Those AI "science channels" are soooo annoying! They ramble on about this or that & pull viewers away from excellent channels like this.
@BLD426
2 күн бұрын
Big time. They should be banned. They just junk up the place.
@dcquence
2 күн бұрын
They are very often giving bad information and click-bait crap too.
@roryb5512
Күн бұрын
💯
@autumnleaves7907
Күн бұрын
@@dcquenceironic, given how much he complains about science journalism. Yet he is promoting an a.i. video app that will help contribute to that misinformation
@sinebar
2 күн бұрын
I think the Big Bang is a lot more complex than we realize. Cosmic inflation I think is a clue to something we aren't understanding about the origin of the universe. I like to think of it as a huge beautiful painting on a wall. Like a wall mural but only a very tiny postage stamp size of it is visible. You know there's a painting there and you know its fantastic but you can't tell what it is because you can only see a very small part. I think that's where we are in our knowledge of the universe.
@bizpo2713
Күн бұрын
Thank you Paul! The “interesting” thing to me is that a preponderance of the stuff we see (dark matter and energy) is not predicted by theory and not understood. This means it’s “possible” we are missing something fundamental. I agree we don’t want to be to quick to throw out our theories but let’s face it - dark stuff is humbling - the failure of Supersymmetry was humbling - but the beauty of science is that it’s mandatory that we admit we are dead wrong when the evidence compels. Thanks again.
@CaptainBlaine
2 күн бұрын
Call me crazy, but I don’t think we should be basing ideas of the formation of the universe on dark matter that hasn’t yet been proven to exist.
@CaptainBlaine
Күн бұрын
@@tune490 yes, dark energy, which also has not really been proven to exist. Obviously SOMETHING has to account for all of the missing mass and energy, but I’m hoping that in my lifetime something more concrete and interesting comes along than those two gap fillers.
@tune490
Күн бұрын
@@CaptainBlaine Maybe you don't have to wait that long. If you do a search for: "A common eigenmode postulate and a Λ-only model," you might find a paper that shows that all matter and energy in the universe can be made out of the same stuff as spacetime itself. Sadly, the KZitem algorithm deletes comments with links in them, so you have to search for the article yourself. I wrote the paper and it seems to show that the universe might just be much older, if not eternal. Though I don't state it in the paper directly, it is related to the Casimir effect. The Hubble horizon only allows certain harmonic modes to exist. And if one of those modes just so happens to be the Planck mode. Then the model tells you the exact number of harmonic modes as well as the exact number of holographic spin states necessary to compute the universe. And it just so happens to be the 80th triangle-square number. Intriguingly, the prime factors seem to then give a combinatorial spectrum that seems to relate to the Higgs scale as well as all the mass scales of the fundamental particles in the standard model. And this is all from Spacetime. Curious, don't you think?
@timlong4256
Күн бұрын
Very good point! If we have calibrated deep space distances based on presuming a nonexistent expansion from redshift data, then we may have overestimated distances based on a fictitious "fudge factor" we proposed as dark matter (WIMPS, weakly interacting massive particles). If propagation loss is responsible for the background redshift, the postulated "acceleration of expansion" of dark energy may just be the exponential increase in wavelength vs. loss of mass-energy in the photon. No age limit would then be imposed on a possible eternal primeval energetic substance from which the universe has evolved.
@tune490
Күн бұрын
@@CaptainBlaine search: A common eigenmode postulate and a Λ -only model
@marilynkozak17
2 күн бұрын
Missed you here, Dr. Sutter. Welcome back.
@ARWest-bp4yb
2 күн бұрын
If your cosmology has been broken please check your warranty and call customer service to schedule for repair or replacement.
@stuartdryer1352
Күн бұрын
Or call a local quantum mechanic. It may just need a slight adjustment to its wave function. Of, course if it's collapsed all bets are off.
@EL_DUDERIN0
2 күн бұрын
Another great video, you're an awesome science explainer dude, Paul!
@chadbarnard3620
2 күн бұрын
Toddler galaxies have to be the most chaotic...
