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Thursday, August 17, 2017

Why? Why Not?

Why does the universe exist? Physicists have found the answer and it will blow your mind


QUANTUM physicists have finally answered the biggest question of them all – why is there a universe?








An explanation of pop-up particles known as Quarks 



The puzzle of why there is something rather than nothing – from which all the biggest questions of metaphysics spring such as ‘where did we come from?’ ‘why are we conscious?’ – has been largely solved by scientists studying the physics of the infinitesimally small – and applying them to the incomprehensibly large.
These Quantum physicists first theorised, then proved, that particles simply pop into existence, usually in pairs, from absolutely nowhere.
Indeed they have theorised further that the universe really does not like ‘nothing’ – and perhaps the state of nothingness is an impossible state. 
These pop-up particles are known as Quarks and they make up wisps of existence known as Mesons and Baryons.

Ultimate free lunch: The universe came from absolutely nothing
The new findings seem to break the classical physics law of the Conservation of Energy – that energy can neither be created nor destroyed – showing that new energy can appear within a closed system from nowhere.
And scientists have theorised that the once this principle is proven the rest is just a matter of scale.

A spokesman for science explainer channel Strange Mysteries said: “According to quantum mechanics the idea of nothingness persisting for all time is unrealistic as there’s no such thing as empty space.“Even in a perfect vacuum particles and anti-particles flash in and out of existence, and they return to no-where when they’re done.

“Stephen Hawking found that space is unstable. Empty space, in time, eventually starts to froth and bubble.

“These bubbles of spacetime form particles out of nothing just like those weird particles, and we think a similar bubble may have formed out of nothing to create our entire universe.”

Nobel prize winner Frank Wilczek of the Massachusetts Institute of Technology, who specialises is quantum chromodynamics, the theory that describes how quarks behave deep within atomic nuclei, has found that the universe simply doesn’t like a state of nothingness.

Something – existence – seems far preferable.

He said: “You can form a state that has no quarks and antiquarks in it, and it’s totally unstable.

“It spontaneously starts producing quark-antiquark pairs.” 

Victor Stenger, a physicist at the University of Colorado in Boulder added: “Something is the more natural state than nothing.

“According to quantum theory, there is no state of ’emptiness’,” 
Professor Wilczek added: “There is no barrier between nothing and a rich universe full of matter.

“Perhaps the big bang was just nothingness doing what comes naturally”
Many quantum physicists have even drawn the conclusion that nothingness itself cannot exist.

Mr Universe: Everything, including us, from a bubble in spacetime?
Quantum physics involves a trade off between time and energy - something that lasts a long time must have little energy and vice versa.

The universe is more than 13 billions years old which suggests very low energies.
The instant after the Big Bang, know as Inflation, was a period of massive energy and expansion but the negative energy of gravity precisely cancelled this out – leaving a zero sum.

The zero sum actually gets around the Conservation of Energy problem because if there is zero overall energy to conserve, the problem evaporates – and a universe that simply popped out of nothing becomes not just plausible, but probable.
Alan Guth, a cosmologist at MIT who came up with the inflation theory 30 years ago said:  “I like to say that the universe is the ultimate free lunch
“Maybe a better way of saying it is that something IS nothing.”

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4 comments:

  1. Just in case you didn't see it, asshole:

    Speaking of low self esteem, hey Ash, next time you come to the states, eating our good food, playing our good golf courses and stiffing all the people waiting on you, pull down a statue while you are here, it will make you feel better.

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  2. More to the point, the book is structured in eight chapters that will walk you through the history of the universe. Each chapter has several practical gray boxes, where you can get a better understanding of the underlying science, and various experiments that you can do yourself (or at least read about).

    ...

    I’d like to save a special mention for the Einstein’s Theory of Gravity chapter. Rarely have I read such a clear explanation of such a complex topic, and I’m happy to say it furthered my understanding of the concept.

    Though the entire book flows smoothly, this chapter shines especially bright.


    Universal

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  3. .

    Woman hit with felony charges for toppling Confederate statue

    A woman who took part in the toppling of a Confederate statue in Durham, NC, has been arrested and slapped with felony charges, cops said Tuesday.

    Takiya Thompson, 22, has been charged with disorderly conduct by injury to a statue, damage to real property, participation in a riot with property damage in excess of $1,500 — and inciting others to riot where there is property damage in excess of $1,500, according to the Durham County Sheriff’s Office.

    The last two offenses are Class H and Class F felonies, carrying a sentence of up to 25 months and 41 months behind bars, respectively.

    Deputies took Thompson, a member of the far-left Workers World Party and a student at N.C. Central University, into custody Tuesday shortly after she appeared at a press conference with other protesters.

    “The people decided to take matters into our own hands and remove the statue,” Thompson told reporters. “We are tired of waiting on politicians who could have voted to remove the white supremacist statues years ago, but they failed to act. So we acted.”

    Investigators said Thompson confessed to climbing the monument and aiding in its removal after being identified through cellphone video.

    Authorities have been using the footage, which was captured by cops, to identify all of those responsible and bring them to justice.

    “The Sheriff’s Office is executing search warrants and additional arrests are expected,” officials said in a press release.
    Speaking to local TV station WNCN, Durham County Sheriff Michael D. Andrews added: “No one is getting away with this...”


    We will see. Admittedly, the chances of getting a conviction are better in Durham than in New York or San Francisco.

    .


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  4. Please Transfer this comment to the next Post

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