NEW Gravitational Wave Discovery!

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Veritasium

3 år sedan

Scientists have JUST published this new observation. On January 4th, 2017 they detected the merger of two black holes 3 billion light-years away. This marks the furthest detection they've been able to make and increases confidence that these events will be seen with increasing frequency as the LIGO interferometers become more sensitive to low amplitude gravitational waves (as sources of noise are eliminated).
Special thanks to:
Prof. Rana Adhikari
Prof. David Reitze
Resources by:
Binary Neutron Star merger: Relastro @ ITP - Goethe University, Frankfurt svfrom.info/history/video/nrKNjHuYrKxyn7Y
Numerical simulation of black hole merger:
S. Ossokine/A. Buonanno/T. Dietrich (MPI for Gravitational Physics)/R. Haas (NCSA)/SXS project
Artist's impression of merger and chart: LIGO/Caltech/MIT/Sonoma State (Aurore Simonnet)
Simulation of black hole merger: SXS Collaboration
Special thanks to Patreon Supporters:
Tony Fadell, Donal Botkin, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen
Support Veritasium on Patreon: ve42.co/patreon
Sound Recording by Raquel Nuno

Kommentarer
Shashank reddy Gunturu
Shashank reddy Gunturu 26 dagar sedan
If scientists belived Einstein they could have worked on this for 100 years
Tony Santos
Tony Santos Månad sedan
I don't trust anyone who still has a vhs/tv combo
shaymus crow
shaymus crow 4 månader sedan
Do galaxy's orbit any supergalactic plane??
shaymus crow
shaymus crow 4 månader sedan
There is a solar ecliptic and a similar lunar and satellite ecliptic and it's all too similar and the galactic ecliptic, ect.. is there a universal ecliptic of some sort.. ??
bhaskar koch
bhaskar koch 4 månader sedan
Why it is 😭, SVfrom,why!! Why discovery plus add comes to show some unnecessary documentary about NaMo, while a person get interested to science. During lock down period in India , thank God to your channel, my interest in science increased more than ever. Thanks a lot.
Balu Andhavarapu
Balu Andhavarapu 6 månader sedan
Later, we did detect gravitational waves from neutron stars collision
Science Revolution
Science Revolution 6 månader sedan
LIGO detected gravitational waves from two black holes merged 1.3 billion years ago is an impossible lie. A black hole can not be seen because strong gravity pulls all of the light into the middle of the black hole. -Wiki Theoretical physics is not a monkey story, all theories must have a precise mechanism. What is the mechanism of gravity pulling light into a black hole? Gravity only attracts/pulls matter/mass, does light/photon/EM wave have mass? If not, then the black hole is impossible to exist. If yes, then gravity will accelerate incoming light and decelerate outgoing light, then light speed will not be constant, bigger starlight will be slower than small starlight. Gravitational waves are disturbances in the curvature of spacetime, generated by accelerated masses, that propagate as waves outward from their source at the speed of light.-Wiki What is spacetime? Matter or energy? Real stuff or imaginary? What is the curvature of spacetime? What is accelerated mass? What exactly propagate as waves from accelerated mass at light speed? What is the precise mechanism? How to measure its speed? Gravity is coexisting with all matters/masses, constantly simultaneously pulling all matters, therefore, it has infinite speed. If the sun has a quake, all the stars and planets in the universe will simultaneously sense it.
Michelle Gardner
Michelle Gardner 9 månader sedan
If the displacement of energy and gravity is now considered a measurable force, couldn't the butterfly effect and other plausible energy interactions be equated to be a measurement of displacement and therefore a tested theory of interaction and of being , with a quantitative result???
