Neil and Chuck are such a great combo, through the years Neil got funnier and Chuck got smarter, I love it.
@sunflower-oo1ff
3 жыл бұрын
So well said ! :)
@live2ride18
3 жыл бұрын
“And the show quit growing” NDTyson
@jeffs6090
3 жыл бұрын
I'm glad there's no friction between Neil and Chuck!
@ProjectUnsoundDineen
3 жыл бұрын
Wholesome
@a18xis
3 жыл бұрын
lol
@jgladfel1
3 жыл бұрын
As a Conflict Management consultant, I teach others that conflict (or friction) is not always bad. In fact, we need it for progress---we just need to manage it well. I use the car tire/road analogy all the time! Cross pollination of ideas!
@braddsn
3 жыл бұрын
Love the way Neil explains things. Brings it down for us mortals. Also he and Chuck work so well together. Excellent!!
@morewealth23
3 жыл бұрын
Never trust friction. It will always work against you.
@KevlarIlluminati
3 жыл бұрын
I beg to differ sir. If a thing is always a constant, then it is inherently trustworthy. You can trust friction to always work against you.
@alternatemusicaddict5226
3 жыл бұрын
@@KevlarIlluminati it “works against” you but the work that it does helps you get places!!!!
@jasonantigua6825
3 жыл бұрын
@@alternatemusicaddict5226 Not if it’s too much friction!
@spookyninja4098
3 жыл бұрын
Hey Neil - Still living in denial about UFO evidence from the US military. That is Not what a scientist does - True science is exploring all the evidence.
@lemongavine
3 жыл бұрын
Unless you’re trying to start a fire with two sticks
@SunflowerKinggg
3 жыл бұрын
Chuck, intentionally asking a ridiculous question: "Can we ALL get together Every human being Just in one group And start running in one direction Will we speed up the earth?! 🤔🤨" Neil: "Yes 🙂" Chuck: "😶... WHAT?! 🤯"
@rk99688
3 жыл бұрын
Have you seen the NIKE| Choose Go ad it is already been done lol
@godfreyaweror9850
3 жыл бұрын
I will like this comment so it will have the funny number.
@SunflowerKinggg
3 жыл бұрын
@@godfreyaweror9850 a gentleman AND a scholar
@HossSwayerpr
3 жыл бұрын
😄
@filthygreasepipe
3 жыл бұрын
@@godfreyaweror9850 hahaha you made the funny
@Mahut21
3 жыл бұрын
Dr Tyson, thank you for your teachings you have been one mentor the I have never meet in person but still have a great impact in my life. Thank you for keeping us thinking and challenge to keep learning
@iRaKLSS
3 жыл бұрын
Without Friction people could not have babies, lol 😂
@Brunomills
3 жыл бұрын
Then without friction, humans would have been extinct and bored. Haha
@anthonyeid5560
3 жыл бұрын
😂😂😂😂😂
@ApolosaCakau
3 жыл бұрын
Meanwhile you have 69 likes now 😅
@rouenpaulo3986
3 жыл бұрын
...and lubrication would not have been made or produced.
@user-ev9sk8nx5l
3 жыл бұрын
😂😂😂😂
@anzar007
3 жыл бұрын
"Give me some friction!" Will look great on a Star Talk T-shirt!
@wehttamretrac1609
3 жыл бұрын
Awesome man😆
@savageo1343
3 жыл бұрын
I'd buy it
@spookyninja4098
3 жыл бұрын
Hey Neil - Still living in denial about UFO evidence from the US military. That is Not what a scientist does - True science is exploring all the evidence.
@WvlfDarkfire
3 жыл бұрын
More friction!
@MeeMee-gz5vp
3 жыл бұрын
Save me a shirt👚
@wuzzy41123
3 жыл бұрын
I'm partial to non-friction. The people within the fandoms of friction can often be too abrasive.
@alvindavisii9692
3 жыл бұрын
Underrated comment
@tmrevenge
Жыл бұрын
You deserve more likes
@manos6590
3 жыл бұрын
I love how he describes friction as though it's a product he's trying to sell xD
@theseeingkarp7958
3 жыл бұрын
I always love Neil and Chuck. They're always hilarious when they are together.
