Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Physics Mystery Solved: Findings Could “Revolutionize” Our Understanding of Distance
https://scitechdaily.com ^ | JULY 26, 2022 | By PURDUE UNIVERSITY

Posted on 07/27/2022 12:44:59 PM PDT by Red Badger

click here to read article


Navigation: use the links below to view more comments.
first 1-2021-4041-6061-63 next last
Foldspace......................The SPICE MUST FLOW.........................
1 posted on 07/27/2022 12:44:59 PM PDT by Red Badger
[ Post Reply | Private Reply | View Replies]

To: Red Badger

Can someone explain in some easy way.

For example, I think that everyone gets that the universe is expanding because space itself is expanding. No one quite knows how space itself can expand but ok so space is expanding.

Further, gravity bends space so light curves when it goes around dense stars and even black holes.

So can someone connect those two observations with the math and observations of this article?


2 posted on 07/27/2022 12:53:18 PM PDT by ckilmer (qui)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

The Sandworms can have the spice, but what I learned was that hermits have their own physics!


3 posted on 07/27/2022 12:54:34 PM PDT by telescope115 (Proud member of the ANTIFAuci movement. )
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv; SuperLuminal

Ping!...................


4 posted on 07/27/2022 12:55:31 PM PDT by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
[ Post Reply | Private Reply | To 1 | View Replies]

To: ckilmer

Just tell me what is on the other side of nothing. Does nothing never end?

But only God knows, because he’s already there.


5 posted on 07/27/2022 12:57:52 PM PDT by Zuriel (Acts 2:38,39....Do you believe it?)
[ Post Reply | Private Reply | To 2 | View Replies]

To: Zuriel

“ Just tell me what is on the other side of nothing”

The official platform of the entrenched RNC


6 posted on 07/27/2022 1:02:14 PM PDT by dsrtsage ( Complexity is just simple lacking imagination)
[ Post Reply | Private Reply | To 5 | View Replies]

To: ckilmer

I wish I could........................


7 posted on 07/27/2022 1:06:46 PM PDT by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
[ Post Reply | Private Reply | To 2 | View Replies]

To: Red Badger

Yikes......that article went so far over my head, it almost knocked the Webb telescope out of orbit.......


8 posted on 07/27/2022 1:08:03 PM PDT by Mopp4 ("It is a cruel world, Herr Hauptman. You said it yourself.")
[ Post Reply | Private Reply | To 1 | View Replies]

To: ckilmer; Red Badger; Daffynition

Can someone explain in some easy way.
For example, I think that everyone gets that the universe
is expanding because space itself is expanding.
No one quite knows how space itself can expand
but ok so space is expanding.
Further, gravity bends space so light curves
when it goes around dense stars and even black holes.
So can someone connect those two observations
with the math and observations of this article?

It's like something out of a Robert Frost poem.

Birches

9 posted on 07/27/2022 1:09:18 PM PDT by Ezekiel (🆘️ . . . - - - . . . "Come fly with US". Ingenuity -- because the Son of David begins with Mars ♂️)
[ Post Reply | Private Reply | To 2 | View Replies]

To: Red Badger
If "distance" is redefined, can "time" be far behind?

(I've been watching too much Gutfeld.)

10 posted on 07/27/2022 1:11:20 PM PDT by G Larry (Anybody notice that Satan is hard at work?)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Zuriel

That’s theology. Physically (meaning using current physics!) the question can’t be asked.


11 posted on 07/27/2022 1:14:53 PM PDT by Reily
[ Post Reply | Private Reply | To 5 | View Replies]

To: ckilmer

I don’t know that “space” itself is expanding, but everything inside of it is.
I’m hoping that the Webb telescope will show us what’s really “out there” in the manner that the two radio astronomers discovered the cosmic background radiation, only in a visual sense.
I have a difficult time when I’m confronted with higher forms of physics.
E=mc squared I get. I have a hard time with quantum physics and the like.
Not that I don’t believe in it, I get a headache trying to understand it.


12 posted on 07/27/2022 1:21:27 PM PDT by telescope115 (Proud member of the ANTIFAuci movement. )
[ Post Reply | Private Reply | To 2 | View Replies]

To: ckilmer

I really don’t give a flying fig. I know how far away the grocery store, gym, and my daughter’s house are. The rest of space can expand or shrink all it wants. BFD.

How’s that for a scientific explanation?


13 posted on 07/27/2022 1:25:08 PM PDT by Veto! (FJBsucksrocks)
[ Post Reply | Private Reply | To 2 | View Replies]

To: ckilmer

From what I read there, it seems that previous assumptions of the relationships of particles (presumed to be on a “flat space”) were giving wonky answers when trying to figure how they moved. By using a different notation describing a curved space then observations “worked out” better.

But I’m probably seriously misguided ;-)


14 posted on 07/27/2022 1:31:23 PM PDT by glorgau
[ Post Reply | Private Reply | To 2 | View Replies]

To: Red Badger

There being no duality...pluralism is untrue...

Meditate on compassion.


15 posted on 07/27/2022 1:31:43 PM PDT by tet68 ( " We would not die in that man's company, that fears his fellowship to die with us...." Henry V.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

A remedial question before answering how to fold space without physical distortion…when the Big Bang occurred did it shoot matter primarily in one direction or did it shoot in all directions?


16 posted on 07/27/2022 1:33:38 PM PDT by Paco
[ Post Reply | Private Reply | To 7 | View Replies]

To: Paco

“The hard swallow built into science is this business about the big bang…

This is the notion that the universe, for no reason, sprang from nothing in a single instant… notice that this is the limit test for credulity.

Whether you believe this or not, notice that it is not possible to conceive of something more unlikely, or less likely to be believed.

I defy anyone. It’s just the limit case for unlikelihood: that the universe would spring from nothing in a single instant for no reason… ”

-Terence McKenna


17 posted on 07/27/2022 1:41:15 PM PDT by cgbg (A kleptocracy--if they can keep it. Think of it as the Cantillon Effect in action.)
[ Post Reply | Private Reply | To 16 | View Replies]

To: Paco

I would say all directions instantaneously within a planck time it was done. This was complete with far distant galaxies light reaching us instantaneously (when it should have taken millennium). And on top of all of that, we are living in a computer simulation.


18 posted on 07/27/2022 1:45:53 PM PDT by BipolarBob (lazy FReepers don't have a homepage.)
[ Post Reply | Private Reply | To 16 | View Replies]

To: Red Badger

Damn, it is about time. I am tired of struggling with the subtle nuances of time and space.


19 posted on 07/27/2022 1:47:21 PM PDT by odawg
[ Post Reply | Private Reply | To 1 | View Replies]

To: ckilmer

My dad, long gone now, told me as a young boy looking at stars in the cold clear central NY winter, probably around 1973 or so, when I asked him how far were the stars? His response was classic. “Son, they are just always a bit farther than you can reach”.

He was right. Most of what we know of space and distance and time are turning out to be rather simplistic and archaic, even though only a entity old....


20 posted on 07/27/2022 1:50:18 PM PDT by Manly Warrior (US ARMY (Ret), "No Free Lunches for the Dogs of War" )
[ Post Reply | Private Reply | To 2 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021-4041-6061-63 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson