D
I haven't had chance to listen to the video you posted so far - it's quite long and I seem to have a backlog of really interesting videos to see that have been posted recently. I just wanted to say how much I feel that desire to go home too. Ever since I was a small child I've known that this world isn't where I belong. There have been times when if a door opened and I could just walk through, I would have gone - sometimes because things were bad here, but more especially when I've had glimpses of what's waiting for us over there and which is so hard to describe. On the other hand, I have this profound sense that we are put in this world for a purpose and that it's important or we wouldn't be here - certainly since I was in my early 20s I've had people very dependent on me one way or another. I often find myself amused when people say they would like to live forever - that sounds dreadful to me LOL. Onwards and upwards and no looking back when the time comes ........
This poem was read at my grandma's funeral and it made us all bawl like little babies <3.
This poem was read at my grandma's funeral and it made us all bawl like little babies <3.
Oh no, not at all. It’s definitely comforting, and I’m sorry for your loss, my krow <3Sorry if it brought up sad memories!
I find it to be comforting when I think about my Dad in this way now (he passed in 2007).
Much love!!
I know all about digestion problems hahaha.
Ankylosing spondylitis can effect that as well...not to mention that the secondary depression/anxiety can also wreak havoc on the bowels as well.
Also...I was technically in the hospital this time last year dying from pancreatitis!
After they did an ERCP to fish all the gallstones that had lodged in all my pancreatic ducts, my cystic, and bile ducts...basically ALL the ducts that come off your liver and pancreas....they did a laparoscopic cholecystectomy and took out my gallbladder full of stones that was messing it all up.
My lipase was 8000+ something when I came into the ER...it tops out in the normal range around 85....lol...along with several other screwy labs.
They say it takes almost a year or even more for your digestion to go back to normal (if it does at all) after that surgery and problem, and I can say that that is about right in my case.
When I had anxiety issues I would also have those 4am panic attack-ish incidents that also would cause IBS problems.
I highly, highly recommend against getting pancreatitis - uber painful, and I think I know pain!
Merkabah is like a phoenix always rising fresh and new from the ashes of your pain Skarekrow. It amazes me that you find the energy and attitude that fills the thread with so much that is positive and encouraging - and fun and iconoclastic too of course
Freaking awesome!
Tired and waiting for spring to come so I can do stuff outside.Freaking awesome!
That gives me (and everyone) some rad reading material...thanks!
Good to see you, hope you are well?
Anything new going on?
Anything new going in this year?Tired and waiting for spring to come so I can do stuff outside.
WutTime for some good science!
Reality is stranger than most of the general public are aware.
Enjoy!
Photons reveal a weird effect called the quantum pigeonhole paradox
Three quantum ‘birds’ can fit in two ‘pigeonholes’ without any two being in the same hole
Quantum pigeons don’t like to share.
In keeping with a mathematical concept known as the pigeonhole principle, roosting pigeons have to cram together if there are more pigeons than spots available, with some birds sharing holes.
But photons, or quantum particles of light, can violate that rule, according to an experiment reported in the Jan. 29 Proceedings of the National Academy of Sciences.
The pigeonhole principle states that, if three pigeons are roosting in two holes, one hole must contain at least two birds.
Though seemingly obvious, the idea helps define the fundamentals of what numbers are and what it means to count things.
But in the quantum realm, scientists had predicted that three “pigeons” — technically, quantum particles — could squeeze into two holes without any one particle sharing a hole with another, in what’s known as the quantum pigeonhole effect (SN Online: 7/18/14).
The “quantum pigeonhole effect challenges our basic understanding…. So a clear experimental verification is highly needed,” study coauthors Chao-Yang Lu and Jian-Wei Pan, physicists at the University of Science and Technology of China in Hefei, wrote in an e-mail. “The quantum pigeonhole may have potential applications to find more complex and fundamental quantum effects.”
In the study, three photons took the place of the pigeons.
Rather than crowding the photons into holes, the researchers studied the polarization of the particles, or the orientation of the photons’ wiggling electromagnetic waves, which can be either horizontal or vertical.
Since there were three photons and two polarizations, standard math would suggest that at least two must have had the same polarization.
When the scientists compared the particles’ polarizations, the team found that no two particles matched, verifying that the quantum pigeonhole effect is real.
The mind-bending behavior is the result of a combination of already strange quantum effects.
The photons begin the experiment in an odd kind of limbo called a superposition, meaning they are polarized both horizontally and vertically at the same time.
When two photons’ polarizations are compared, the measurement induces ethereal links between the particles, known as quantum entanglement.
These counterintuitive properties allow the particles to do unthinkable things.
While the result isn’t the first experimental confirmation of the idea, it improves on previous efforts. “I believe this paper is the best experiment done so far,” says Jeff Tollaksen of Chapman University in Orange, Calif., who was part of a team of theoretical physicists that originally proposed the effect in 2014.
The study is the first to confirm that quantum pigeons misbehave only under a specific condition.
Tollaksen and his colleagues had predicted that, in order for the effect to occur, the measurement of the polarizations must be gentle, so as not to perturb the delicate quantum particles.
The new work confirmed that the measurement has to be weak for the effect to occur.
Quantum mechanics is known for its odd animal-themed paradoxes — typically involving cats.
Schrödinger’s cat is the star of a famous conundrum in which a feline appears to be simultaneously alive and dead (SN: 6/25/16, p. 9).
And quantum “Cheshire cats” appear when particles are separated from their properties, similar to how the Alice in Wonderland cat’s grin separated from its face (SN: 9/6/14, p. 12).
Like the rest of the quantum menagerie, the quantum pigeonhole effect “shows something extremely surprising, if not at first blush seemingly impossible,” Tollaksen says.
Citations
M.-C. Chen et al. Experimental demonstration of quantum pigeonhole paradox. Proceedings of the National Academy of Sciences. Vol 116, January 29, 2019, p. 1549. doi:10.1073/pnas.1815462116.
Further Reading
E. Conover. Schrödinger’s cat now dead and alive in two boxes at once. Science News. Vol. 189, June 25, 2016, p. 9.
A. Grant. Light mimics hotel with limitless vacancies. Science News. Vol. 188, November 28, 2015, p. 11.
A. Grant. Quantum Cheshire Cat experiment splits particles from their properties. Science News. Vol. 186, September 6, 2014, p. 12.
T. Siegfried. You shouldn’t try to pigeonhole quantum physics. Science News Online, July 18, 2014.
Superposition baby!