@lar1588
2 жыл бұрын
OMG, Neil just answered one of the longest unanswered questions I had in my life! That movie scene he debunked near the end, about the guy falling off the platform and (erroneously) burning up due to friction... I saw that movie on TV when I was somewhere between 3 ~ 5 and I did not understand what killed the falling guy. This was in the early 60's. I was hoping to catch it on TV again but I don't know if it ever played again. Wow! Thanks Neil, cold... or should I say glaciated... case closed (don't worry, folks, it wasn't like it was eating away at me all that time. Neil just reminded me of it).
@MrBhavin2000
3 жыл бұрын
Niel your videos are a slap to the education system that failed to teach us basic science. Just a startalk fan from India :)
@garsayfsomali
3 жыл бұрын
I would beg to differ since The "Genius ' Visa recipients have a healthy proportion of Indian Citizens. Your education system isn't as wack as you think it is. Your mentality is
@MrBhavin2000
3 жыл бұрын
@@garsayfsomali calm your t-ts ;)
@garsayfsomali
3 жыл бұрын
@@MrBhavin2000 point proven
@nineball039
3 жыл бұрын
One does not need a teacher to learn. You failed as a pupil to learn.
@garsayfsomali
3 жыл бұрын
@@nineball039 how to shoot yourself in the foot 101 Pupil : Noun ''a person who is taught by another, especially a schoolchild or student in relation to a teacher.''
@mfc5351
2 жыл бұрын
Don’t ever stop doing these videos. Thanks guys.
@lanatrzczka
3 жыл бұрын
I'm starting to understand just how completely brilliant Isaac Newton was.
@fizyknaut8108
3 жыл бұрын
@@koontroll3364 I feel like all science is standing on people's shoulders.
@fizyknaut8108
3 жыл бұрын
@Tim I guess not only did he invent gravity, but also plagiarism.
@unnamedchannel1237
3 жыл бұрын
If only he knew about American pie
@royjohansen3730
3 жыл бұрын
@@koontroll3364 And without friction he would have slid off those shoulders.
@starlightangel1990
3 жыл бұрын
I've been learning soo much from all these videos lol These 2 really make it fun 😁
@adityasargar8845
3 жыл бұрын
What an perfect timing of this one, currently Types of Forces is been taught in my high school.
@robertnobles8189
3 жыл бұрын
Chuck earning that paycheck with the Mr Miagi joke! 🤣
@cujimmy1366
3 жыл бұрын
waxing lyrical.
@jpen5599
3 жыл бұрын
Well Mr Miagi did the hand friction healing too...
@relens2
3 жыл бұрын
Neat, Galileo not only inspired a law of motion for Newton, he inspired calculus for him as well since he essentially employed limits and discovering truths when approaching infinity.
@sedwho8518
3 жыл бұрын
Can we have an explainer about what friction really is given that, at an atomic level, nothing actually touches anything else?
@intotheunknown8100
3 жыл бұрын
I just haven't expected this explainer will include so many things . Great🌠
@rayquanfrancis7582
3 жыл бұрын
My personal astrophysicist
@bonehead1534
3 жыл бұрын
But he said he's my personal astrophysicist
@1964catt
3 жыл бұрын
@@bonehead1534 he said he is mine....is he cheating on us :(
@getdownorlaydown763
3 жыл бұрын
No he’s MY personal astrophysicist
@nickkendall3764
3 жыл бұрын
Our personal afrophysicist
@bonehead1534
3 жыл бұрын
Now I don't know if I can believe him, like seriously what is the universe now if my astrophysicist is lying saying this false accusations, HES MY PERSONAL ASTROPHYSICIST😭
@johnny022182
3 жыл бұрын
"You just thinking stuff to be true because it makes sense to you".....this makes sense to me
@rickkwitkoski1976
3 жыл бұрын
And so much more... stupidity results! Just like dumba$$es who want to believe the earth is FLAT... 'cause it makes sense... to THEM!
@isatousarr7044
Ай бұрын
Friction is a fundamental force that plays a significant role not only in our everyday lives but also in the vast expanse of the cosmos. In astrophysics, friction influences the movement and behavior of celestial bodies, from the swirling gas clouds in nebulae to the interactions between galaxies. One fascinating example is how frictional forces in accretion disks around black holes cause matter to heat up and emit intense radiation, providing critical insights into these mysterious objects. Additionally, frictional interactions are key in understanding how planetary rings form and evolve over time. Given its profound impact on cosmic phenomena, how might our study of friction continue to advance our understanding of the universe and its complex mechanisms?
