Black Holes Explained for Kids!

Hello everyone, I'm Mr. Demaio and I'm Andy. I dyed my hair and I'm not blue anymore, but now I'm in this video and you'll never see the blue guy again. Hello, has anyone seen my sweatshirt? Well, don't do it. Look at me, I'm bored, do you have anything to drink here, have some Crystal Pepsi, don't drink it all, it's the last bottle on Earth, relax man, I'll go to the store and buy some, hey Roberta, where can I get? some Crystal Pepsi Crystal Pepsi was discontinued in 1992 try googling it says here the only way to get Crystal Pepsi is to go back in time.

Hey guys, aren't we supposed to learn about

black

holes

? Well, that's it, nobody knows. what's on the other side of a

black

hole there could be a ton of Crystal Pepsi Crystal look there or maybe a time machine there probably isn't a time machine maybe a sweatshirt or something like that Crystal Pepsi machines or sweatshirts how about a robot that agrees with Yo, for once, that's fine, but we're going to need a spaceship. Hello, yes, you chose the perfect place. We have spaceships of all types, from purple to light purple. Stop, I want that one over there, pretty, pretty, a good choice that will cost 300 billion dollars. or doll hairs how much can I get for three dollar coins that piece of trash is a giant cereal box it has a banana tape on the side that is the ship that made the Kessel Run in less than 12 parsecs that is a parsec it says here is a tuber that is high in fiber and helps you go, no, again, Roberta activates a hyperdrive, let's take this sucker to the speed of light, so the chances of success never tell me the odds , it's showtime 13 seconds later, wow, that was easy.

I thought finding a black hole would be difficult finding a black hole is actually very difficult, they don't emit any radiation so they are practically invisible so they are like ghosts. You didn't tell me there would be ghosts. Can we hold on? I return so I can grab my diaper. I can't do that, but wait. If black

holes

are invisible, how am I seeing one now? A black hole can't be seen because of its extremely strong gravity that pulls all light toward its center, but scientists can. look at the effects of the black hole's strong gravity on nearby stars and the gases around it, so basically black holes are like toilets, Andy, come on man, don't be gross, what are you talking about?

You love baths, wait, wait, wait, we weren't supposed to do that. Tell someone about it, but Roberta, can you explain how we can see black holes? Does your explanation have a toilet? Powder that glows in the dark. Now let's assume that the dust in the toilet is nearby stars and gases. and the drain is the black hole can you see the drain in the toilet? I can't right when I flush the toilet you're going to see the drain now just like the black hole the only way we're going to see it is by how it affects the things around it ready, ready, could you see the drain now?

Well, the reason you could is because it was affecting things around him. Oh, I did it now. So how many black holes are there? Well, there are so many black holes in it. universe that is impossible to count, yet scientists estimate that there are over 100 billion black holes out there Robert is right asking how many black holes there are is like asking how many grains of sand are on your local beach. Ugh, I hate sand, it's rough and thick. it gets everywhere it's an angry elf that's fighting with you guys come on we have to learn how to do it oh sorry so what black hole is this?

To be honest, man, I don't even know, I just hit a black hole in the computer and it brought us here and, like Roberta said, it's estimated that there are like 100 billion black holes out there, we could be anywhere, well maybe he has the glass that Pepsi wanted, let's find out it's not true, I didn't do it, I didn't do it, oh hi Mark. uh there's no one named Mark here man just go with the flow yeah um yeah oh mister black hole it's me Mark again any chance you have Crystal Pepsi inside you? Did you say puppies, mark, because I don't have poppies inside?

I don't not Crystal Pepsi oh I don't have anything good either if you don't have Crystal Pepsi or puppies inside you what's inside a black hole wow, really Mark, I don't even know and scientists aren't even sure How about I jump inside you and discover? Hey, Roberta, what would happen if I jumped into a black hole? The term that describes what happens when you enter a black hole is spaghettification, no Roberta, really, what would really happen if we really jumped? in a black hole I told you spaghettification why not lasagna vacation how about chicken parmification yes or like lasagna vacation we already said that, let's use a photo of you, for example, a horrible photo, but still, to put it simply, gravity on one side of the black hole would be very strong, while the gravity on the other side would be less strong, so technically your feet would fall faster than yours, think about that, wow, this would make you stretch like a piece of spaghetti, it would destroy you.

