The Science Asylum
The Science Asylum
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  • Просмотров 67 623 357
Physics predicts all of Cosmic Time. Here's how.
Believe it not, Einstein originally thought the universe was static. It would take Alexander Friedmann to correct him. Here are the Friedmann equations, explained simply.
Watch this video ad-free on Nebula:
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Bonus Video (Nebula Exclusive):
nebula.tv/videos/scienceasylum-measuring-curvature-in-an-infinite-universe
Nick Lucid - Host, Writer, Editor, Animator
Em Lucid - Producer
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VIDEO ANNOTATIONS/CARDS
What was the Big Bang?
ruclips.net/video/SJ7h_ZpBkvM/видео.html
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Просмотров: 71 141

Видео

Was the Universe EVER this Small?
Просмотров 85 тыс.Месяц назад
The big bang is the model that describes the birth and evolution of the universe. But where did the term come from? What does it actually mean? Watch this video ad-free on Nebula: nebula.tv/videos/scienceasylum-the-big-bang-as-simple-as-possible Nick Lucid - Host, Writer, Editor, Animator Em Lucid - Producer VIDEO ANNOTATIONS/CARDS Element Origins: ruclips.net/video/lInXZ6I3u_I/видео.html Cosmi...
Not all your Atoms are Stardust
Просмотров 360 тыс.3 месяца назад
You may have heard "We're all stardust," but that's not actually true. Most elements on the periodic table have surprisingly weird origins like neutron star mergers or even the big bang itself. Watch this video ad-free on Nebula: nebula.tv/videos/scienceasylum-not-all-your-atoms-are-stardust Nick Lucid - Host, Writer, Editor, Animator Em Lucid - Producer VIDEO ANNOTATIONS/CARDS Supernovas Expla...
I've been WRONG about Supernovas my Entire Career
Просмотров 116 тыс.3 месяца назад
Massive stars end their existence in a blaze of glory called a supernova. What are those last moments like? And why does it end in a supernova? Watch this video ad-free on Nebula: nebula.tv/videos/scienceasylum-how-do-massive-stars-end-their-existence Nick Lucid - Host, Writer, Editor, Animator Em Lucid - Producer VIDEO ANNOTATIONS/CARDS The Sun and Quantum Tunneling: ruclips.net/video/lQapfUcf...
The Problem with Faster Than Light Particles | Tachyons Explained
Просмотров 174 тыс.4 месяца назад
Tachyons travel faster than light, so do they go backward in time? Well, maybe, but they probably don't exist. Here's why. Watch this video ad-free on Nebula: nebula.tv/videos/scienceasylum-the-problem-with-faster-than-light-particles-tachyons-explained Nick Lucid - Host, Writer, Editor, Animator Em Lucid - Producer VIDEO ANNOTATIONS/CARDS 4-Velocity: ruclips.net/video/fB8eatgkOyM/видео.html Sp...
I'm NOT Quitting YouTube, But...
Просмотров 100 тыс.5 месяцев назад
With all the RUclipsrs quitting lately, you might be worried about who is next. Well, it ain't me! I do need to make some changes though. SUPPORT THE SCIENCE ASYLUM Patreon: www.patreon.com/ScienceAsylum RUclips Membership: ruclips.net/channel/UCXgNowiGxwwnLeQ7DXTwXPgjoin Advanced Theoretical Physics (Paperback): www.lulu.com/shop/nick-lucid/advanced-theoretical-physics-a-historical-perspective...
We All Move At The Speed Of Light… Kind Of.
Просмотров 99 тыс.6 месяцев назад
Ground News Holiday Sale: Compare news coverage. Spot media bias. Join Ground News today to get 40% off unlimited access: ground.news/scienceasylum. Sale ends December 31. The speed you know is only your spatial speed, but you also have a speed through time. The two together make something called a 4-velocity and its size is always the speed of light. Nick Lucid - Host, Writer, Editor, Animator...
What Teachers Get Wrong About Equivalence
Просмотров 112 тыс.7 месяцев назад
Get Nebula for 40% off with my link: go.nebula.tv/scienceasylum The Equivalence Principle is considered the major turning point in our understanding of gravity (General Relativity). But, if you think about it for more than a second, it doesn't hold up. Why is it so important if it isn't true? Nick Lucid - Host, Writer Em Lucid - Producer Viki Lewis - Editor Mikaila Blackburn - Animator SUPPORT ...
We Can't Measure* Distance In Outer Space!
Просмотров 536 тыс.7 месяцев назад
Get Nebula for 40% off with my link: go.nebula.tv/scienceasylum Then watch my next video early: nebula.tv/videos/scienceasylum-this-important-principle-is-always-explained-wrong We can't measure the distance to astronomical objects directly, so we have to be creative. That's why we need the cosmic distance ladder. It's a serious of techniques we use to calculate astronomical distances indirectl...
JWST had a Turbulent History, but was worth it.
Просмотров 74 тыс.9 месяцев назад
