Why Cold Dark Matter?
7:35
6 ай бұрын
What's Really Inside A Proton?
9:31
Gravity in Particle Physics
13:45
10 ай бұрын
Exoplanet Detection
8:42
10 ай бұрын
How Many Atoms Are in The Sun?
8:25
The Reality of Fictitious Forces
12:36
The Geometry of The Universe
6:17
Light Exists in 2D
6:18
Жыл бұрын
Why We Need Dark Matter
10:37
Жыл бұрын
The Mystery of Quark Stars
8:59
Жыл бұрын
Kepler's Laws Explained
7:52
Жыл бұрын
Пікірлер
@user-cs1kw1ep4f
@user-cs1kw1ep4f 16 сағат бұрын
Straight Outta Compton:D
@davidliverman4742
@davidliverman4742 6 күн бұрын
Incredible! Thank you!
@johnm.v709
@johnm.v709 7 күн бұрын
Sir, kzbin.info/www/bejne/qneQYpd8Zcp1qtUsi=m3CDsRiwsKLdig3J (Basic state of the cosmos)
@vasistanunna7505
@vasistanunna7505 9 күн бұрын
Hii
@crisrose521
@crisrose521 9 күн бұрын
Very well spoken for such a complex subject . Would have been nice to get into a little Kelvin temperature 😊
@KurdstanPlanetarium
@KurdstanPlanetarium 17 күн бұрын
Interesting video, I was always fascinated by the measurement of Astronomical Unit suing Venus transit and read many books on the subject, yet this was clear and precise to the point. Thank you
@sviefty5525
@sviefty5525 20 күн бұрын
Wow awesome video, you explained it so well
@Deepakyadav-vp8xx
@Deepakyadav-vp8xx 21 күн бұрын
Quantum field is linear but vaccum energy is non linear
@Deepakyadav-vp8xx
@Deepakyadav-vp8xx 21 күн бұрын
Vacuum energy work if you work energy without consider output
@glennabate1708
@glennabate1708 23 күн бұрын
I don’t think there is no limit to how small space can be divided into and no limit to how large it can is as it is infinite. I believe time is infinite in both directions and space is not expanding only everything tangible in the universe and the larger amount of space between 2 objects in the universe is and always was already there. There are probably trillions of universes but every possible does not exist and you do not exist in a parallel universe that’s is fiction. The universe is probably a lot larger than the observable universe.
@TheInvoice123
@TheInvoice123 24 күн бұрын
Im color blind. Somebody needs to give me a time reference
@MichaelBarry-gz9xl
@MichaelBarry-gz9xl 28 күн бұрын
Best explanation so far. Thank you
@shawns0762
@shawns0762 Ай бұрын
Most people don't know that Einstein said that singularities are not possible. In the 1939 journal "Annals of Mathematics" he wrote - "The essential result of this investigation is a clear understanding as to why the Schwarzchild singularities (Schwarzchild was the first to raise the issue of General Relativity predicting singularities) do not exist in physical reality. Although the theory given here treats only clusters (star clusters) whose particles move along circular paths it does seem to be subject to reasonable doubt that more general cases will have analogous results. The Schwarzchild singularities do not appear for the reason that matter cannot be concentrated arbitrarily. And this is due to the fact that otherwise the constituting particles would reach the velocity of light." He was referring to the phenomenon of dilation (sometimes called gamma or y) mass that is dilated is smeared through spacetime relative to an outside observer. It's the phenomenon behind the phrase "mass becomes infinite at the speed of light". Time dilation is just one aspect of dilation, it's not just time that gets dilated. A graph illustrates its squared nature, dilation increases at an exponential rate the closer you get to the speed of light. Dilation will occur wherever there is an astronomical quantity of mass because high mass means high momentum. This includes the centers of very high mass stars and the overwhelming majority of galaxy centers. It can be inferred mathematically that the mass at the center of our own galaxy must be dilated. This means that there is no valid XYZ coordinate we can attribute to it, you can't point your finger at something that is smeared through spacetime. More precisely, everywhere you point is equally valid. In other words that mass is all around us. This is the explanation for galaxy rotation curves/dark matter. The "missing mass" is dilated mass. Dilation does not occur in galaxies with low mass centers because they do not have enough mass to achieve relativistic velocities. It has recently been confirmed in 6 very low mass galaxies including NGC 1052-DF2 and DF4 to have no dark matter, in other words they have normal rotation rates.