Kevin Kall
Kevin Kall 9 månader sedan
Gravity has been misidentified since its inception. The force that may seem to be defined as 'gravity' is really a transferring pressure from high to low like heat conducts. What keeps you on the ground is not something sucking your atoms downward. What keeps you on the ground is something from space aether pushing you down. What needs to be done is an experiment that measures the force under something pulling away from an object verses the force above something pushing against the object.
cosmos and physical laws
cosmos and physical laws 10 månader sedan
Mathematics of gravitational waves engineering-and-science.com/gravitational-waves.html
SrmthfgRockLee
SrmthfgRockLee 11 månader sedan
31122019
Joseph Bargo
Joseph Bargo 11 månader sedan
Rana's cadence is kinda like Sal Khan
Cymoon RBACpro
Cymoon RBACpro 11 månader sedan
The LIGO may not be Real GW signals; Recently the LIGO projects are detecting more than expected events. As reported by this article titled “Synopsis: Did Black Hole “Mimickers” Produce LIGO Signal?” The report continued ; Recently detected gravitational waves might not be a signature of black holes but of other massive objects that lack an event horizon. .... Although the presumed source was a black hole merger, a new theoretical analysis shows that other hypothetical objects, like so-called *gravastars,* could produce a similar gravitational wave signal. *Or it maybe an issue of just quantum noise.* svfrom.info/history/video/gK2BdZC1sLKfsKY
Cymoon RBACpro
Cymoon RBACpro 11 månader sedan
*Time to panic or time to invent another story* The LIGO may not be Real GW signals; Recently the LIGO projects are detecting more than expected events. As reported by this article titled “Synopsis: Did Black Hole “Mimickers” Produce LIGO Signal?” The report continued ; “Recently detected gravitational waves might not be a signature of black holes but of other massive objects that lack an event horizon. .... Although the presumed source was a black hole merger, a new theoretical analysis shows that other hypothetical objects, like so-called gravastars, could produce a similar gravitational wave signal.” *Or it maybe neither, It may be just quantum noise.* svfrom.info/history/video/gK2BdZC1sLKfsKY
Cymoon RBACpro
Cymoon RBACpro 11 månader sedan
*Faulty collaborating evidence:* Please do not remove this comment. The collaborating evidence presented for these gravitational waves is gamma ray bursts that seem to be correlated with the signal chips. But there is a problem with this evidence, that is, the difficulty in Establishing an ironclad cause and effect relationship between commonly occurring gamma burst events and gravitational Chirps. Every day, the sky lights up with a spectacular flash of gamma-rays coming from deep space. The brightness of this flash of gamma-rays can temporarily overwhelm all other gamma-ray sources in the universe. The burst can last from a fraction of a second to over a thousand seconds. The commonality of these GammaRay burst makes it impossible to connect these events with the GW signal with any high degree of confidence.
Cymoon RBACpro
Cymoon RBACpro 11 månader sedan
*The case of mistaken identity* please do not remove this comment! The LIGO (Laser Interferometer Gravitational-Wave Observatory) project when analyzed is actually a seismic device which measures vibration in the Sub atomic scale. The reported chirp signal detection that is declared to be gravitational wave could be a signal related to quantum noise. *What is quantum noise?* Quantum noise may be observed in any system where conventional sources of noise (industrial noise, vibrations, fluctuations of voltage in the electric power supply, thermal noise due to Brownian motion, etc.) are suppressed and yet random vibration can still be detected. This phenomenon is considered to be part of the ‘quantum foam’ that is ever present, which cannot be filtered out. This being a reality of the physical world, *it becomes plausible that the chirp (gravitational waves) is actually related the quantum noise phenomenon and not with a cosmic event, such as black holes a neutron stars.* *What is the Quantum foam?* Quantum foam or spacetime foam is the fluctuation of spacetime on very small scales due to quantum mechanics. The idea was devised by John Wheeler in 1955. Evidence for it was predicted back in 1947 by Dutch physicists Hendrik Casimir and Dirk Polder. Fermilab senior experimental physicist Don Lincoln explained the so-called "Casimir Effect" and its effects have been measured. This SVfrom video demonstrates what quantum Noise looks like svfrom.info/history/video/gK2BdZC1sLKfsKY *Conclusion The LIGO detection is an exercise in bias confirmation.