Very sentimental towards the end there ❤️‍🔥

This is one of the best explanatory vids I've ever seen on YT... the explanation is exquisite -- this type of explanation and teaching needs to be replicated over and over!

This is an amazingally made video. I think with some changeups in the title and thumbnail it could go viral

0:59 I think you meant "the reason this number is so *high* "

It does not. it is a test for idiocy.. If you believe it, you are an idiot and a lazy incompetant investigator. You have just endorsed your own stupidity.

Incorrect at 8:00. "Relativistic mass", isn't real. The amount of mass something has does not depend on an observer. Observing light waves doesn't affect the object being observed. It certainly doesn't affect how much energy the object possesses or how much it weighs. The universe isn't locally real as you see the past.

He does NOT lead you thru this.

assless... *chuckles*

ok, but what is a wave function?

Does it also happen due to the electrons being moved with higher temperatures which can make them produce electromagnetic waves in the form of visible light?, since moving charges produce a magnetic field and the magnetic and electric fields just pile up.

This was an amazing video to watch! Thank you.

Great. but what about the safe disposal of these cooling materials

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This is a level of detail I've never had explained before.

Totally gave up at 4:15 after losing you.

acceleration…

CO2 follows temperature.😂

I think, this will not work, because you will be torn apart, instead of 2G to the center of the Earth, your mass will increase x2 times. You will get 2G (1G + 1G) pointing in the opposite direction. If you tie your arms and legs and start pulling in different directions, you will not get zero G. But this is just a theory that needs to be tested by experiments.

So they made a shade on steroids. What is the cost/benefit analysis? If it costs a new house to cool your house, its not really practical when you can add $15,000 worth of shade on the west side of your house and pay for itself in saved energy in 10 years. (And the HOA won't give you any trouble. Although if you live in an HOA, I think you deserve all the headaches you get.) Aluminum sheeting reflects most of the heat vs steel sheeting. I prefer recycling aluminum sheeting to make Rabbit Hutches because it keeps them cooler. Aluminum can be made as durable as steel and used as roofing material. Therefore reducing energy useage for a house, but its currently too expensive.

Im relieved to know that id be cooked before i had to question gravity :)

2 objects heading to the north pole are not moving parallel to eachothers and representing three spatial dimensions as a grid or mesh is not accurate

This is hogwash. You can't understand this because we don't have a definition of time and clocks have nothing to do with time. This video talks very little about time but more about black holes. No one was in a black hole therefore, this is all a conjecture.

Would a tidal event like in the book be possible if there were only 2 stars and Earth was the third body?

The rest of these comments only give vague explanations. Here’s a short one that actually makes sense: Light must always travel at the speed of light. No matter what. If it doesn’t, physics doesn’t work. That means that gravity and space will have to go to any lengths to keep light at the speed of light. Imagine a blanket that is completely flat and being held in the air. If you put a ball in it, the ball creates a dip and anything you put inside the blanket will be sucked into the dip the ball creates. This is representative of gravity. Black holes are so massive and have such a big “dip” that even light gets sucked in and cannot escape. Search up a picture on google of black hole gravitational pull. (This is not a very accurate representation of gravity but I don’t have anything better). Light’s speed is measured by the amount of distance light travels in a certain amount of time. (Remember, this speed is constant and always the same.) When a photon (light particle) gets sucked into this massive hole the black hole has, the photon travels so slowly through space and travels such a small distance that time itself must slow down for the particle to still travel at the speed of light. Remember our equation from earlier about how the speed of light is measured by the amount of distance it moves in a certain amount of time? **Because light travels through such little space in the black hole, time must ALSO travel slowly for us to still get the speed of light when we calculate this equation.**

If you apply anti gravity your clocks won’t be slowed down btw

Hmm. No mention of heavy water reactors like the Candu, heavy water allows the splitting of U238 to become a fissile plutonium.