@NataliePine
@NataliePine Ай бұрын
Random sci fi thought, what if the universe itself is an attempt to study the single unified force by creating conditions where it breaks down into separate forces?
@Guttwistah
@Guttwistah Ай бұрын
Finally a new video!
@OVAstronomy
@OVAstronomy Ай бұрын
It has been a while indeed 😅
@franzkiefer9303
@franzkiefer9303 Ай бұрын
Crazy
@pmiecz
@pmiecz Ай бұрын
Cool vid, thx!
@rocketspushoffair
@rocketspushoffair Ай бұрын
No. You are CLUELESS. The ludicrous glob earth has MULTIPLE SIMULTANEOUS MOTIONS. Thus, you need to do a VECTOR ADDITION of each motion to see what the effects would be on surface objects. This is why modern astronomy is a pseudoscience. Your analysis is fictitious and bogus and irrelevant. If we just consider the COMBINED EFFECT of just two motions, the glob instantly debunks itself: SPIN + ORBIT = 21mm/s/s ACCELERATION alternating with DECELERATION every 12 hours or half revolution, experienced by every object on the surface. A simple rock balancing statue proves earth is motionless. And that's the end of the glob! But the above includes assumptions! We must PRETEND that your CRACKED zero tensile strength behemoth glob can has trillions of psi tensile strength and behaves as a solid body (only solid bodies can spin & no material can spin over 1000 mph like fake glob earth). Your fantasy ball earth outperforms solid titanium. So, in reality, your fake ball earth cannot spin to begin with! Thus, even if we ignore the fact it cannot spin to begin with (even if we accept that it behaves like a solid body and has trillions of psi of tensile strength) Your are still debunked by the non-existent PREDICTED COMBINED EFFECT of the purported motions of earth, as there is no lateral alternating acceleration and deceleration experienced by any object on earth. Where is the 21 mm/s/s? Nowhere. Everything with text book references is at flat.wtf
@OVAstronomy
@OVAstronomy Ай бұрын
I think you should learn about the conservation of angular momentum (basic physics) before commenting such insolence.
@rocketspushoffair
@rocketspushoffair Ай бұрын
@@OVAstronomy You believe in multiple simultaneous motions, your reply is not relevant. You have not rebutted a single thing, because all you have is psuedoscience. Pretend and cartoons is the only proof you have. flat.wtf
@OVAstronomy
@OVAstronomy Ай бұрын
It is impossible to discuss physics with someone who is unwilling to learn from first principles. In your original comment you make no mention of concepts such as angular momentum conservation, centripetal force, gravitation etc. all of which need to be understood before piecing together how inertial forces arise on Earth. Hence it is your initial argument which is not relevant. A flat Earth model cannot explain many phenomena including eclipses (both solar and lunar), the seasons, the motion of stars on the celestial sphere, the differences in weight in where something is relative to the poles, Coriolis effect (including Foucault pendulums), and many more which all have peer reviewed evidence for. The flat Earth model gets it wrong time and time again and so is rejected - this is the scientific method.