@conniesedona116
3 жыл бұрын
I don't think I ever had a teacher in all my school years who taught with such enthusiasm for his/her subject ... except my high school physiology teacher. That was a great class!
@hexa1905
3 жыл бұрын
can i call this science friction ? ok i'm out
@vincentxu8217
3 жыл бұрын
No, it's non-frictional :P
@iszslayermaxx9912
3 жыл бұрын
I need some frictionless conduit, it would make wire pulls so much easier.
@SagarSingh-ds3tr
3 жыл бұрын
You are turning grey. The world needs you Dr.Tyson
@thelongdaysofwheeling124
3 жыл бұрын
An idea of future episodes.... Can you take friction further and relate it to winter tires vs summer tires and slippery road? How the tire compound changes the level of friction and how the mass of the vehicle has a bearing on friction? Would also like to see a comparison of re-entry techniques between the Space Shuttle tiles and the SpaceX powered re-entry on their reusable orbital rocket and their up and coming Mars mission with its belly flop landing.
@viv1593
3 жыл бұрын
This is so insightful
@mjenx86
2 жыл бұрын
I always wondered if enough cars all accelerated in the same direction if it could change earth’s rotation. Now I know! Love this show 😄😄
@charlyh9312
3 жыл бұрын
Please do one on shock waves.
@sneett7670
3 жыл бұрын
This all about friction makes sense but one thing,...I understand that friction favours the act of rolling....so, why is there something called ROLLING FRICTION??, I don't understand the mechanical premise of it....I'd be delighted if Neil Tyson eloberated this!!.....
@ryandelong6504
2 жыл бұрын
As an Industrial Mechanic. I appreciate friction. I love it when stuff comes apart, and hate it when stuff does not want to come apart. 🙃
@Jager-er4vc
3 жыл бұрын
I hope that’s not the only reason you stopped wearing silk shirts! 🤣🤣🤣 you guys rock! I love these explainers.
@shayanmostafamashayekh9656
3 жыл бұрын
Hello, we can say that the amount of friction is based on the irregularities of each surface and also its compound, so we can increase the amount of friction by those characteristics like tires for drifting or even decrease the rate by fluids and grease such as engine oils. If there was not any friction we even could not have a seat.
@brianlewis8722
3 жыл бұрын
Sir Mix-a-Lot once said, "I'm long, and strong, and down to get the FRICTION on!!..." Who knew he was so into science!
@jasonantigua6825
3 жыл бұрын
Interesting fact,the old steam trains had a small pipe that released sand onto the track just behind the mains wheels to give it traction/friction to stop the wheels spinning!
@jasonantigua6825
3 жыл бұрын
Sorry,in front of the wheels!
@kelvinsmith4894
3 жыл бұрын
Meanwhile, Your prof will spend a full class discussing friction and end up confusing students at the end!
@alanpereira6824
3 жыл бұрын
Wonderful team. You both bring the knowledge and fun to our take advantage precious lifes.
@ronaldgarrison8478
3 жыл бұрын
You should talk about static friction vs viscous friction. Mechanical engineers generally conceptualize friction in one of those two ways. The two kinds of friction are described by different sets of equations. But I'm sure that in The Real World, it's not quite that binary.
@impeachy1518
3 жыл бұрын
Yeah.
@sirmarkkevin954
3 жыл бұрын
Professor Tyson, can you make explainer video about "sharpness" in atomic level. How does sharpness breaks the bonds between two elements of a material.
@DenNEE
3 жыл бұрын
I'd buy a StarTalk "Friction is your Friend" t-shirt in a heartbeat.
@pmathewizard
3 жыл бұрын
Physics Students: Ignores Friction Universe: Are you sure about that?
@toyfreaks
3 жыл бұрын
Reminds me of the frictionless starship in the parking lot of Douglas Adam's Restaurant at the End of the Universe. You wouldn't be able to even feel it, except as a resistance of forward motion.
@robbieaussievic
3 жыл бұрын
..... Marvin parked it, ( Brain the size of a planet ).
@whoshotdk
3 жыл бұрын
@@robbieaussievic Inside a sun, no?
@toyfreaks
3 жыл бұрын
@@robbieaussievic I would love to see a suicidally depressed droid called MRV-N in some future Star Wars thing. Just have one character give him a sidelong double-take.