Gen 4 reactors have all the same benefits of thorium reactors and are far simpler. They can also just use all the leftover U238 found in nuclear waste.... We'd be idiots to not take advantage of the chance to use that nuclear waste and make it safer forever.

I love this channel because you actually read the papers of the field and go into some detail about the physical/biological processes behind the topic you're exploring! Never stop doing that!

"He is already special, because he was born into this world" -Carla Yeager

I hate how they always say we can’t comprehend the 4th dimension 😂 it’s really not a that complex

Thanks for the *To scale and *Not to scale, it really helps!

The thing is, there only a handful of ways we shuffle a deck of cards, and all decks have the same starting order when they’re bought. Some shuffled positions are just more likely than others, since some methods of shuffling are more likely than others. Cutting, riffling… they aren’t always consistent, but it’s more likely for two separate people to accidentally shuffle a deck in the same way. It’s difficult to “properly” shuffle a deck in a completely unpredictable way. If we all shuffled cards truely randomly, then yes, no two decks would ever be the same. But we don’t. We CAN come up with ways to shuffle a deck in such a manner, but most people stick to a small handful of shuffling methods, and thus less ways that the deck could realistically be ordered, right?

object glow

The stars in the book are supposed to be the stars of the alpha centuri system, with an m, k and g star, maybe if the closest star was the red dwarf the planet would not be inside the star? Just a thought

Time does not stop in a black hole, particles are still moving, Hawking Radiation exists, Time Dilation is not really about actual time warping.

I don't know a Channel who shows so many cool and informative animations and who teachs so much in so little time AMAZING work. Greetings from Brazil!

There is no hard science fiction. Nobody writes hard science fiction. It's all space fantasy, all the way down.

What isn't mentioned about the fast reactors is, if thorium is in the mix, you get plutonium isotopes that are short lived and poison the potential to use the plutonium as a weapons grade fuel, it would require centrifugal isotopic separation as with Uranium and thus be no more valuable to rogue states than Uranium ore.

Tangential rant, but anyone that has read all three books....the absolute worst human character ever written in history IMO goes to Cheng Xin. How all of earth just collectively shrugs their shoulders and continues to support such a pathetic person, I just....I just can't man, Liu Cixin, why oh why did you make such a useless insufferable character? 😢

Your outro LMAO 🤣

What if the white dwarves came together via gravitational capture

At 4:45 i realized i was to high to watch this video. 😂

Do you think you'd be willing to do a video on what plank stars are?

Getting back to the sphere analogy with 1 space dimension (along the equator) and 1 time direction (along lines of longitude), it is easy to see that two particles separated along the equator will accelerate towards one another as they move inexorably through time (along different lines of longitude) until they meet at the North Pole. If your 2D spacetime had only 1 curved dimension it would be like living on a tube, and the two particles would never accelerate together. You need curvature in both time and space. From the point of view of the particles, who can't 'see' the curvature locally, they seem to be accelerating towards each other along a straight line.

The Alpha Centauri system is composed of Rigel Kentaurus, Toliman, and Proxima Centauri. Rigel Kentaurus and Toliman appear as one star from Earth. Toliman varies from 11 to 33 AU from Rigel Kentaurus. Proxima Centauri is about 13,000 AU from Rigel Kentaurus. There is no planet in this triple system that would be affected by all three stars. The first two stars aren't in a "three body problem" interaction with the third star. The Three Body Problem milieu effectively states that the entire Alpha Centauri system is arranged differently than in "real life," except that three stars in such a situation would eject one of the three from the system, leaving only two stars behind. Who know what would happen to any planets that somehow formed in such an arrangement, or if they could form at all?

3 compact stars and a planet in tight orbits? That sounds like an incredibly unstable configuration to me.

brilliant

top notch

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I’m currently working on a project that includes designing climate controlled hurricane resistant greenhouses for the Caribbean. Perhaps building the greenhouses with translucent solar panels coated on the underside with this material would allow the greenhouses to take advantage of the abundant sunlight while controlling internal temperatures and allowing for an expanded variety of crops.