@chrissscottt
2 күн бұрын
Cool vid. I prefer the term "mistaken" to "stupid" though.
@darylmorse
2 күн бұрын
Another great video. You should have 10X as many subscribers.
@RobertHouse101
5 сағат бұрын
Thanks for educating me about the many questions I've had. Rob
@peterjones958
Күн бұрын
Thank you so much for sharing your knowledge with us.
@infinitemonkey917
Күн бұрын
Always nice to have you tone down the sensationalism.
@aarondegagne3405
Сағат бұрын
Great videos! Would much prefer to see this "podcast style" with a single camera, instead of the basic stock photos :)
@nicknac1980
21 сағат бұрын
A man's gotta do, what a man's gotta do... im just happy there are humans with his intelligence and guile still making honest videos... no shame, he has to eat people! Or you could be a patrion, if you don't like the advertising....
@raifsevrence
2 сағат бұрын
He has to eat people ? Why does he have to eat people ? Hmmm... Maybe he ate that comma ? Jokes aside, guile is not a trait I find desirable in an educator or journalist. At least not when interacting with an audience. Save the guile for office politics or source/resource interaction.
@FrankMerton
2 күн бұрын
Yes, missed you. I have seen science, and, indeed, all human knowledge, compared to a huge edifice constantly being enlarged, where from time to time some part has to be renovated or altered, but the edifice remains.
@everybodywazzup
Күн бұрын
Great video, I will be subscribing to this channel. I agree with other commenters, there is so much garbage out there that pretends to be scientific. Finding genuinely rigorous content such as yours is a breath of fresh air!
@kuukeli
2 күн бұрын
interesting video
@malcolmlane1489
2 күн бұрын
a great talk by an interesting guy
@spencerholmes7602
2 күн бұрын
Truly excellent, Paul. Another ‘Big Banger’ 😊
@stevedrake6529
2 күн бұрын
Is there a music free version of this video??
@autumnleaves7907
Күн бұрын
An a.i. video free version would be nice too
@ogxs1433
2 күн бұрын
It was already broken.
@BlizzAz
2 күн бұрын
I'm all for galaxies with bigger bursts. It sure would explain a lot!
@JungleJargon
8 сағат бұрын
I’ll give you something interesting. When are scientists going to figure out that the changes in the measures of time and distance due to the amount of gravity in the vicinity change the speed of light relative to our measures of time and distance where we are inside of a galaxy? Scientists can’t seem to figure out that where gravity changes time and distance it changes the speed of light and the rate of causation. Space is not flat in the measures of time and distance on larger scales just like the Earth is not flat on larger scales. Light MUST indeed *always* travel 186,000 miles per second at the speed of light C. When distance is stretched from having less gravity, light must still complete traveling that distance in the time determined by C. That means the light is traveling faster as perceived by us in a more contracted frame of reference where there is more gravity. Add to that the fact that a second passes by faster away from the center of mass which increases the speed light MUST travel even more. It’s really not complicated. It’s so simple. It’s the very reason things appear to be moving faster than the speed of light moving away from the center of the galaxy because they are moving faster away from the center of the galaxy yet without exceeding the speed of light. I don’t know why that is so hard to understand. Don’t even try to put an age on the universe when time itself is a creation. There are three rates to consider. 1. The diminishing effect or draw of gravity away from the center of mass. 2. The increasing rate of time away from the center of mass. 3. The increasing measure of distance away from the center of mass. Speed is measured by time and distance which both change and that changes the speed of light and causation. Things happen faster. Distance gets longer without gravity and time goes by faster, both of which combine to speed up causation. The light has to arrive at a farther distance faster when distance is stretched *and* time also goes by faster. *Then* there is the first thing to consider and that is the diminishing draw of gravity the farther away it is from the center of the galaxy which means things eventually slow down the farther away they are from the center mass of a galaxy. (It's not complicated. No dark matter is needed.) 😎 Redshift happens when light leaves a galaxy. Blueshift happens as light enters a galaxy. All things being equal, the light will be redshifted as it leaves a galaxy and then blueshifted back again as it enters our galaxy. Except we already know galaxies are different sizes. The distant galaxies that we can see are very large and the distances between here and there is excessive causing more redshift than our small galaxy can blueshift back to its original spectrum. The more distant a galaxy is the more accumulated gravity there is from nearby masses causing more redshift.