@robbieaussievic
3 жыл бұрын
@@toyfreaks .... I was referring to the (1981) TV series, I haven't seen the remake or read the original novel. I tried to watch the 2005 film only made it 6 minutes in, (My limited time on this planet requires selective viewing).
@toyfreaks
3 жыл бұрын
@@robbieaussievic I didn't even know there was a remake! My immediate reaction is "why would they do that?"
@chip812
3 жыл бұрын
Not so sure about the airplane needing friction to take off.... I'm thinking airspeed is all it needs. Plus everyone running in one direction will change the speed of the earth....until you stop running. Then the stopping cancels out the starting...
@centaur8518
3 жыл бұрын
Without friction, how can an airplane run on its runway to generate lift?
@franklarosa740
3 жыл бұрын
An airplane’s wheels are not driven by an engine like a car’s wheels are. The airplane moves as a reaction to the gasses coming out of the engine. Its wheels are there to reduce friction with the runway, not to use friction as propulsion. Think of a sea plane: it takes off from water without using wheels.
@chip812
3 жыл бұрын
@@centaur8518 Actually, needs lack of friction.
@ramkumarr1725
3 жыл бұрын
I love these thought experiments. I do conduct many inside my head. Like if there were only two lanes in the world with no overtaking : incoming and outgoing, would we need a back mirror?
@joshwells3782
2 жыл бұрын
Neil degrasse Tyson is a treasure trove of information I'm glad their are some people like him to share knowledge with us in a way that's easy to understand thanks to chick as well for being awesome
@kadenlaehu2508
3 жыл бұрын
I would love an explainer video about how appliances like fridges, microwaves, ovens, etc. work. I get the general concept but I think it would make for an interesting video for all sorts of people
@MattH-wg7ou
3 жыл бұрын
Technology Connections channel does in depth interesting "how they work" videos for all sorts of appliances and such! Great channel!
@youtubemusictherapy
3 жыл бұрын
Just in time of sleep...thanks bud
@Metalkatt
3 жыл бұрын
Neil and Chuck ripping on Aristotle has made my month.
@Mixboy2105
3 жыл бұрын
Every teenage boy knows that friction is his friend. Sometimes his only friend
@zlac
3 жыл бұрын
Why do you have a bottle of lotion on your desk then?
@kumakumakumachoco
3 жыл бұрын
Heating during atmospheric reentry is caused more so by the rapid compression of gas beneath the object, although there's some friction involved. Also planes need less friction to take off. Imagine a plane of it's belly versus on wheels. Which one will have a harder time? But you need friction to help stop the plane.
@rjathar
Жыл бұрын
NDT's helpless peals of laughter at Chuck's wise cracks makes this so much lighter and more fun
@coin5207
3 жыл бұрын
Great. Now I can't shake the image of NdT watching old space movies and screaming "Nooooooo" at his TV😂
@sherylbegby
Жыл бұрын
These guys have the best energy together. I love NdGT's laugh. Plenty of provocative thought experiments, too. Brilliant explanations.
@RobertoFischer
3 жыл бұрын
I would have liked an explanation of how friction works at the microscopic atomic level
@NoActuallyGo-KCUF-Yourself
3 жыл бұрын
That's what I was hoping for too.
@Jockyr
3 жыл бұрын
Chuck in a spaceship + his new friend Friction, makes a friendship :) (Typical dad joke, but couldn't resist)
@sandeebrooke5623
Жыл бұрын
Sandee Brooke Tucson Arizona, My Dad used friction tape instead of electrical tape. It was cloth tape.
@stevenvanhulle7242
2 ай бұрын
Would have been nice if Neil had explained the difference between static and kinetic friction. (Static friction is the reason why the train doesn't start rolling right away when you pull it. Kinetic friction is the reason you require so much less effort to keep it rolling once it starts.)
@spicysaucysweet
3 жыл бұрын
At 1:28 Chuck stifles a yawn! 🥱 Takes a breath and tries to blink it off !!! It's so hilarious 🤣 you're gonna watch it several times!!!
@almirantebr369
3 жыл бұрын
Neil, simplesmente incrível.
@jajuanrussell5386
3 жыл бұрын
NASA has not tried to explain this stuff a single time. Honorable Neil Degrasse Tyson, thank you for explaining science in a way that anyone can comprehend.