@rocketspushoffair
@rocketspushoffair Ай бұрын
@@OVAstronomy Wrong. You still have not rebutted a single point I made. Everything is in order at flat.wtf starting with the basics and includes text book references, with actual pages embedded, and equations and mock calculations for your behemoth fake globe. First principle is that you need tensile strength to spin. Your fantasy ball has ZERO TENSILE STRENGTH. therefore it cannot spin. In reality, only solid bodies can spin. Moreover, materials have a speed limit, such that noy even solid titanium can achieve a surface speed of 1040 mph like fake globe earth. So, even if your fantasy ball was solid titanium, it could never spin. Also, it is too big to spin, as weight is a force multiplier. The calculations at flat.wtf show you the trillions upon trillions upon trillions of psi tensile strength required to spin your fantasy ball. But even if we PRETEND or disregard all of the above, even we we accept that your CRACKED fantasy ball behaves like a solid and has the required tensile strength, it still fails based on a failed prediction of your debunked model. So, for the third time, your model PREDICTS that SPIN + ORBIT = 21 mm/s/s accel/decel ALTERNATING every half revolution or 12 hours. This is experienced by everything on the surface. Where is it? NOWHERE! Thus, a rock balancing statue debunks you. All the proof is at flat.wtf it is comprehensive and complete. The physics is rigid body rotation with translation. Basic physics. Notice the word "rigid"? Your fantasy ball is anything but rigid. That's why we must PRETEND, when we discuss your fantasy ball, and even then it fails on its own ridiculous claims. Again, you only consider a single motion, spine alone, and you offer pseudoscience as proof of spin alone, when such proof is impossible in a system of multiple simultaneous motions, period. You are fundamentally flawed. For example, a plane flying from New York to Japan fltes against the rotation, but it still takes 10 hours to get to Japan! The only way this is possible is if it flies backwards. Moreover, planes fly above the "plane" which is why it is called an air-plane. Note that planes NOSE UP 3 degrees as they fly parallel to earth's surface. Planes only nose down to land, but on a curved surface they would have to nose down continuously. And that's the end of the globe!
@axisofbeginning
@axisofbeginning Ай бұрын
An article written by Dr. Faulkner, published in Answers Research Journal 9 on March 23, 2016, suggests that the firmament divides the waters into two parts. One part remained as the Earth's seas, and the other consisted of the waters being stretched out to the edge of the observable universe, effectively forming the expanse of the cosmos that the universe is surrounded by water-the Cosmic Microwave Background. The Planck data confirms what the Wilkinson Microwave Anisotropy Probe data reveals. Large-scale warm and cool structures of the cosmic microwave background radiation align with the Sun-Earth’s ecliptic plane and Earth's equator. Cosmic structures perpendicular to each other form an axis, and what the secular fuss is over is dubbed the Axis of Evil. However, according to the Genesis narrative, creation began with the Earth at ground zero. Showing not an Axis of Evil but rather an “Axis of Beginning.”
@MultiMcClelland
@MultiMcClelland Ай бұрын
The problem with a cosmological constant and vacuum energy: The problem is vacuum energy is not the value described by cosmological constant it is far smaller value. The cosmological constant assumes that the vacuum energy must remain the same in every part of space as the space grows larger. There are a number of problems with this assumption. Number one is there is probability that when the vacuum energy is large enough that matter forms which does not annihilate. This would pull energy from the vacuum. Number two is the assumption is vacuum energy can violate the conservation of energy. This may be wrong. The vacuum energy may be borrowed from matter's energy field. The energy of the vacuum remains tiny if this is true. The reason is energy is given back to the energy fields of matter and does not increase the overall energy of the vacuum. The Heisenberg uncertainty principle coupled proceeding assumption would cause the vacuum energy to be an extremely small non-zero value at any given moment in time. The only exception to this would be when the universe was extremely tiny. The third problem is that vacuum energy is given an almost magical property of increasing as the space increases in the universe. This assumption is highly questionable as to be true. If the vacuum energy does not increase as the space increases then the vacuum energy must dilute. The fourth problem is if the vacuum energy does not decrease due to the expansion of the universe then gravity could not form or even exist today. The value given for causing the catastrophe is when the universe was expanding for the extremely tiny. It is not the value of vacuum energy today. The equation remains similar by sacrificing anything that makes any logical sense. If the vacuum energy does not dilute or decrease with time and expansion the model has no chance of matching what occurs. The rate the vacuum energy needs to dilute expediential amount as the universe expand from the extremely tiny. The Heisenberg uncertainty principle coupled with preceding assumptions would sets the lowest energy level of the vacuum energy. The lowest level for vacuum energy is were the uncertainty principle can remain true. The proceeding is concern wither not virtual particles exist or not.
@chrisgwynne1586
@chrisgwynne1586 5 күн бұрын
I agree. Vacuum energy is an extrapalation of maths, which sometimes works, Diracs prediction of the neutrino, but failed with the UV catastrophe. Nature is not yet been proven to create something from nothing.
@jasonwiley798
@jasonwiley798 Ай бұрын
God has asense of humor.
@jasonwiley798
@jasonwiley798 Ай бұрын
With so many differing views what do we really know. Sounds like a lot of gobbedy gook to me.
@jasonwiley798
@jasonwiley798 Ай бұрын
Is Nessie a sea quark?
@jasonwiley798
@jasonwiley798 Ай бұрын
Are virtual particles like imaginary numbers?
@jasonwiley798
@jasonwiley798 Ай бұрын
The graph at 3:00 is for thebindding force between nucleons, not the strong force between quarks.
@swaralipijana6015
@swaralipijana6015 Ай бұрын
Well!! Right now I'm in 12th grade!! As a high school student..I always wondered about the existence of gravitons...According to De-Broglie's hypothesis...every matter behaves both as wave as well as a particle!! Every waves be it light wave, sound wave, matter waves....exist both as waves as well as particles!! ....so it can be well ascertained that gravitational wave must exist as wave as well as particle....although there is no evidence to the fact!!!! I'm realllllllyyyyy glad to find this video...which has some excellent content of gravity in the world of particle physics !!!!!❤❤❤❤
@happyshillmore
@happyshillmore Ай бұрын
It's turtles all the way down 🐢🐢🐢🐢🐢🐢🐢
@azjaguardesign
@azjaguardesign Ай бұрын
RE: “The forces of electricity, magnetism, and the nuclear electromagnetic “weak” force are indeed combinable, but only at extremely high temperatures exceeding 10 to the 15 degrees Kelvin, as far as we can see today.” … “That’s hot!” ~ Paris Hilton 😊 5:07
@azjaguardesign
@azjaguardesign Ай бұрын
So, extrapolate. What is the expected factor of degrees Kelvin within the original (1) Plank-second of the intrusion when simultaneously reaching the diameter of (1) Plank-length, if ALL of the forces were indeed unified at that level? ;where (1) Plank-second equals the amount of time within a vacuum for a photon to traverse the diameter of (1) Plank-length. 😊 6:13
@azjaguardesign
@azjaguardesign Ай бұрын
RE: “We have very little to go on when discerning that which occurred within (1) Plank-time second at a diameter of (1) Plank-time length.” So, you wish to see what unfolded PRIOR to the moment of manifestation when “Let there be light” became real? 😊 6:31
@azjaguardesign
@azjaguardesign Ай бұрын
RE: “Seeing deeper” … To do so you’d have to traverse to the sheet of anti-matter and view from there instead of optically viewing through the interstitial ether betwixt and between our dimension of matter and the corresponding dimension of anti-matter, the “dance” of which animates all vorteci south of their respective black hole surfaces and all vorteci north of their respective “anti-matter” black hole surfaces. 😊 7:49
@idkwtfiswrong
@idkwtfiswrong Ай бұрын
For me there's an answer: Milliplank, microplank, nanoplank, picoplank, femtoplank, attoplank, zeptoplank, yoctoplank, rontoplank, quectoplank etc... There is no end in how small quantum realm can be
@pavolusak2488
@pavolusak2488 Ай бұрын
Uder the Planck length {r< l(Planck)}, the mass of the "Planck" black hole increases according to the m(bh)=(htrans/c).{1/r(bh)}
@jasonwiley798
@jasonwiley798 Ай бұрын
Have phycists actually measured the electic charge of quarks or is it implied by the math.
@reclavea
@reclavea Ай бұрын
The spinning universe accounts for the rotation anomalies of galaxies and the supposed effects of Dark Energy. Both Dark Energy and Dark Matter per the lambdaCDM does not exist. Genesis 1:1 👍🏻
@crustdraw2059
@crustdraw2059 Ай бұрын
Maybe the you can divide the Planck length in half then you get the smaller length. 😅
@aracoixo3288
@aracoixo3288 Ай бұрын
@Wstarlights
@Wstarlights 2 ай бұрын
What happens if we substitute the energy density of the CMB in for the energy density of the vacuum ??