@dassemutlor
2 күн бұрын
Their are missing pieces to the puzzle of everything
@chrismcmullen4313
16 сағат бұрын
There was some number of previous attempts. That guy was screwing it up and was fired. Some part of that effort is still there.
@slartibartfast7921
2 күн бұрын
Not being invited to specific parties is often the surest indicator of integrity. Not just within science….. hint hint.
@JKDVIPER
2 сағат бұрын
I think so. I think mass is why the universe expands. We see it more when primordial holes join 💥but, that displacement is expanding the universe at different rates and collapsing at different rates depending on the density of the object, I believe. Just like a rock under water traveling would displace the liquid around the rock, so goes with space itself. Room. Volume. The potential for motion. An absence of mass. Earth is quite sponge like, yet a black hole is packed to the brim, molecular motion stops, time is almost gone, just like you freeze a steak to keep it longer. With those kinds of flying absolute zero temperature masses under tremendous compression, they act like a pipe outside and inside. Inside subcooling, outside superheat. In HVAC we learn that you can manipulate pressure in order to draw heat from a cooler area, and compress it enough to make it escape into a hotter area, as you know heat flows from a higher temperature to a lower, but not absolutely. Because what if you need to take a little bit of heat out of a small object like a house, and add it to a bigger/hotter more dense gas outside under atmospheric pressures, we can superheat Freon and subcool it as a gas, so that got me thinking, dark matter might be energy in the form of storm force. Attraction.
@russellneitzke4972
2 күн бұрын
Does gravity need particles? Can dark matter be damaged, broken, bent space without any particles?
@DaFinkingOrk
2 күн бұрын
Do we have tunnel vision about assigning everything to particles (because quantum theories work very well). If gravity is the curvature of space then how can that be caused by particles anyway? Curving space surely is just curved space, not transmitted by some graviton particle?
@biggstravels1851
Сағат бұрын
@@DaFinkingOrkso what exactly is “curved space”? Does it have mass?
@JungleJargon
8 сағат бұрын
Inflators of the universe haven’t been observed.
@JungleJargon
8 сағат бұрын
A deeper understanding of gravity gives you a deeper understanding of the universe. The earth is flat locally the same as the speed of light is the same locally but not on a larger scale. The earth is round on larger scales and the speed of light depends on the measures of time and distance which change depending on the amount of gravity in the surrounding area. This means that distant starlight arrives instantaneously from distant galaxies which aren’t as far away as they appear to us to be with our measures of time and distance and the time is also passing by at a much faster rate since there’s no matter between us and distant galaxies to slow down time or shorten distance according to general relativity which is now an observation and not just a theory. …and the converse of things approaching a black hole look stopped to us because of how slow they are moving. So causation is faster outside of a galaxy and things happen slower inside of a galaxy. The changes in time and distance compound the changes in the speed of light as observed from our frame of reference. The measured speed can’t change. When time and distance used to measure the speed change the actual speed changes. Do the following thought experiment. Hold your hands a foot apart representing 186,000 miles saying “one thousand and one” representing one second while pretending to see an imaginary photon going from one hand to the other. Now expand the distance between your hands saying “one thousand and one” as fast as you can. You should notice that the speed of the imaginary photon increases the more distance expands and the more time speeds up just same as the farther away from the center of the galaxy it is. The opposite is also true. Someone moving in the direction of a black hole will seem to us to be stopped. *If you change the size of a cubit you will change the size of the house that you build with it.*
@TurdFerguson456
Күн бұрын
Science Journalism may be bad, but mainstream journalism is just pathetic and morally wrong. Especially political, especially about Trump! Love your channel Paul!
@tune490
2 күн бұрын
Yes! The Answer to your question is Yes!