@rickkwitkoski1976
3 жыл бұрын
Ummm... I believe they have. Besides, there are MANY MANY places where this has already been explained.
@1234larry1
9 ай бұрын
In Larry Niven’s novel “Ringworld,” the ring is made of “scrith,” which is frictionless.
@dy2cakc1
3 жыл бұрын
Keep these coming!
@ramkumarr1725
3 жыл бұрын
7:10 Growing up we solved problems on why the turning radius of a car is higher for more slippery surfaces.
@mattblakeslee4309
2 жыл бұрын
This is a good one. Thanks guys!
@Bubbellboy
3 жыл бұрын
Hello, I'm a big fan of what you do and I have a question, some say the earth is flat others say it's round, I say it's round, but let's say it was truly flat. this would mean that brazil's and Australia, and africa southern tips would be facing in different ways. And If I go to the southern point of all of them how do I see the same constillations, and how do you know we're south is.
@mayank_ok
3 жыл бұрын
Plz make video on latest muon anamoly finded in Fermi lab
@Deepakfly
3 жыл бұрын
Sir, @startalk Since, Friction has electromagnetic nature, then why we calculate friction force using Mass of the body and gravitational acceleration, instead of Electrodynamics Forces (Colombian force).
@nofarDcohen
3 жыл бұрын
12:20 It was Tim Robbins in Mission to Mars! The first thing that came into my mind while reading the title for this video 😅
@copypastor
3 жыл бұрын
Nice talk about friction needed to drive or walk. To listen to it in northern ICY countries :)))
@mikebrown354
3 жыл бұрын
That movie was Start trek the lastest version @12:12
@nub-cake
Жыл бұрын
Is friction with the air required for flight? The example you have mentioned the ground but ground friction has no bearing on a plane taking off, it's driving force isn't from the wheels. A plane could remain in place with no ground friction until the requirements for lift are achieved with the atmosphere.
@jpe1
3 жыл бұрын
Here’s a question I’ve had since childhood: when gears mesh with each other and one turns the other, is that friction, or some other force? Is a meshed gear somehow different from, for example, a soft rubber tire on a rough road?
@Marin6991
3 жыл бұрын
When two gears mesh together, one tooth slides on the other tooth which generates point (because they are 3d shapes it would actually be a line rather than a point )pressure where they come into contact which does result in appearance of friction. In the link provided below you can see that point move (green dot (line in 3d)) on the red line ( aka. line of action) www.tec-science.com/wp-content/uploads/2018/11/en-involute-gear-meshing-line-of-action.mp4 In case of gears the actual transfer of power is achieved by shape, not friction.(Unlike eg. belt transmission which purely relies on friction to transfer the energy) in case there was no friction in the world, if the housing where gears are mounted were not physically connected, they would move apart instead of gears turning
@Marin6991
3 жыл бұрын
which is also why contact gear surfaces are made as smooth as possible and use sufficient lubrication in order to minimize the friction as it generates a lot of heat and all that energy lost in heat was not used in for example rotating the wheels of a car
@bumbr07
3 жыл бұрын
that's why we use bearings where we want to minimize friction...it there were no friction, we would have to come up with "opposite bearings"
@tj_enju
3 ай бұрын
I just watched the spaceX Starship 4th flight test and the re-entry... it was still glowing at 10km just b4 falling in the water... It rode that friction allll the way down
@pn2696
3 жыл бұрын
When Neil cracks a Joke we say he has Neiled it!
@cfgonyea
3 жыл бұрын
Neil Degrasse Tyson: Rockets are the only mode of transportation that don’t use friction. Helicopter: Am I a joke to you?
@koloszargergo3209
3 жыл бұрын
Question please about the flexibility of the fabric of space-time: we understand, that gravity changes are propagated at the speed of light. That is: if the Sun were to suddenly disappear, our orbit wouldnt notice until 8 minutes later. Also it is assumed, that the fabric of space-time is fully flexible: able to assume any gravity at the speed of light as heavy matter passes through the tiny (planck like) fields that make up the 3D matrix of space-time. But what if these tiny units of fields are in fact not fully flexible: what if the presence of extreme gravity leaves it permanently scarred? As in a black hole changing its position, drifting, moving through space could leave a trail of scarred space-time fields behind which cant resume their original values they had before the black hole passed through anymore? Would we be able to ever detect (by lensing) such scars and could this phenomenon explain the effects we attribute to dark matter? Thank you so much for your education and Chucks entertainment genious! Greatings from Hungary!
