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Infinity Is a Beautiful Concept – And It’s Ruining Physics
Discover Magazine ^ | 2/20/15 | Max Tegmark

Posted on 02/20/2015 6:01:20 PM PST by LibWhacker

click here to read article


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To: LibWhacker

Our challenge as physicists is to discover this elegant way and the infinity-free equations describing it—the true laws of physics. To start this search in earnest, we need to question infinity. I’m betting that we also need to let go of it.

...

Maybe infinity is like the imaginary number and they should get rid of that, too.


41 posted on 02/20/2015 6:58:56 PM PST by Moonman62 (The US has become a government with a country, rather than a country with a government.)
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To: onedoug

Playing with infinities is all fun and games...until someone loses their mind.

I think the amount of derivatives may be infinite.


42 posted on 02/20/2015 7:00:48 PM PST by Bobalu (If we live to see 2017 we will be kissing the ground)
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To: LibWhacker

Most physicists don’t believe that infinity exists. There are some quantities which are very large and others that are extreme;y small but infinities only arise in mathematical abstraction and description of the physical world, but not in the real world.


43 posted on 02/20/2015 7:06:37 PM PST by expat2
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To: central_va

infinity / infinity = unity. —

But anything divided by 0 = infinity, so

infinity = anything/0, and substituting in:

(exercise left to student) ...

anything / anything = 1


44 posted on 02/20/2015 7:07:38 PM PST by Scrambler Bob (Bo: capitalized is the dog.)
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To: dragnet2

it will be reduced to potty talk —

Of course:

Poop / 0 = infinity.


45 posted on 02/20/2015 7:09:49 PM PST by Scrambler Bob (Bo: capitalized is the dog.)
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To: Scrambler Bob

Clever quip bob...


46 posted on 02/20/2015 7:11:01 PM PST by dragnet2 (Diversion and evasion are tools of deceit)
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To: dragnet2

I’m sorry, It’s been a pretty trying day.

Actually, my formula did describe the situation.


47 posted on 02/20/2015 7:15:48 PM PST by Scrambler Bob (Bo: capitalized is the dog.)
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To: Scrambler Bob

I understand. In a society run by poop brained mentally ill lunatics, it’s difficult to have a good day.


48 posted on 02/20/2015 7:19:05 PM PST by dragnet2 (Diversion and evasion are tools of deceit)
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To: dragnet2
you said physicists don't have a clue. The physicist in this article made a statement about time and infinity that I believe to be potentially contradictory -- supporting the idea that "physicists don't have a clue".

But that was way more work than it was worth, don't you think? I do, and I'm outta here.

49 posted on 02/20/2015 7:20:32 PM PST by 9thLife ("Life is a military endeavor..." -- Pope Francis)
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To: dragnet2

poop brained mentally ill lunatics / their IQ,

Well, the sky’s the limit.


50 posted on 02/20/2015 7:23:35 PM PST by Scrambler Bob (Bo: capitalized is the dog.)
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To: 9thLife
The physicist in this article made a statement about time and infinity that I believe to be potentially contradictory

Yes they did, but I didn't. BTW, you might believe it's contradictory, but what you believe and what the actual reality is likely conflict.

I'm outta here.

Cheers...

51 posted on 02/20/2015 7:27:01 PM PST by dragnet2 (Diversion and evasion are tools of deceit)
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To: LibWhacker

When I was five years old, an older Lady who lived upstairs from us was babysitting me.

We ware sitting on the Stoop (front porch) the enjoying the evening and looking up at the Stars in the Sky. I turned to the poor Lady and asked, where does Space end?

She looked at me like I was a Community Organizer from Chicago and I don’t think she really answered my question.

When my Parents got home, she told my Mother that I was an “interesting” Child. LOL


52 posted on 02/20/2015 7:35:03 PM PST by Kickass Conservative (If you think the Mulatto Marxist is bad, just wait until the Menopausal Marxist shows up.)
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To: LibWhacker
But it’s an untested assumption, which begs the question: Is it actually true?

Once upon a time, somebody heard the expression "begs the question" and started using it without bothering to find out what it means.

Even worse, although it has appeared on many lists of "commonly misused expressions," there still exist so-called writers who keep misusing it. They should, of course, be lined up against a wall and...

53 posted on 02/20/2015 7:42:15 PM PST by Arthur McGowan
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To: spel_grammer_an_punct_polise

If something can be “twice as small” or “one-thousand times as small”—and “journalists” tell us these things all the time—why can’t something be “infinitely small”?


54 posted on 02/20/2015 7:43:45 PM PST by Arthur McGowan
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To: jjotto

God is infinite! (That is, too big to care if I sleep with the babysitter.)


55 posted on 02/20/2015 7:44:59 PM PST by Arthur McGowan
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To: ClearCase_guy
If I can’t understand it and it confuses me, it doesn't exist.

The atheist's creed.

-----------------------------------------------------------

The most accurate summation of the Atheist religion I've ever read. Brilliant.

56 posted on 02/20/2015 7:46:23 PM PST by farming pharmer
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To: Arthur McGowan

Or, “ten times quieter” or “three times less filling” or...


57 posted on 02/20/2015 7:46:28 PM PST by Arthur McGowan
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To: Kickass Conservative
I turned to the poor Lady and asked, where does Space end? She looked at me like I was a Community Organizer from Chicago and I don’t think she really answered my question.

She was speechless. That was probably a, "WTF are you talking about, where's my lunch" look she was emitting. You misread it...maybe not....lol

58 posted on 02/20/2015 7:51:53 PM PST by dragnet2 (Diversion and evasion are tools of deceit)
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To: Arthur McGowan

Oh, I did not intend to say that “Infinitely small” is not plausible. All I said was that he left out “Finitely small”. ;-)


59 posted on 02/20/2015 7:53:30 PM PST by spel_grammer_an_punct_polise (Why does every totalitarian, political hack think that he knows how to run my life better than I do?)
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To: LibWhacker

“Not only is the universe stranger than we imagine, it is stranger than we can imagine.” Sir Arthur Eddington
English astronomer (1882 - 1944)


60 posted on 02/20/2015 8:03:18 PM PST by donaldo
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