@tune490
2 күн бұрын
However, it is only breaking the widely accepted cosmology. Lambda-CDM is an unfalsifiable model because it just keeps changing or updating!
@romekin
2 күн бұрын
I am not interested in listening to ai video, the next things it will be generated ai scripts, and ai generated voice, and we wont know what real or not
@daveq9818
21 сағат бұрын
But when ai 2x smarter than our best .... ???? Wisdom is wisdom.
@JungleJargon
8 сағат бұрын
Dark matter hasn’t been observed.
@QuantumJJean
Күн бұрын
Maybe...
@hedlamp1497
2 күн бұрын
it's a fractal, The universe is bigging and banging at the centre of every galaxy all the time,
@misslayer999
Күн бұрын
This was so interesting I had to stop listening to it because I need to get to sleep 😆. Will pick it back up tomorrow
@MattCarvin
Күн бұрын
If it’s interesting it’s wrong though.
@misslayer999
Күн бұрын
@@MattCarvin I know lol, but I'm a neuroscience student, and a total nerd, so I think all the little non-sensational stuff is actually super fascinating. Like, did you know that specialized astrocyte cells release glutamate? How cool is that?
@MattCarvin
Күн бұрын
@@misslayer999 haha I agree, that’s why I would change the phrase to “if it’s sensational sounding, it probably isn’t true” if I were him.
@misslayer999
Күн бұрын
@@MattCarvin right? That would definitely be more a more accurate way to put it lol
@monolalia
2 күн бұрын
How on earth did your sense of personal integrity survive praising this sponsor? :(
@DaFinkingOrk
2 күн бұрын
💰💰 Just let him have it and ignore the sponsor I guess, it's free money for people we like. Though I wish channels were more selective with who they advertise, or at the very least included hints that the sponsor is bad, I've just learned to completely ignore them and guess/hope most people do by now.
@monolalia
Күн бұрын
@@DaFinkingOrk I don’t begrudge him the money but it’s just depressing to see him advertise the very technology that drowns out good channels like his own with soulless unconscious mass-produced blather distilled from the collective work of who knows how many real people.
@autumnleaves7907
Күн бұрын
Yeah I couldn't quite believe it when I saw it. Super disappointing from someone who really ought to know better.
@Enkaybee
Күн бұрын
Get SponsorBlock. Let the KZitemrs make their money without having to waste your time listening to the sponsors 👍
@nicknac1980
22 сағат бұрын
@monolalia A man's gotta do, what a man's gotta do... im just happy there are humans with his intelligence and guile still making honest videos... no shame, he has to eat people! Or you could be a patrion, if you don't like the advertising....
@anaphylastiks
2 күн бұрын
Your videos have come a long way. My problem is that, this conundrum is not interesting and therefore is probably correct. Happens lots, and you know this Paul.
@MattCarvin
Күн бұрын
“Interesting” is completely subjective.
@benjaminbeard3736
Күн бұрын
That's why it's "his" motto.
@kricketflyd111
2 күн бұрын
Dr. Becky says that's fixed now.
@tenbear5
2 күн бұрын
🤣
@oleromer9525
Күн бұрын
Her is no marimbas out there
@iugoeswest
2 күн бұрын
Video starts at 5:30
@ZhanMorli
Күн бұрын
Do you need a new tape measure to measure the Universe? Let's work with the postulates of Einstein's theory of relativity. And if we apply new technologies for this, using the experience of Michelson Morley on the airplane fixing speed 200, 300, 400 m/s., we will see how quantum gravity works. Such measurements are impossible on the satellite due to weightlessness.
@kricketflyd111
2 күн бұрын
I've seen you on tv, not sure what series but you sound like you have an archeology hat in the closet. ❤
@zenbreelizm646
22 сағат бұрын
12:42 I've watched a bunch of your vids and noticed this sort of thing left in all of them. Is it a contest? Like: first person to mention the homonym is subscriber of the week? Or is it the classic: professor checking whether the class is paying attention? Seriously though, all great presentations.
@wknajafi
2 күн бұрын
AI generated videos, especially science, are God Damn boring 🥱
Пікірлер: 81