@trent797
3 жыл бұрын
I think 11:40 is an interesting point. With friction on Earth, slowing down is "free", but maintaining constant speed must be paid for (fuel). In space, constant speed is free, but slowing down (ex: when approaching Mars) must be paid for.
@pixelfire55
3 жыл бұрын
4:34 Ferb, I know what we're gonna do today!
@TrainsandRockets
3 жыл бұрын
Plane need friction for takeoff? Nope...it throws back air to go forward... Only for landing it needs friction... . . . . (Although if wee look deeper... The mechanical parts inside plane need friction in some places) 😌
@ralphfurley404
3 жыл бұрын
Wrong the wheels are on the ground during takeoff
@necrisma
3 жыл бұрын
Chuck: I just realized my house is cold People without AC: Must be nice....
@light-master
3 жыл бұрын
Don't planes also need friction to stay up? The air moving pass the wings has a longer distance to travel on one side than the other, and the friction of the air molecules on the longer top side of the wing creates an upwards force holding the plane up.
@chadwarren1977
3 жыл бұрын
Could you explain centripetal and centrifugal force?
@jokwonpope1561
3 жыл бұрын
Don’t plains use friction when in the air also and they are using the friction of the air against the wings similar to how they slow down and open their (Idk the term) Wings to land, turn etc
@bobman929
3 жыл бұрын
I think flying planes float on the air like a boat floats on water. Resistance isn't the reason it flies. The air pressure pushes it up.
@sherylbegby
Жыл бұрын
7:06 "That guy [Aristotle] had philosophy." Chuck is genius.
@tomclark6271
3 жыл бұрын
Neil, please do not equate WD-40 with lubrication, because it is not a lubricant in the traditional sense. It was developed as a water dispersal agent. Ergo the WD. The WD-40 company also owns and markets 3in1 oil, an excellent high quality lubricant. They didn't formulate the original 3in1, but now they own it because folks were trying to use their water dispersal formula #40 as a lubricant. No where on the label does WD-40 make any claim to be a lubricant.
@nsc217
4 ай бұрын
But it is a lubricant?
@magellancharteringsolution5288
3 жыл бұрын
Great videos. Please also explain the Dzhanibekov effect in relation to earth’s flipping on its axis.
@darshanamoateng6283
Жыл бұрын
Just brilliant.
@Juvenalesque
2 жыл бұрын
Chuck, friction is the reason you feel many great sensations. Many of which are quite pleasurable.
@magnifiedspace2557
3 жыл бұрын
I know this is not the same but If friction slows things down and Gravity slows things down, Where do you determine the difference?
@impeachy1518
3 жыл бұрын
Gravity is a force. Mass and friction are results of electromagnetism.
@impeachy1518
3 жыл бұрын
Oops. I forgot to preface my last comment, "If I'm not mistaken.." So, Electromagnetism is also one of the Forces, unique from Gravity, if I'm not mistaken. Top of my head.
@Chris-ut6eq
Жыл бұрын
Hi Neil, curious about your statement about mounting rocket rocket engines to speed/slow the earth. Would be interesting to know how much force it would take to slow the earth down over a year to slow the earth 1nanosecond per year, 1 microsec/milisec per year. Would be fun way to show how much force the moon exerts on the earth to affect the earth's rotation vs anything man can accomplish.
@scottallencarr
3 жыл бұрын
Anyone else super hyped to see the coming explainer on the muon experiments and possible FIFTH force of particle physics?
@Cryptoman-mc3nb
3 жыл бұрын
I remember learning about friction in physics in college. In early 2000s. We had an online test, open book. I was at question 6 when I emailed a TA a question. The brutal response "seeing as how you only have 5 out of 6 of the first questions correct, id say thats the least of your problems".
@gradypoole5366
2 жыл бұрын
That doesn’t make sense that means you have them all correct except 1
@masonkeener4778
2 жыл бұрын
The crispy center. That killed me 😂😂😂
@1964catt
3 жыл бұрын
this needs more views
@mikefields1708
3 ай бұрын
So if we put a refueling station on the moon, they can get rid of a good portion of the heat shields? thereby making the craft lighter on launch and re-entry?
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