What, oh, sorry anyway, how are you? What are you thinking? Tell me about your day. I'm fine. It amazes me that the smartest minds in the world get together and the best they can come up with is spaghettification. Hey, black hole, yeah, Mark. I've seen photos and drawings of black holes before and they all look very different, but of course are there different types of black holes? Mark, look at these, there are three types of black holes, Stella brand, super massive and intermediate, let's start with super massive, yeah. now, a supermassive black hole, you guessed it, supermassive, these types of black holes can be found in the center of a galaxy.

Supermassive black holes are not 15 times larger, nor 35 times larger, but a billion times more massive than our sun now. look at this image of the Milky Way this is the super massive black hole at the center wow and this is our son hello doggy scientists aren't sure how these black holes form but I do know that once formed accumulate mass. From the dust and gas that surrounds them, material that is abundant in the center of the galaxy, allowing them to grow to enormous sizes. Next are these stellar black holes. These black holes form when a large star burns up the last of its fuel and collapses in on itself. of black holes are small compared to supermassive ones.

But incredibly dense stellar black holes are like packing three times the mass of the Sun into the size of a city—that's what gives them such a strong gravitational pull that scientists believe the Milky Way one you live in has a few hundred of stellar black holes. The last ones are the intermediate black holes. There is very little information about these, but we do know that their size is between stellar and supermassive. The interesting fact about intermediate black holes is that scientists aren't even sure if they exist, so what kind of black hole are you? I can't tell you it's confidential.

Come on, it's okay. I am a super massive black hole which took a lot of convincing as it is very easy to convince you to do it. Do things, can you tell me about the parts of a black hole? Oh right, princess, look at this. This is a drawing I made to help you understand the parts of a black hole. And this is a drawing of a blue duck that I made in Microsoft Paint. Black holes have three main parts: the outer Event Horizon, the inner Event Horizon, and the Singularity. The outer Event Horizon is the outermost layer from which you could still escape the gravity of a black hole because the gravity in this layer is not as strong as that in the middle. or the center below is the internal event horizon.

If you didn't escape the black hole's gravity before entering the inner event horizon, then you lost your chance to escape. Gravity in this layer is much stronger and does not release the objects it captures. at this point you would begin to fall towards the center of a black hole within the Event Horizon. This is the point at which if matter or light gets closer it cannot escape the gravitational pull of the black hole. I will do that. I'll make it I'll make it no, we're not going to die last is the singularity The singularity is the very center of a black hole The singularity is a better way of saying crushed star Who are you calling duck?

It is where all the mass of the black hole has been compressed to almost zero volume. Imagine a NASA spacecraft being crushed. Let's say a glass Pepsi bottle would be the Pepsi bottle. The most important thing is that it is where gravity is strongest. I wonder if there are red holes or green holes or blue your blue dog is funny Mark I like where you bought it I didn't buy it he just follows me everywhere oh so you bought it at the Blue Dog store or something like that the place the place where blue dogs are sold uh yes, instead of where I'm from why don't you tell me how black holes form yes, that's easy little dog here look at this a bird came to fly and flies very high squirrel look at him and go away, I'm angry with my mom and dad, I like you, you fly too high, you should come down, but don't listen, instead he goes to the moon and when he lands on the moon he says there are no vegetables here.

I really need my fruits and vegetables so he cried his defective tears because the moon floats, that makes a lot of sense and then comes the black hole, that's it, what are we doing? I'm trying to learn how a black hole forms, but this guy keeps talking about it. bird tears apart what was formed it's simple when a big star dies a black hole is born I remember when they called Earth look when a giant star is at the end of its life cycle it explodes oh I've been waiting for this for some time it will collapse in on itself to a size very small because of its tiny size and enormous mass, gravity will be so strong, that's cool and all, but I think I like my bird's explanation better, man, all this talk about black holes is making me hungry me too. but there was only one way to go wrong with some spaghetti today ten hours later Mr. demaio exactly the same maybe this place has some Crystal Pepsi to go with the spaghetti that we will never find hey hey did you hear that oh hello?

Look, how much can I get for this coin? How about a gigantic book about foreign raccoons?