Get Nebula for 40% off with my link: go.nebula.tv/scienceasylum Then watch me in a D&D game: nebula.tv/videos/neurotransmissions-a-therapeutic-dungeons-dragons-oneshot?ref=scienceasylum The James Webb Space Telescope, or JWST, is the greatest telescope ever constructed. But between ballooning budgets, a decade and a half of launch delays, and a huge controversy over the name; getting this thing...
The "Bowling Ball in a Boat" Paradox
Просмотров 244 тыс.10 месяцев назад
If you're in a boat and you drop a heavy ball into the water; will the water level go up, go down, or stay the same. Solving this requires Archimedes Principle, Newton's Laws, and some logic. Nick Lucid - Host, Writer, Editor, Animator Em Lucid - Producer VIDEO ANNOTATIONS/CARDS Black Hole Optics: ruclips.net/video/R2YsF47BMvY/видео.html RELATED RUclips VIDEOS Physics Girl on the Bowling Ball P...
Why Do Black Holes Look Like This?!
Просмотров 128 тыс.10 месяцев назад
Get 83% off Private Internet Access with an extra 4 free months: piavpn.com/ScienceAsylum Black holes look really weird because of the way light bends around them. This video explains how that all works and why black hole images look the way they do. Nick Lucid - Host, Writer, Editor, Animator Em Lucid - Producer VIDEO ANNOTATIONS/CARDS Black Hole Misconceptions: ruclips.net/video/JAUObgaGnNI/в...
What Most People Get Wrong About Black Holes
Просмотров 160 тыс.11 месяцев назад
Save 20% on your first Native purchase! Click here bit.ly/nativeimawonder and use my code THESCIENCEASYLUM #AD You might have heard that black holes suck, like literally. It's certainly a funny joke, but it isn't true. Black holes aren’t even that weird if you're far enough away. I correct this and other misconceptions with this video. Nick Lucid - Host, Writer, Editor, Animator Em Lucid - Prod...
Want to prove Einstein's Special Relativity? Build this.
Просмотров 179 тыс.Год назад
Muons are generated in the upper atmosphere due to incoming cosmic rays. Many of those muons reach the ground even though they only last an average 2.2 microseconds. How is that possible? Nick Lucid - Host, Writer, Editor, Animator Em Lucid - Producer VIDEO ANNOTATIONS/CARDS Quantum Field Theory Explained: ruclips.net/video/zS2vI_2faII/видео.html Planetary Rings: ruclips.net/video/I7RM-2RUhwk/в...
Why Does Earth NOT Have Rings? The Roche Limit Explained
Просмотров 87 тыс.Год назад
Go to brilliant.org/ScienceAsylum/ to get a 30-day free trial the first 200 people will get 20% off their annual subscription. We all know Saturn has planetary rings, but other planets have them too. Where they come from? How are gravity and tidal forces involved? What is the Roche limit? Let's find out. Nick Lucid - Host, Writer, Editor, Animator Nora Bailey - Researcher, Fact Checker VIDEO AN...
What Are Particles? Do They ACTUALLY Exist?!
Просмотров 283 тыс.Год назад
What Are Particles? Do They ACTUALLY Exist?!
Here are 3 ways a Multiverse could exist.
Просмотров 213 тыс.Год назад
Here are 3 ways a Multiverse could exist.
Brown Dwarfs Challenge our View of the Universe. Here's How.
Просмотров 207 тыс.Год назад
Brown Dwarfs Challenge our View of the Universe. Here's How.
The True Meaning of Schrödinger's Equation
Просмотров 272 тыс.Год назад
The True Meaning of Schrödinger's Equation
How can Planets be in Retrograde? Geocentrism Explained
Просмотров 201 тыс.Год назад
How can Planets be in Retrograde? Geocentrism Explained
Why does your Microwave waste half its Power?
Просмотров 431 тыс.Год назад
Why does your Microwave waste half its Power?
The Cosmic Illusion No One Talks About
Просмотров 398 тыс.Год назад
The Cosmic Illusion No One Talks About
Quantum Teleportation and the Star Trek Transporter
Просмотров 128 тыс.Год назад
Quantum Teleportation and the Star Trek Transporter
How to find Stress Patterns with Polarizing Filters
Просмотров 136 тыс.Год назад
How to find Stress Patterns with Polarizing Filters
Still Don't Understand Gravity? This Will Help.
Просмотров 195 тыс.Год назад
Still Don't Understand Gravity? This Will Help.
This Paradox Took 17 Years To Solve. It's Still Debated.
Просмотров 416 тыс.Год назад
This Paradox Took 17 Years To Solve. It's Still Debated.
Could a Star be Powered by a Black Hole?
Просмотров 283 тыс.2 года назад
Could a Star be Powered by a Black Hole?
You CANNOT See Through Walls (or Windows) with a Thermal Camera.
Просмотров 173 тыс.2 года назад
You CANNOT See Through Walls (or Windows) with a Thermal Camera.
How Entanglement Breaks The Universe
Просмотров 356 тыс.2 года назад
How Entanglement Breaks The Universe
The Speed of Light is Infinite... Kind Of.
Просмотров 369 тыс.2 года назад
The Speed of Light is Infinite... Kind Of.

