Відео

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Thank you for sharing this amazing information David.... we appreciate your work a lot 🎉🎉

10:57 🤯 Never considered dark matter's relation to black holes until just now

Thank you! I always knew what microdosing was. Now I know what microlensing actually is.

Amazing video!

the collapsing waveform looks exactly like a bass drum hit, only in reverse

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18:55 What are the indications that the galaxies are interacting other than the filament? Why isnt it possible that the filament is just a structure of the foreground galaxy and wasn't caused by any interaction?

If a Proton were to look at us, it would see us stopped in time. A Proton travels so fast that we would appear to be frozen. It could observe us, but couldn't grasp anything about our universe other than there appears to be movement. The same way we look at these galaxies and see effects of motion but they appear frozen . We are the protons of some grander Universe.

With reference to the muon example for length contraction, if the earth is in motion wrt the muon, the earth may appear contracted, but why should the space between the muon and earth contract?

Why cheat about the title. The video is also interesting without cheating. The title announces the speed of gravitaltional waves but the whole video says nothing abiut the speed. So why cheat?

Enjoyed this very much.

So what are some proposed causes of the lack of gravitational interaction? They would both seem to be deficient of dark matter

You are a great educator 👨‍🏫

David you dont have to redo stuff in better/higer qualliity..your old stuff is still gold...i rather get more stuff from you then you redo stuff...youre awesome and i have learned a lot...all the best from Denmark

You are wonderful, thsnks!

Thank You Mr.Butler!

Brilliant. Thank you. I get it.

We have a legislative physics represented by a numerical language. In that omits a wave medium.

He should partner with Kahn academy

Dude I can't listen to this with the noise gate set that high on top of staticky raw audio 😅 Noise gate should probably be around several or so decibels below your natural vocal register. Don't try to fix a bad mic of anything just speak much louder and closer than normal, set the gain a bit up to boost signal to noise so you can gate below your vocal register and still cut most of the audible static hiss. Some easy midhigh eq then done

Have a question that I hope you can answer, when two black holes merge why isn't there a big explosion like when 2 Neutron stars merge!💞

You are awesome…Love you’re Channel! 🌼🌸🌼

My understanding was always that if you stretch or squeeze space with a gravitational wave, also the frame of reference is stretched or squeezed. And as the speed of light is measured in m/s it adapts to the stretch or speed as well. So you can't notice the stretch or squeeze at all from inside the stretched or squeezed space. But it seems light is not affected by this stretch or squeeze. So you can use the speed of light as an objective measurement. But would this not mean that the speed of light is, from the point of view of a person within the stretched or squeezed space, too high? Higher than the speed of light in vacuum should be? Have to squeeze this into my mind now.

Yeah 😊

Long time no see! Great to see you´re still releasing more content! Keep it up Professor!

So interesting, only 175k subs,,, and all kinds of nonsesne have over 1 mil, sad world these days. Keep up the great work please Sir.

Cant wait to watch this tonight

Amazing show boss

Thx Mr. Butler

I gave you 1000th like :D

I love these, thank you so much. I have watched these so many times I have learned a ton!

Detectable gravitational waves are perturbations in the ether typically caused by collisions between superdense masses What is the medium (the “ether”?) through which the perturbations are resonating in interstellar space and are there mediator of force particles involved (gravitons?)? Is it waves of gravitons that are being detected by the detectors? Is there a universal Gravity field somewhat conceptually similar to the Higgs field? Is it the SGWB? Does the SGWB constitute a universal field through which detectable gravity waves are traveling? I don’t have the math to understand if the answers to my questions were very clearly expressed in the equations provided, I’m afraid. I hope that I haven’t asked questions, the answers to which, should have been obvious to any literate adult who watched the film. Here’s me asking questions hoping that I’ll receive brief explanations 😊

Always the clearest explanations of physics, David. Bravo 👏. I can’t wait to play your videos for my grandkids.

Without having in a wonderland, it's hard to believe what's said here, physically incomprehensible.

I just love this channel. Thank you for all your hard work it is so appreciated

what you are showibg is not possible.

Hello Mr. David! I wanted to thank you for continuing to make these videos for such a long time. I have come a long way in my quest to learn more about the universe and I simply wanted to thank you for being a part of my journey and show appreciation for all of your work that we learned from. What started a few years ago with a simple question has now become a lifelong obsession, and I would be grateful to continue learning from your videos for years to come. I hope you are in great health, its been a pleasure seeing your video pop up after a while. My sincerest regards Mr. David!

$10 Billion of our tax dollars…I’m enjoying every second! Thank you for sharing what we paid for🙏

❤❤👍👍👍🤩🤩🤩🥇🥇🥇

So spacetime is just the Ether? It seems to behave like a fluid in so many ways.

Is there anything to learn at the extreme limit? Eg take two objects 10^10 bigger than the most massive known objects and accelerate them to 0.99c…what would happen? Would it almost “tear” space-time? When you list “big bang” on the graph…what is this equivalent to? Eg size of galaxies compressed to 1/6 the size of earth at a distance of 5m??

6:00 what does it mean the it carries momentum AND energy away? What does it mean to remove only momentum from a system?

Such a nice video! I cant believe the amount of energy they release! I do think that these kind of videos need to explain terms. Eg why call it a gravitational wave? Our sense of gravity is a pulling not a distortion of space itself…I wish you would also explain the idea behind Einsteins theory that accelerating massive objects create these waves…what is the idea there? TY!

but first... RAID SHADOW LEGENDS

Please let me know what is the music at the start of the chip

Thank you for this mesmerizing and fascinating presentation of the material. Absolutely a great achievement.

Gravity is not a wave it's like pulling on a rope and not sending a wave down the rope. The planets follow where the sun is now, not where it was when the light hit it. Earth would be following where the sun was 8 minutes ago. Uranus would be following where the sun was 2 hours 40 minutes ago.

I absolutely love these presentations! Question; at 26:27, "When a gravitational wave passes through the interferometer, and the distance along the arms are shortened and lengthened, causing the beams to be slightly out of sync." Wouldn't the wavelength of light scale up and down with the expansion and contraction of space/time? Or is the expansion and contraction confined to a single axis?