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zakruti.com » Knowledge, science, education » TED-Ed
Is it possible to create a perfect vacuum? - Rolf Landua and Anais Rassat

Is it possible to create a perfect vacuum? - Rolf Landua and Anais Rassat

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Rating: 4.5; Vote: 2
The universe is bustling with matter and energy. Even in the vast, apparent emptiness of intergalactic space, theres one hydrogen atom per cubic meter. But is there such thing as a total absence of everything? Is it possible to make a completely empty space? Rolf Landua and Anais Rassat explain the science behind vacuums. Lesson by Rolf Landua and Anais Rassat, directed by Karrot Animation
Date: 2020-08-22

Comments and reviews: 5


And this video left us with tons of questions, where there is only one question in the title.
If there is perfect 100% vacuum, then it's out of what we know as Universe, that means It's even not what we know as space, there is no time. In general you can say It's out of our universe. It's out side of our expanding universe (Space and time, and will be always out of our reach. If you try to observe the perfect vacuum, you will make that vacuum into something.
All over what vacuum is, it's unexcited.

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_Lets say youve somehow removed all of the atoms, and blocked all of the radiation, is the space totally empty? _
Quantum field: Well yes, but actually no.

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A question for atheists: what caused the big bang, and where did all that matter come from?
A question for christians: _where did God come from? _

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Theres atleast 1 hydrogen atoms in every square meter. Okay just take the empty part of that square meter, maybe a square cm, and voila.
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But even if a true vaccum was created it would cause a bubble effect that leads to the instant annihilation of the universe
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