Комментарии

  • @12jswilson
    @12jswilson День назад

    "I've seen equations with 4 dots." Mathematicians: "pffff. Amateurs. Try looking at a Taylor Series expansion."

  • @pleappleappleap
    @pleappleappleap День назад

    Yay! You're back!

  • @SampleroftheMultiverse
    @SampleroftheMultiverse День назад

    11:34 great job, never like the binary analogies other always use.

  • @user-xr6xi5ym6e
    @user-xr6xi5ym6e День назад

    I think the stellar nucleosythesis has problems. Not all stars can make carbon and oxygen. Red dwarfs only have 1 equilibrium, which means it can only fuse hydrogen into helium. So the carbon and oxygen should colored green

  • @christopherwalls2763
    @christopherwalls2763 День назад

    Love to see a couple working together

  • @tylermcnally8232
    @tylermcnally8232 День назад

    And yet doesn't predict a god... hmmm imagine that.

  • @user-xr6xi5ym6e
    @user-xr6xi5ym6e День назад

    You can imagine all paths are straight lines. For the rocket clone’s path, you can imagine he turn around but doesn’t change velocity and stop immediatly

  • @ZoiusGM
    @ZoiusGM День назад

    9:40 10:05 I don't get how infinity equals to one.. I don't see how the angle speed could be.. infinite if light has a speed limit.

  • @RFGSwiss
    @RFGSwiss День назад

    4:07 the saturn image was genious! thanks!

  • @brianmason9803
    @brianmason9803 День назад

    If force = mass x acceleration, what is the force that causes a stationary mass, (stationary with respect to earth's centre of mass), to accelerate. No amount of bending of space or time seems to answer this question.

  • @user-oe9sf4oz6t
    @user-oe9sf4oz6t День назад

    10 A is coming trip switch & 10 A is going through trip switch. This is a balance situation. The trip switch is off if the trip switch has an unbalance situation ok. The balance situation is both places have same current but We know, We put the tester + range, the tester gets light. Now We put the tester -- range, the tester doesn't get light ok. You know, both ranges have same current according to the trip switch but results are different. Why is this? Please, You can explain this situation by a video in near future.

  • @Smartfitness0
    @Smartfitness0 День назад

    Man... I have a question, so as quantum object's are always in the form of waves so we are ( human beings) but we can't perceive the reality as waves due to our limitations ( 5 senses ) but let's suppose if we are not perceiving this universe through our 5 senses then there is no reality as such material concept but it's just waves to eternity but the current material reality is the reality which are perceive by us because our this body is designed in that way. Other wise the reality is just simple waves if we don't exist. A wave that is , was and will ! So, there is no time and space concept apply in that reality. As then this material world is just an illusion for us ( Human beings ) and we can sense this world because our body (instruments) limitations that we can't assess the reality. It's very deep that we can't even describe in words clearly. Hope you understand 👍

  • @johnnuaxon3
    @johnnuaxon3 День назад

    So universe is expanding at the speed of light?

  • @faustojavierdarosa1119
    @faustojavierdarosa1119 День назад

    Did you made a video mentioned about fission?

  • @abhishekchary6585
    @abhishekchary6585 День назад

    Thanks!

