basic physics or they were just making a joke that didn’t require your pretentious explanation
@Aliver87 one of the guys lifted derek lol
Also, one could consider the meaning of "standing up" as being in an upright position
Right? I noticed that too
5:41 says it all. I wanted him to keep it still because I expected to see a sphere. I forgot to take into account the flow of gas. So it is here that he lifts the lighter slowly and matches the speed of the gas and you can see the dome.
It's videos like this one that really makes you think. Very awesome.
5:02 this guy in the back with the VR must have the best trip of his life
RLY!!!!!! I do care pelase tell me more @Todesgott YT
Awkward time for VR porn but whatever it's his money
"You are the pen and the plane is the bottle"
*violently throws bottle at ground*
this comment is highly under rated 🤣
**Throws the bottle to 2 stacks of Jenga tower**
4 years later, this comment made me laugh out loud so hard
We used to achieve zero g quite regularly (I was in aircraft sometimes 10 times a day) and before we jumped the pilot would sometimes nose down for a little bit. Only a few seconds, but awesome.
this is one of the coolest things I've seen. I had no idea this existed! so cool!
1:35
Vegeta would be so disappointed in you :)
avatar098 stop
i was thinking the same thing
hahaha exactly
Perhaps if this were 500 times earth's gravity you'd have an advantage, but 1.8 times? I don't even feel it *smirk*
Agreed. But still, those guys who are used to it can probably jump 1.8 times higher than normal. Or am I missing some factors?
3:18 That super hero landing tho !
i know right
He was soooo proud of this one he posted it from like six camera pov ! ahah
To be fair if I made that jump thats all my 4 min video would contain.
As a French following e-Penser for a long time, you should watch his video, where you see...the whole jump. And another one. Pretty damn cool.
I expected him to detonate a shockwave
I am 15 yrs, I can understand everything in the video bro!
For eg projectile motion,uniform circular motion ,trajectory. And so on from chapter motion on a plane
Guy: Your body weight is double and it's very hard to stand and the blood moves away from your head
Cameraguy: Standing perfectly upright and smiling
They are used to it
3:24 one look at this guy's pants and you can tell he is really excited
oh no
No, it's because blood flows to the legs
@@colinapp6639 oh ok
@@colinapp6639 are you saying that is really a boner?
@@asterfield02 it would make sense... but then, so what? man tend to have penisses... and if a penis gets pumped full of blood, he gets bigger... why is everyone so sexual about seeing a big juicy dick
3:17 I like how that bald guy landed like a hero
The bald guy has over 1 million subs
Put the avengers music
Yesss
@@unepintade channel name?
@@mathocity8337 E-Penser
Outstanding experience congratulations
It's like a bunch of kids playing around in a big toy. I love it. 🤣
nobody:
people in mars gravity: *S T R O N K*
LMAO
they look like monkeys
Shut up with that unfunny meme.
DarkRageWarrior I found it slightly entertaining, 1 year ago, belle delphine is gone. Hmmm, quite the comedian I assume.
@@yuhhuh9806 Always appreciated to see people enjoying my godly addicting content.
3:16 dude jumped out of an anime
Lol
lol
何？！ゼロ・グラビア・サン？！？
Omae wa mou shindeiru!
it's bruce from e-penser
Congrats on your collaboration with Bill Nye on Bill Nye Saves The World! ✨👏🏻✨
On my first introductory flight, I asked the pilot if we could do the parabola-effect and he obliged. My sister was in the back seat and had no idea what what was about to happen. She was the camera-girl and suddenly everything in the cabin started floating, 😅including us! Haha!
This was a great short documentary!
Hey Derek! Great vid, but I have a question for you. How come when you ignite the lighter in a pressurized cabin the flame doesn’t appear much larger? Anyways I love your content and you help me learn something new everyday, cheers!
Pressurized means that the pressure is held constant. So once that pressure is established the flame will have a consistent size (at least according to that variable, you could still for example turn up or down the gas, change the oxygen content in the air, etc).
