What Would A Parallel Universe Even Be Like?

What Would A Parallel Universe Even Be Like?


Hey there and welcome to Life Noggin! The Earth is /huge/ — its surface area is
over 500 million square kilometers and it currently holds over 7 billion people. But it’s nothing compared to the solar system,
which is /billions/ of kilometers across. And that’s still nothing compared to the
Milky Way galaxy. And if we zoom out even more, we can really
start to appreciate how huge the universe actually is. But we might be able to take this one step
further — because we /might/ be living in something called a multiverse, where there’s
not just one universe, but potentially an infinite amount of them. And if this is true, some scientists think
that we have the Big Bang to thank. See, for a fraction of a second after the
Big Bang, the universe expanded /incredibly quickly/ and then stopped. And over the next 14 billion years, it cooled
down and formed stars, galaxies, and eventually life! But there’s reason to believe that there
are some pockets of space that /haven’t stopped inflating/ and some others that have
at different times.This is called the “eternal inflation” theory and each of these bubbles
of space forms it own, isolated universe. And interestingly, the laws of physics and
the fundamental constants might not be the same there. And that got me thinking: what would a parallel
universe even /be/ like? Well, in a lot of these universes, you and
I might not even exist — sorry sci-fi fans. See, if the laws of physics were different
enough — like if the forces between particles were too weak — atoms might never form. And that means no molecules, no stars and
planets, and no life. Sounds pretty boring over there. That said, there’s also the possibility
that the laws of physics in some of those universes are so close to ours that intelligent
life /is/ possible. And if there’s an infinite amount of them,
it’s pretty likely that there’s a bubble universe that’s very similar to our own. And interestingly, it is theoretically possible
that some of these neighboring universes can collide with each other. In fact, it’s possible that /our/ universe
may have collided with others in the past. The main hypothesis is that a collision like
this might have left a mark on the cosmic microwave background that we could detect. But sadly, the researchers haven’t found
anything so far and there isn’t any proof that parallel universes even exist. But if they do, and if they contain life,
it would be interesting to see what that life was like. What do you think the life would be like? And do you believe that parallel universes
are out there? Let me know in the comments! If you want to know why we haven’t found
life in our galaxy yet, click here now. There’s a
link in the description if you’re on mobile. As always, I’m Blocko. This has been Life Noggin. Don’t forget to keep on thinking.

100 Replies to “What Would A Parallel Universe Even Be Like?

  1. Parallel universes can have new places like the man of toured and a lot more can happen so I’m not really gonna say everything

  2. Probably every dream that we have which are stuff that you do there but u do something different in real life might explain how you are in a Parallel Universe

  3. If the universe is everything there can not be another everything so the multimeter is the universe

  4. Why does the multiverse have to be infinite? Is just cause we have no idea if there are any and how many? Could there theoretically be a multiverse with just like 4 universes?

  5. according to quran there are seven universes ( the word used is seven skies above each other and ours are the bottom )

  6. Science is weird it's a loop for loop Information and it never end a question is answered and we still asked question it's not a panacea but some our answered.

  7. It would be cool if our world and another world just joined each other nvm we would probably die by the impact

  8. In movies aliens are always seem futuristic but what if they were the past but different like medieval times and we would be the ones to be in a ufo discovering them

  9. Well basically using time travel is also called entering another universe on witch you can change certain events

  10. In a parallel universe
    2009: Fortnite gets released
    2017-18: Minecraft gets released and gets more popular than Fortnite
    2019: Fortnite gets popular again.

  11. Hey there! I'll be using a short clip of this in my next video. But don't worry! I always give credit to my sources. 🙂

  12. What if in a parallel universe other parallel universes didn’t exist? Will you be trapped, or will you be unable to enter?

  13. What if in another universe there was another color? Well we be able to see it, or will it just appear invisible or other colored?

  14. Parallel universe exist, but we are on earth becuz this is where we chose to come to when we reincarnated. That’s why earth is so over populated. All the souls wants to come back here cuz is the best universe.

  15. What if in another universe Triangle Bob was the host of Life Noggin, and you were just his friend? Or what if in another universe you were a girl and Circlia was a boy? Or what if in another universe, you were one of those corrupted Blockos? What if in another universe you were the pizza bagel that you are eating?

  16. Its nice we are trying to speculate but at the end of the day we need to die to find out if there is a meaning to all of this…we may not like or appreciate the answer!

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