* The LIGO chirps are actually signals extracted from sea of Quantum noise and misinterpreted as gravitational waves. The LIGO chirp www.google.com/imgres?imgurl=https%3A%2F%2Fwww.ligo.caltech.edu%2Fsystem%2Favm_image_sqls%2Fbinaries%2F45%2Fmedium%2Fligo20160211a.jpg%3F1455158181&imgrefurl=https%3A%2F%2Fwww.ligo.caltech.edu%2Fimage%2Fligo20160211a&docid=Er2JBzynHDi6JM&tbnid=l3PJOKZ9pFJdZM%3A&vet=1&w=480&h=600&hl=en-us&client=safari&bih=722&biw=1112&ved=2ahUKEwiVspnTmbrmAhWJMd8KHVmHDlsQxiAoAHoECAEQFA&iact=c&ictx=1 *Faulty collaborating evidence:* Please do not remove this comment. The collaborating evidence presented for these gravitational waves is gamma ray bursts that seem to be correlated with the signal chips. But there is a problem with this evidence, that is, the difficulty in Establishing an ironclad cause and effect relationship between commonly occurring gamma burst events and gravitational Chirps. Every day, the sky lights up with a spectacular flash of gamma-rays coming from deep space. The brightness of this flash of gamma-rays can temporarily overwhelm all other gamma-ray sources in the universe. The burst can last from a fraction of a second to over a thousand seconds. The commonality of these GammaRay burst makes it impossible to connect these events with the GW signal with any high degree of confidence. *Time to panic or time to invent another story* The LIGO may not be Real GW signals; Recently the LIGO projects are detecting more than expected events. As reported by this article titled “Synopsis: Did Black Hole “Mimickers” Produce LIGO Signal?” The report continued ; Recently detected gravitational waves might not be a signature of black holes but of other massive objects that lack an event horizon. .... Although the presumed source was a black hole merger, a new theoretical analysis shows that other hypothetical objects, like so-called gravastars, could produce a similar gravitational wave signal. *Or it maybe an issue of just quantum noise.*
derdagian1
derdagian1 11 månader sedan
Name a signal that originated from Beyond the Visible Horizon after Me. There will be no visible spectrum there, for a long time... It works when a light signal has Only arrived. The gravitational wave may have been gone past in 2013... He has a heap. I’ll give you Double the mass of the Baryons, and it’s generous on my part, just because it is Generous on my part. Duane
Cymoon RBACpro
Cymoon RBACpro År sedan
The elitist dogmatist are now getting so many detections that they will need to invent a another story, Like Objects called *black holes mimickers.* The stupidity continues, and the Public continue believing them.
Cymoon RBACpro
Cymoon RBACpro År sedan
Things they are not telling you; *Danish physicists claim to cast doubt on detection of gravitational waves* *The creation of an illusion* Understanding by analogy; The cookie dough is represented by the noise picked up by the instrument (LIGO) in order to create a cookie (the chirp) you would need a mold (the filter) and impress the cookie cutter (mold or filter ) into the mass of dough (noise ) in order to form the cookie, the expected signal the chirp. So you see, the signal, the so called *gravitational chirp (the cookie) is a creation of the process (Convolution) a mathematical artifact and it doesn’t stand alone.* Without the cookie cutter you have no cookie!
touyoum taresh talat
touyoum taresh talat År sedan
that's a hoax they could never find waves from the black holes.The implication of my explanations is that they measured the difference in distance in a synchronized time in the same frame of reference was influenced by the ripple of space-time...........................................i'm kidding (i haven't figured it out yet). i went to a conference and I did the same question where a professor of ligo was talking to me and explained that time fluctuates differently from space(This means that Einstein was wrong and that there are at least two fields of space and time) i am not physicist and i still do not understand my mind is in pain plz Help me!!
Iar De
Iar De År sedan
If there is a device, that can detect a gravitational wave, than, the gravitational wave generator can be made, which can lead to a gravitational engine. I am wright?
Ed Cullen
Ed Cullen År sedan
3 billion light years, don't forces like gravitational and magnetic propagate instantly?
Bharat Bhagya Vidahata BBV
Bharat Bhagya Vidahata BBV År sedan
Universal things are the part of human kind...all the mystery of universe is as per meditation practice..you can fell it as you enter...all cosmos is there
Yo Jimbo Media
Yo Jimbo Media År sedan
I call bs I watched the documentary and it just happened to come right when they finished that night like 5 min after..nope they are gonna find it something else.
Capt Zdq
Capt Zdq År sedan
There have never been gravitational waves detected. See ''Discovery'' of Gravitational Waves, 2016 - hiltonratcliffe.com; Hilton Ratcliffe: "Discovery" of Gravitational Waves, You Tube; Creswell et al and Andrew Jackson; and Akhila Raman, 2018.