  • @michaelgowan7187
    @michaelgowan7187 День назад

    It could be said that a large mass causes time dilation which is the measured effect of "gravity"

  • @crossingswordsbeforethedaw2307
    @crossingswordsbeforethedaw2307 День назад

    POWER ROTATION

  • @user-xr6xi5ym6e
    @user-xr6xi5ym6e День назад

    This means 1300 earths may not fit inside jupiter or 50 earths fit inside the moon

  • @santiagomacedo9463
    @santiagomacedo9463 День назад

    Causality is overrated. Make time a flat dimension and then Jump on it. Works like a charm.

  • @student99bg
    @student99bg День назад

    The differential equations for a body falling towards the Earth but outside of the Earth is much harder than the one for a body falling inside a hole through the Earth. The latter one is easy, the former one is hard.

  • @KushalKushi-hi8li
    @KushalKushi-hi8li День назад

    My curiosity is elevated by your video

  • @philidor9657
    @philidor9657 День назад

    I'm surprised you didnt mention hilbert spaces here. The infinite ( and orthogonal) dimensional vector space in which the wavefunction exists :)

  • @douglasdarling7606
    @douglasdarling7606 День назад

    Imagine a Mobius ribbon Place to marbles on it adjacent and move one along the ribbon until it APPEARS to be on the other side even though there's no such thing Mass energy from our perspective creates gravity Wells try to imagine what that mass energy on the OTHER side would appear to us it would still be creating distortions in the geometry of SpaceTime Only it wouldn't look like a gravity well from our perspective more like a mountain What you end up with is topography With valleys and mountain ranges You end up with what looks like a cosmic web and what appears to be dark matter It's a higher dimensional Mobius ribbon so there is a region where a left-handed glove becomes a right-handed glove and vice a versa So you even get an explanation for the right-handed matter prevalence And this there's a change in the width of the ribbon all your observations would make you think that the universe was expanding

  • @Solemn_Kaizoku
    @Solemn_Kaizoku 2 дня назад

    Watched both this and the old video and found them both enjoyable and helpful. New sub!

  • @kenlocjusmurkedu691
    @kenlocjusmurkedu691 2 дня назад

    Any unbalanced?

  • @kenlocjusmurkedu691
    @kenlocjusmurkedu691 2 дня назад

    They all sound like fancy river windwills

  • @kenlocjusmurkedu691
    @kenlocjusmurkedu691 2 дня назад

    Spherical

  • @kenlocjusmurkedu691
    @kenlocjusmurkedu691 2 дня назад

    Positive equals the negative

  • @harald144
    @harald144 2 дня назад

    I’m a musician so I don’t really understand advanced maths and physics. But the Schödinger cat equation, does it for real say that the cat is both dead and alive at the same time physically (atom-wise); I always understood it to be that the cat is either dead or alive so both dead and alive in THEORY not FOR REAL…. If someone understands this, be free to give insight.. Because I see here it is quite a long and groundbreaking theory, with lots of numbers

  • @juzbecoz
    @juzbecoz 2 дня назад

    First time watched The science asylum in 2021 when i was in 8th standard -video was how solar panels works?(I wanted to make one lol) Through that Video curiosity grew however i wasn't able to make one. That wasy first time watching a edtuber.Thank you very much

  • @georgerevell5643
    @georgerevell5643 2 дня назад

    Your right that quantum particles like electrons not being infinitesimal in volume... because they are wave functions, which can NEVER become points as then the uncertainty in momentum wouldbe infinte!

  • @georgerevell5643
    @georgerevell5643 2 дня назад

    WOW! That makes gravity seem essentialy obvious!

  • @DarthChastaelena
    @DarthChastaelena 3 дня назад

    "I had to unlearn some things." Yes! For Science! Thanks for adjusting and furthering our education. 🙂

  • @just_kos99
    @just_kos99 3 дня назад

    Before I knew better (like, when I was a little girl discovering astronomy with my big brother), I thought Jupiter was considered a "failed star" because it puts out way more energy than it takes in. Silly me.

  • @Drion086
    @Drion086 3 дня назад

    A question; a star bends spacetime due to its gravity. But if it collapses, what are the effects of that sudden collapse on spacetime? I imagine it might send out ripples like a drop in water, what effect does that have on other nearby star systems? And the photons from behind that explosion reaching us? And what happens with the spacetime that was once bent and now unbends and tries to fit in the same spot? Because I'm imagining it like you heat up a sheet of metal in one spot so it expands and bends through. That's the effect of gravity visualized in 2d. Now the supernova happens which in my mind is the equivalent of hammering the part that bent through back into place

  • @Drion086
    @Drion086 3 дня назад

    5:09 If a supernova causes a star to be exploded a lightyear across in a fraction of a second, wouldn't that mean that that matter travelled way faster than the speed of light?

  • @relatively_random4903
    @relatively_random4903 3 дня назад

    As for the energy definition near the beginning, I was taught it the other way around. First we defined work as "overcoming force on a path", so W=F*x for a constant 1D case. Then we said energy is "the capacity to do work". This seems much less abstract so I like it, but I wonder if it doesn't work for some cases.

  • @shawndeprey
    @shawndeprey 3 дня назад

    Your guy's relationship is so cute and I love it.

  • @anilji1299
    @anilji1299 3 дня назад

    Did hindu god shiva harness quantum energy through rudra in space time entanglement

  • @mariorembold
    @mariorembold 3 дня назад

    Thank you and your wife for your great videos! To me the most trivial version of measuring distances is aready fascinating enough. Let's scale down the parallax method to our everyday experiences and imagine that there is a candle in London (a very very bright candle). But you are standing in Berlin and move 20 metres to the left and 20 to the right, measure the angel to the London candle and tell me how far away it is. And that's just the example for our closest neighbours a few light years away. Really cool!

  • @cromcccxvi3787
    @cromcccxvi3787 3 дня назад

    ?Can we change Superposition or do we just measure it? If entangled particles move/rotate at the same speed it.would always be opposite regardess of location

  • @juantkastellar2655
    @juantkastellar2655 3 дня назад

    Fabulosa explicación. Aborda un tema muy difícil y lo presenta de manera fácilmente entendible sin sacrificar el rigor.

  • @elementsofphysicalreality
    @elementsofphysicalreality 3 дня назад

    A little but not much. The information paradox wasn’t explained. The info in the black hole is going to vanish completely while what is being radiated doesn’t contain that information. But since it must, my hypothesis is that it uses quantum entanglement. The energy/virtual particle that is evaporated gets the information transferred to it via the one that falls in. The one that falls in cancels out with a real particle inside/on the event horizon. The EH is a 2D surface. 2/3rds of the info is encoded there. So at impact 2/3rds of the info is transferred via entanglement to the radiation. The remaining 1/3rd of the data is stored in the singularity as a 1D representation. You can store an infinite amount of 1D info there. This info is quantum. Doesn’t need to get transferred because the radiated particle has its own.

  • @bijoychandraroy
    @bijoychandraroy 3 дня назад

    I lost it after the "one angle draws a curve, and the other makes it a surface." line

  • @user-xr6xi5ym6e
    @user-xr6xi5ym6e 3 дня назад

    That gap between stellar and supermassive black hole is called: “intermediate mass black hole”. The black hole more massive than supermassive black hole is called: “ultramassive black hole”

  • @rinzler9775
    @rinzler9775 3 дня назад

    Next question: what is time ?

  • @johnrowson2253
    @johnrowson2253 4 дня назад

    I am saving up for your book. Excellent video

  • @jimmyzhao2673
    @jimmyzhao2673 4 дня назад

    It's funny how even Einstein's 'biggest blunder' is worthy of a Nobel Prize.

  • @phillipcoetzer8186
    @phillipcoetzer8186 4 дня назад

    I visualized it like this The view is like tilting an image ... the whole image shrinks so no snap. Also take into account if those rocket people measure the rope they'll find no change in length.

    • @narfwhals7843
      @narfwhals7843 3 дня назад

      But the whole reflection _doesn't_ shrink here. It is a condition of the experiment that the distance between the ships remains constant in the frame of the "stationary" observer.

    • @phillipcoetzer8186
      @phillipcoetzer8186 2 дня назад

      @@narfwhals7843 I realised that error in thinking and edited it ... thx

    • @phillipcoetzer8186
      @phillipcoetzer8186 2 дня назад

      @narfwhals7843 the stationary observer sees the shrinkage not the travellers

    • @narfwhals7843
      @narfwhals7843 2 дня назад

      @@phillipcoetzer8186 The stationary observer sees the length of the rope shrink because it moves. But by definition of the experimental setup, he sees the distance between the rockets to be constant. The shrinking rope can not span the constant distance. So it snaps. The travelers see the rope have constant length, but since the stationary observer sees the distance between them as constant(again, by definition of the experiment) it must _grow_ in their own reference frames. The constant rope can not span the growing distance. So it snaps. Two rockets who are seen to have "constant acceleration" in some inertial reference frame can not have the same acceleration in their own frames. They must drift apart.