@stevesherman1743
@stevesherman1743 2 ай бұрын
But why are there 12 different set of parameters for 12 different areas of the sky need to generate this image. All radically different. And why do these parameters recalculated each year ? That destroys any possibility that this image means anything.
@mikenaye
@mikenaye 2 ай бұрын
As a pilot, I’m always watching the sky. If the sun is setting, I’m watching for the green flash. I’ve seen it 15 times!
@Chris.Davies
@Chris.Davies 2 ай бұрын
We do NOT know the universe is expanding. Redshift isn't a reliable indicator of recessional velocity.
@marcelma
@marcelma 2 ай бұрын
This is the 2nd video I watch on your channel. You do pick really interesting topics and you develop a good story line to present them, but heavens! You need to work on your visuals! Not technically but on your understanding of how they affect your viewers. If you show equations, people can not focus on them, if you show them on a visual eye-candy flickering background or some stunning sun-rises-in-the-woods picture. Attention is drawn towards movement and patterns - that's basic sensory physiology! People have to fight fundamental hardware programming to focus on equations presented on a wiggling or otherwise attention-drawing background! Why would anybody who aspires to be a science communicator do such nonsense? Please cut out all the random visual pop-corn crap and focus on what you want to communicate. The fact itself that there are easily accessable libraries full of pretty, wiggly pictures should not compell you to use them. Every removal of a distraction is a bonus. A presentation becomes valuable, if your viewers can trust that they can "take it all in" because every component is conscientiously selected instead of randomly picked.
@marcelma
@marcelma 2 ай бұрын
Fascinating topic and well enough presented to get my attention. However, I do not understand the necessity to chip in visual eye candy that does not contribute anything to understanding. Please cut that out. It significantly diminishes the value of your presentation because it distracts attention. There is no added value in seeing a hand scribbling some random mathematics on a blackboard and there is no added value in watching blue bubbles in random motion when you are talking about gauge fields. Quite the opposite, your audience can not do other than associate those meaningless pictures with the topic! What for??? This way you are unnecessarily messing up peoples minds! If you have no significant visuals, show nothing and concentrate on relevant verbal presentation of the topic. Nobody is interested in your random personal associations or in random stock footage of some library. The key to a good presentation is whether or not the viewer can trust "to take it all in" - and no matter what you are talking about, there is always some background wiggle, that should not be taken in. You admit yourself that you are trying to make accessible some advanced physics. That needs focus on assisting your audience to focus! If you had focussed on your verbal presentation, you might have realized, that you could have slowed down things a bit, to allow your audience time to create their own visuals and meaningful associations. If you want to speed things up, then offer meaningful visuals and associations and don't fall for of every new KZbin fashion. Sorry, if this feedback comes across a bit harsh - I did appreciate your video overall - but I am sick and tired of all that mental pollution with which many KZbinrs powder their presentation, just because it's easily available and just because everyone else seems to do it.
@runningen
@runningen 2 ай бұрын
If gravity (spacetime) is quantized, but the Planck Length is not the smallest length, would point particles, upon measurement, collapse to a black hole, for energy levels we know are too small for this to happen?
@ghostinthecodeRF
@ghostinthecodeRF 2 ай бұрын
Using radio to measure distance
@Artofkarthik
@Artofkarthik 2 ай бұрын
I still can't believe how we figured all this out, and how much time and collective human effort it all took!
@olev01
@olev01 2 ай бұрын
Who made the "worst" prediction? When? Published? Didn't think so...
@crinklecake53
@crinklecake53 2 ай бұрын
how can two up quarks of red charge exist within a nucleon at the same time? opposing spin? if a left handed quark anti quark pair form, can a neutrino change one of these quarks to prevent it annihilating, or will color cycle just cause a neutron to become a proton as usual and gluon interactions return the baryon to a normal valence state?
@jiggilowjow
@jiggilowjow 2 ай бұрын
these forces are surely linked to dimensions. i wonder what its like when layer all eleven dimensions frequencies on top of each other. i dont think that we will ever evolve to that level tho. thats gods home