LOCO/ BRAIN BAAZI
LOCO/ BRAIN BAAZI År sedan
Where's Sheldon?
V Volek
V Volek År sedan
Haha this guy.
Cymoon RBACpro
Cymoon RBACpro År sedan
*Gravitational wave and its problems, explained* Lovely, beware of one hand clapping. Now for the bad news, In reference to this signal( gravitational wave) here is something to consider LIGO False positive; the problem is that the methods used to Extract the signal From a sea of noise and the interpretation of such a signal. First the signal amplitude is smaller then a atomic nuclei a it must be filtered out from a sea of noise, the methods used is highly dubious, because the investigator introduces a predetermined template comparator that may introduce a bias in these extractions (observations). Furthermore, the filtering processing requires a inordinate amount of data processor or data comparison in Searching for the predetermined signature of a chirps, which starts with a low and moves to a higher frequency, may also be the characteristics of many other natural phenomena, not related to gravity. There is also another problem, interpretation of the source, at is, to associate the Signal (chirps) with a Specific cosmic events (Gamma burst, x-ray emissions). *Cherry Picking* There are three natural relationships: similarity, contiguity and cause and effect. Of these, the causes and effects it is the most problematic where the narrative does not have a connecting principle, but instead it is artificially juxtaposed by the mind and not real. In other words, how many of these events could be associated artificially and are not real. How many of these events occur in the Universe and are ( RANA; “sitting in the can”*) accidentally and wrongly associated with a Black hole event. This is a problem that has not been answered beyond a shadow of a doubt. *This is a prediction; they will find these type of phenomena (chirps) are very common in the environment and are not related to black holes. It Is going to be the biggest debacle in Scientific history! Similar to the epicycles of the past.* * note: “Sitting in the can”; refer to the enormous Data collected, which is later searched for a particular signature (template)
anil rathod
anil rathod År sedan
Looks like even gravity travels with speed of light !
Gianni Bleya
Gianni Bleya År sedan
But wait... If nothing escapes a black hole... Then how the F do the gravity waves come out?! But then if there was no waves then everything would escape right? Has your mind blown yet?!?!
Gianni Bleya
Gianni Bleya År sedan
1981: We'll have flying cars in 30 years! 2017: New gravity discovery 2019: First ever picure of a black hole
Science Revolution
Science Revolution 6 månader sedan
LIGO detected gravitational waves from two black holes merged 1.3 billion years ago is impossible lie. A black hole can not be seen because strong gravity pulls all of the light into the middle of the black hole. -Wiki Theoretical physics is not a monkey story, all theories must have a precise mechanism. What is the mechanism of gravity pulling light into a black hole? Gravity only attracts/pulls matter/mass, does light/photon/EM wave have mass? If not, then the black hole is impossible to exist. If yes, then gravity will accelerate incoming light and decelerate outgoing light, then light speed will not be constant, bigger starlight will be slower than small starlight. Gravitational waves are disturbances in the curvature of spacetime, generated by accelerated masses, that propagate as waves outward from their source at the speed of light.-Wiki What is spacetime? Matter or energy? Real stuff or imaginary? What is the curvature of spacetime? What is accelerated mass? What exactly propagate as waves from accelerated mass at light speed? What is the precise mechanism? How to measure its speed? Gravity is coexisting with all matters/masses, constantly simultaneously pulling all matters, therefore, it has infinite speed. If the sun has a quake, all the stars and planets in the universe will simultaneously sense it.
Zachariah M. Baird
Zachariah M. Baird År sedan
@Gianni Bleya and cars are too heavy to fly
Gianni Bleya
Gianni Bleya År sedan
@Zachariah M. Baird still not the same car man. You just don't get it. Planes are to heavy to accelerate, can't drive ordinary people every day, and so on
Zachariah M. Baird
Zachariah M. Baird År sedan
@Gianni Bleya it still flys, has wheels, can carry people, I bet you could make a plane that looks like a car.
Gianni Bleya
Gianni Bleya År sedan
@Zachariah M. Baird not the same car obviously - not the same context
jizburg
jizburg År sedan
what would happen if 2 black holes merges with eachother and one of them are made of antimatter?
John B
John B År sedan
Someone had some chili for dinner and it registered as gravity.
Cymoon RBACpro
Cymoon RBACpro År sedan
*Gravitational wave and its problems, explained* Lovely, beware of one hand clapping. Now for the bad news, In reference to this signal( gravitational wave) here is something to consider LIGO False positive; the problem is that the methods used to Extract the signal From a sea of noise and the interpretation of such a signal. First the signal amplitude is smaller then a atomic nuclei a it must be filtered out from a sea of noise, the methods used is highly dubious, because the investigator introduces a predetermined template comparator that may introduce a bias in these extractions (observations). Furthermore, the filtering processing requires a inordinate amount of data processor or data comparison in Searching for the predetermined signature of a chirps, which starts with a low and moves to a higher frequency, may also be the characteristics of many other natural phenomena, not related to gravity. There is also another problem, interpretation of the source, at is, to associate the Signal (chirps) with a Specific cosmic events (Gamma burst, x-ray emissions). There are three natural relationships: similarity, contiguity and cause and effect. Of these, the causes and effects it is the most problematic where the narrative does not have a connecting principle, but instead it is artificially juxtaposed by the mind and not real. In other words, how many of these events could be associated artificially and are not real. How many of these events occur in the Universe and are ( RANA; “sitting in the can”) accidentally and wrongly associated with a Black hole event. This is a problem that has not been answered beyond a shadow of a doubt. *This is a prediction; they will find these type of phenomena (chirps) are very common in the environment and are not related to black holes. It Is going to be the biggest debacle in Scientific history! Similar to the epicycles of the past.*
Cymoon RBACpro
Cymoon RBACpro År sedan
Billion dollar scam, the only thing real about this video is the black ball he is sitting on!
N English
N English År sedan
All the stuff we think we know, yet we know nothing.
G L
G L År sedan
This needs to be presented with more gravitas
LaughingSeraphim
LaughingSeraphim År sedan
We are going to see more and more of these black holes until it challenges us to the point of Newtonian breakthrough. Just as telescopes eventually changed the way we see the universe, so will these change how we see things.
jojolafrite90
jojolafrite90 År sedan
That scientist looks like a stoner. Which is a good thing, it means he can think by himself.
loukcyp
loukcyp År sedan
3 billion.......billion
V Key
V Key År sedan
rana adhikari......well its ironic ...his name ADHIKARI means "person incharge" of anything in hindi ....
Brandon French
Brandon French År sedan
Uhm. One problem. He said that the sound they got was made 3 billion light years away so it's taken 3 billion years to get there. Sounds travels slower than light, even in the vaccuum of space, right?
Laks NK
Laks NK År sedan
This "sound" they are talking about is the light-wave signal mapped on to a spectrum we can understand - sound. Sound didn't actually travel through space - it can't. See Derek's other videos about this.
Aditya Kumar
Aditya Kumar År sedan
Secret signal signalled!
Raj Raj
Raj Raj 2 år sedan
do anyone know that vedic astrology discovered this more thousand years ago and name it rahu and ketu..but you guys used to laugh at indian last time for giving those information..but now?? dont lie if you really wanted to get more wisdom and knowlege..
MikeRosoftJH
MikeRosoftJH År sedan
Rahu and Ketu have nothing to do with black holes; they are lunar nodes, the intersections of the path of apparent motion of the Sun and the Moon, points where solar and lunar eclipses may occur.
Rameez Bhat
Rameez Bhat 2 år sedan
Space time is wrong but exists
Almighty_Pain
Almighty_Pain 2 år sedan
How can they tell the distance of the sound source just from the sound itself?
DeViLso
DeViLso 2 år sedan
He looks, acts, and is a scientist like mark ruffalo’s character in the avengers, oh boi
socksumi
socksumi 2 år sedan
How are they so certain the signal comes from black hole collisions?
Hasbullah Hashim
Hasbullah Hashim 2 år sedan
this is interesting, I'm subscribing you.
Lamachine te.
Lamachine te. 2 år sedan
I really wanna know what is inside the blackhole.. If NASA wants to send someone for experiment I'm ready to sacrifice..
MikeRosoftJH
MikeRosoftJH År sedan
What good would such an experiment do? You wouldn't be able to share the experience.
FamilyWinn
FamilyWinn 2 år sedan
0:40 What kind of crazy complex math is that on the board. Oh, it's a fish and a triangle c - a. Homer Simpson teaches at CalTech?
Pankaj Boss
Pankaj Boss 2 år sedan
Indian professor yeee.
택환김
택환김 2 år sedan
이 체널은 진짜 너무 유익해요. 앞으로 모든 최신 영상들이 한글로 변역됬으면 해요!! Veritasium 사랑해요. i love you
Pierjan
Pierjan 2 år sedan
svfrom.info/history/video/Z8eteHyXqpl6b6Y
Jakob
Jakob 2 år sedan
Rana has an huge star in my book, love it everytime he shares knowledge.
Muan Guite
Muan Guite 2 år sedan
If the universe is expanding faster than light, can we see our past? Also, does energy exist in a form thats only pure energy?
Ansh Gupta
Ansh Gupta 2 år sedan
Indian
Name Last Name
Name Last Name 2 år sedan
meanwhile 3 billion years ago in a galaxy far far away
Stray Vertex
Stray Vertex 2 år sedan
I love this guy!
Priyanka sadana
Priyanka sadana 2 år sedan
It gives us important information 👼👼👼
NewHampshireBoy
NewHampshireBoy 2 år sedan
We are on the way now. Rocket engines are headed for extinction because of this. A great discovery!
Nita Ionut
Nita Ionut 2 år sedan
Does gravitational waves lose energy with the distance traveled?
ITT - Itamar Tech Time
ITT - Itamar Tech Time 2 år sedan
My btday yay
Parrot Brand
Parrot Brand 2 år sedan
What is the difference between detecting gravitational waves and discovering fleas have feelings? Nothing. No practical implications in the real world. Waste of resources.
Yoihen Mais
Yoihen Mais 2 år sedan
Watching your videos feels like i am into it sitting with you questioning random ideas, its kinda cool, and a little hope that we meet up somewhere in the future
Natalie Jane
Natalie Jane 2 år sedan
Fascination meets confusion...me. I'm afraid to fly but fascinated by the idea that we may one day populate "outerspace".
Mike Abraham
Mike Abraham 2 år sedan
The first video about gravitational waves was uploaded one day later, so if you think about it while he was learning about it for the first time and editing and uploading that very video, scientists at LIGO were running around interpreting a new signal and he didnt even know it
pondi85fro
pondi85fro 2 år sedan
is someone making technology that could get us to tap into birds brains and find out how they get around the tricky gravity business?
SHOCKWAVE
SHOCKWAVE 3 år sedan
mass/gravity model is wrong the electric universe works off of some of Immanuel Velikovsky's theories and plasma theory,,,,, Albert Einstein had worked with Velikovsky during the last 2 years of his life,,, and was planning to create a research program to prove Velikovsky's theories. When Einstein was found dead had a copy of Immanuel Velikovsky's "Worlds in Collision" open on his desk!!!!! This is a direct quote from The man himself Einstein said when speaking to the detractors of Immanuel Velikovsky's theories THIS!!! "Great Spirits have always encountered violent opposition from mediocre minds" THIS IS PROOF THAT THE MAN HIMSELF SAW THE TRUTH IN HOW THE ELECTRIC UNIVERSE SAYS THE UNIVERSE/SCIENCE WORKS AND HOW ANCIENT HISTORY WAS DIFFERENT THAN WE HAVE ALL BEEN TAUGHT
SHOCKWAVE
SHOCKWAVE 2 år sedan
svfrom.info/history/video/g6mDnqqom9Wql6o
Cloud VII
Cloud VII 2 år sedan
They have not found gravitional wave. End of story. If gravitional waves exist and goes to earth, then the cern magma would pull out fast and we are dead. So gravitional wave do not exist here nor came to earth.
Illuminati ✅ • 10 years ago‎‎
Illuminati ✅ • 10 years ago‎‎ 3 år sedan
No mention about non-binary neutron stars? TRIGGERED!
Heavy Vacation
Heavy Vacation 3 år sedan
I don't trust such confident numbers and scientists who need trillions of tax $ and grants to do this stuff. Similar to the weapons companies making battles happen and war logical to stay afloat. Takes too much faith in people and huge theories for me to say: "hurrah!"
Doom Paul
Doom Paul 3 år sedan
Neutron star mergers, you say? Well have I got news for you.
Harun Guna
Harun Guna 3 år sedan
Damn am I the only to feel like Rana is super high haha
IRAQ GIS TEAM
IRAQ GIS TEAM 3 år sedan
Please, why the wavelength of light is not affected by gravitational waves, just as the solid body is affected
LolGuy
LolGuy 3 år sedan
3:40 he is talking about binary neutron star. Today we have detected merger of a binary neutron star.
Peetiegonzalez
Peetiegonzalez 3 år sedan
Dude.... neutron stars. I'm so excited I had to check in first to see if you'd covered it already. In the 40 minutes since it was announced :D Can't wait!
Triborn
Triborn 3 år sedan
Remember to bring back Elvis!
uilsoum
uilsoum 3 år sedan
ANOTHA ONE!
Show Town
Show Town 3 år sedan
How can we even be sure this was a signal of two black holes that collided 3 billows years ago?
rumraggt
rumraggt 3 år sedan
Does Rana have a channel? He needs one like ASAP. I'd watch videos of this guy every day.
Jerry Gundecker
Jerry Gundecker 3 år sedan
I discovered a gravitation wave with my head once. I wore the proof for weeks and no one cared. Now people get nobel prizes. Life aint fair.
zaimah Begum-Diamond
zaimah Begum-Diamond 3 år sedan
Prof... please wash your hair🤗
Tyler McCalmon
Tyler McCalmon 3 år sedan
Explain the Searl effect
S. C.
S. C. 3 år sedan
I have this question that I need help with: why would gravitational waves move at a speed close to lightspeed? Arent they ripples in spacetime ? (And thus can move at much higher speed than light?) Thank you
Kishor Bhandari
Kishor Bhandari 3 år sedan
Does gravitational wave changes the value of gravity on earth??
Ezhil oviya
Ezhil oviya 3 år sedan
did anyone notice those three fishes drawn on the blackboard behind Rana at 0:49 ?...
seveNGus
seveNGus 3 år sedan
Are you guys a couple now? :P
deepstrasz
deepstrasz 3 år sedan
So, out of "nothing" comes something?
Gaurav Arya
Gaurav Arya 3 år sedan
Guys, I came across some articles and videos suggesting that the LIGO findings and results are not reliable and basically it is a hoax. Is it so? I have not made up my mind yet. Any thoughts?
Ambar Griss
Ambar Griss 3 år sedan
Gaurav Arya What article?
Reníets- Lovely
Reníets- Lovely 3 år sedan
thanks to this video i got a theory!!!
¤~CandyKings~¤
¤~CandyKings~¤ 3 år sedan
is it possible to see gravitational waves with the human eye in the dark ?if you can is it man made or natural? wait I think it is possible, isn't it how Einstein got most of his space theories especially when he said space was expanding?
¤~CandyKings~¤
¤~CandyKings~¤ 3 år sedan
and that also means that their is and can be an external source capable of controling, like he thought.
Kidamkol Koznam
Kidamkol Koznam 3 år sedan
so gravitational wave travels with speed of light??
FES TV
FES TV 2 år sedan
What a coincidence a :) ha ha ha .
Alix Phillips
Alix Phillips 3 år sedan
Any SVfromrs want to support eachothers channels?
TheRealestcocorb 1
TheRealestcocorb 1 3 år sedan
mmm clean glass....nice
Jiminy Lummox
Jiminy Lummox 3 år sedan
Maybe these size class of black holes are hiding in globular clusters, or maybe in tiny dwarf galaxies?
Life-Row-Toll
Life-Row-Toll 3 år sedan
_Pretty Heavy_
Boom
Boom 3 år sedan
한국어 감사합니다~
Mathias J.R.S
Mathias J.R.S 3 år sedan
I don't care about the waves. I wanna see Rana talk about the tantacles.
Noam Tamarin
Noam Tamarin 3 år sedan
Ted Beneke's gone a long way since Beneke Fabricators.
CaffeinatedTech
CaffeinatedTech 3 år sedan
A pungent fart wafts over to Derek. "This is my secret signal Derek. Do you like it?"
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