0:20 the world before Newton invented gravity
Just waiting for someone to get r/woooosh -ed.
But he didn’t invent gravity tho, go back to 3rd grade c’mon now
Yo Nice Paprika r/wooosh
Unless you are being sarcastic, well look who it is - the person who I was looking for. I am PROUD to say to you:
r/woooosh
iloveminecraft123 yay ur welcome 😊
1:35 footage of Yamcha in the 30x gravity chamber
What a terrible mistake I have made!
Wasnt it 300x?
@@xxstormxx7644 I think it was
Other dbz fighter are enjoying 😂😂
HAHAHHHAH
You don't understand how happy your videos make me.
3:00 I love how you had to stand on a balcony to throw a bottle and catch it, that way if you miss the catch you gotta walk downstairs to get it
5:18 that guy must be having one hell of a trip in vr
Bruh I would definitely throw up
ooo imagine playing echo vr there
@@bayglman that would be so cool
3:15 im laughing at that guy hitting his head
Dude 😂☠️☠️
BONK
Nice.. a channel that makes me watch full video with satisfaction
This vid is fire dude
Keep up the good work
1:45 the crew watching him like "hAH weak"
How were they able to stand fine? Training?
TheEmeraldSloth yep i think the same as the jet training were you spin around really fast
or i guess G training
3:24 right person wanted a pass... disappointed
wut
well he got it
you can see something bigger if you look closely
@@christiandelve30 a hard-on you mean?
You mean left
1:53 dats cute, good to see you do ya ting man
they together or no?
This is the best recommended video to me so far
3:17 Superhero landing!
Hahaha 🤣🤣😂
6:52 look at that guy in the backround😂
What? He's literally just vibin harder than all of us combined 🚫🧢💯🔥🥵😤😱😳🤑😬🥶
@@spicypotatoes301 That do be true doe
@Spicy Potatoes try removing like 10 of those emojis then i wanna slap you 10x less no offense
@funtime freddy oh I'm sorry *God*
Who
you are always fascinating. .greeting from Africa, Uganda
Watched about the plane 2 years ago (Grade 4/Primary 4). Really good vid btw
3:17 feeling old yet Stark?
Patrick Cervantes IM DEAD
I understood that reference!
I dont get it
@TheSeventhWheel 7 wait thats an iron man thing? I thought every hero does that landinf
@@tntcake6327 Yes, the three point landing is popular among heroes and the sort
my question is ,when youtubers comes together to film, do they have a fight to decide on whose channel will it be uploaded ?
Sometimes they do both, like with Andrew Huang and Whats Inside.
Bhavin Sinyal it is on the 3 channels lol
i am talking in general when youtubers do collaboration...
There's probably no real single answer to this, it's really up to them. However, i guess it's more common for all of them to be filming and producing something out of the collaboration that they can call their own despite setting out to do something together, and then upload their own work on their channel, such as this video.
They all did different things and don't show much of each other's content for this collaboration which is pretty cool. They also filmed separately seeing how Derek has a cameraman and the other two brought their own cameras. Cheers!
2:05 when you accidentally reveal your kink
"It is fun, feels like someone is lying on you... Not like that.."
*takes smile away*
I like how he was struggling to get up and the cameramen and others were just standing around them freely
You know they took a cameraman that has experience as a fighter pilot. So much of this falls into fighter pilot training.
I am more impressed by that cool exterior parabolic motion shot. I kind of want side by sides of the plane's motion during Zero G, Mar's G, and Moon G. It would neat to see the differences.
They look so cute together at 1:54 !!!
I know.
Sherlock Holmes i
Was the duration of this video supposed to be a pun? XD
Yes, Quite punny.
Indeed
Shamoil Khomosi I thought the same! But the Zero-G plane is naturally an Airbus A300.
how is the duration a pun? Do you know the meaning of a pun
+VenomTheCat a joke exploiting the different possible meanings of a word. Technically, yes.
Instinctively still holding the lighter pointing up. If they moved the direction against gravity or even horizontal they would show the flame being less and less affected by the upward force of heat and slowly more affected by the force of fuel. Very cool video.
It was exciting to see his reaction in zero gravity conditions and I was hoping to see the flame become like a nebula or circular..
A little disappointing but it looks cool in actual space
Hi
Lol went back
putotoy Gaming XD lmao 😂
lol 😂 😂😂😂😂😂😂😂😂😂😂😂
Damn xD
Lol
2:08 this dude said “it feels like someone lying one you, and I like that”. What a stud
David Standish “not like that”
They look cozy enough...
That's his wife lol
It's comforting. For example service dogs lie on their owner when they have panic attacks. =)
I like that too makes me wanna have sex rn.
The slinky scene had me thinking about how planets maintain their orbit around their host star. I wonder if planets and stars are weightless less in space. Along with the magnetism of each planet along with the star, I wonder if the combination of magnetism and zero gravity keeps a solar system in perpetual motion.
No planets exert gravity on each other it’s the relative speed to each other that keeps them in orbit
I didn't say the planets exert gravity on each other. I said there's zero gravity in space.
I want to take my family and myself to the zero g someday! it seems so fun!
3:17 that's the superhero landing I always wanted to do 😭
A made a part about it in his video if you want to watch
*me in my dreams*
5:07 The guy in the back has VR on holy cow
awesome
That can be simulated, just dive to the ground, they will feel it on impact of stupitor then Jupitor.
Hi, thanks you, nice to see .
I got an ask at 5:41 the flame do strange burn , like an ark burn, i had one time the same burning in my garden with petroleum torch, same burn but flame was ~2inch away from the source while more than 5 min, i never see it again others time, it depend from what ? temp , wind, other ?
Thanks in advance
Sir suppose we don't know about shm, if displacement time graph of shm is given , so how to draw its velocity time graph just by graph knowledge of today's session.
Sir pls tell each step how to interpret its velocity time graph.
3:14 the way he bumps his head is just hilarious
Andi Mayer try doing the time stamp a second or two before
Jack Mosgofian 3:15
6:24 No, it flew over my head... 😂👌
It's at that point now and would be very silly if you would rather have her leave entirely to attend another school, and not keep an eye on her at Banksia.
And that is what makes her happy right now.
woooosh
@@cygnex5527 cringe
r/woooosh
@@cygnex5527 cringe
never understand his videos but love them lol...tho this one I did! it's cuz I'm taking physics rn lmaoo 😭😂
6:23 and 7:36, really cool, I was sure that it was him, the french CZcamsr from e-penser, an equally awesome Scientifique youtube channel :D
7:11 This is just a giant playground for grown up people
Haven’t seen this comment before
And an expensive one
They are science lover.
I see no reason to keep it from children !
I wonder how playing badminton will feel like, if the object you play with is as light as a shuttlecock.
Did you know that it costs $5,000 for every individual to ride this? And it also costs $165,000 to get the whole plane to yourself.
That's the info i wanted! Actually, i think that is something i'm gonna to do for sure at least once in my life
R/wooooosh
@@generalgrievous716 Umm... what?
$5000? Only? It is expensive but affordable.
@@JoaoLeote7331 before I went to google this, I was like "Please don't be over 25k, I want to try this in my lifetime"
For anyone wondering why the decreased gravity on the flame's byproducts doesn't make the flame higher: buoyancy decreases with gravity, I think. Buoyancy is equal to the weight of volume displaced, and the weight of cold air is smaller in zero G. The flame byproducts don't rise as fast or at all, keeping the flame small.
I have a story to share. I knew about this. When the film Event: Horizen was released I got interested in this very question. This was 1997 so I must have been around 16 years old. I sent Nasa an email. Time went and I forgot about it. About a 18 months later; I get a reply! From Nasa! My teenage mind was blown. Not only did they reply, they provided some graphics to explain, just like you did. Ended up using the entire story for a school projekt. Thank you for turning back time for a short while.