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 Einstein  dijo que “La medida de la inteligencia es la capacidad de cambiar”. ¡Ay, de e

Einstein  dijo que “La medida de la inteligencia es la capacidad de cambiar”. 

¡Ay, de esas Dom’s mediocres deseosos de volar bajo cielos que jamás conquistaron, Dom’s que se visten de valores que carecen pero como propios y que piden tanto de eso que no están dispuesto a dar. 

DDann 


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startswithabang: This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics “But thstartswithabang: This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics “But thstartswithabang: This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics “But thstartswithabang: This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics “But thstartswithabang: This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics “But thstartswithabang: This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics “But thstartswithabang: This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics “But thstartswithabang: This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics “But thstartswithabang: This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics “But thstartswithabang: This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics “But th

startswithabang:

This Is Why Quantum Field Theory Is More Fundamental Than Quantum Mechanics

“But the motivation for quantizing the field is more fundamental than that the argument between those favoring perturbative or non-perturbative approaches. You need a quantum field theory to successfully describe the interactions between not merely particles and particle or particles and fields, but between fields and fields as well. With quantum field theory and further advances in their applications, everything from photon-photon scattering to the strong nuclear force was now explicable.”

What’s wrong with quantum mechanics? It might surprise you to hear that the answer is, “it isn’t quantum enough.” The enormous differences between the quantum and the non-quantum Universe are so striking, as we replace:

* continuous matter with discrete particles,
* ideal points with dual-nature wave/particle quanta,
* and observable properties like position and momentum with quantum mechanical operators containing an inherent uncertainty.

But it’s still not enough. For one, the original (Schroedinger) equation of quantum mechanics doesn’t play nice with relativity, but even the relativistically invariant versions don’t describe reality fully. Why not? Because only the particles are quantized in quantum mechanics. To reveal the full behavior, you need to quantize their fields and interactions, too.

Here’s how quantum field theory succeeds where quantum mechanics fails, and why Einstein’s dreams of unification were abandoned upon his death.


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Happy Valentine’s Day loves!!!

We’re back again with more space/science themed Valentine’s Day cards to send to everyone you love- including yourself because self love is the most important love of them all

Love you all!

❤️❤️‍❣️

EventEarlier this week I had a chance to visit Leiden, Netherlands, where along with Science Now, weEventEarlier this week I had a chance to visit Leiden, Netherlands, where along with Science Now, weEventEarlier this week I had a chance to visit Leiden, Netherlands, where along with Science Now, weEventEarlier this week I had a chance to visit Leiden, Netherlands, where along with Science Now, we

Event

Earlier this week I had a chance to visit Leiden, Netherlands, where along with Science Now, we’ve prepared a new exhibition for the Leiden Science Center (Oude Sterrewacht).

“Above and Beyond” celebrates the last 100 years of space exploration and creatively reaches out into the imaginary future. I’ve made several illustrations for the “Visions of the Future” section of the exhibition and I’ll share some more detailed preview soon.

If you happen to be in Amsterdam/Leiden/Hague area, drop by to check it out!


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All around fun guy.

All around fun guy.


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“Only two things are infinite, the universe and human stupidity, and I’m not sure about the fo

“Only two things are infinite, the universe and human stupidity, and I’m not sure about the former.”

Albert Einstein


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“Not everything that can be counted counts and not everything that counts can be counted.”

Ohhhh, that Einstein!

Albert Einstein and his wife Elsa, at their residence in Pasadena, California, 1931

Stephen Hawking’s Final Theory on Black Holes | Physics Girl

What does Stephen Hawking’s last paper on black holes with soft hair say about the black hole information paradox? Paper source: https://arxiv.org/abs/1810.01847

For more follow | 4 your brain |

Don´t forget to activatenotifications(click here to see how) !

#stephen    #hawking    #theory    #physics    #science    #einstein    #relativity    #education    #smarter    

“The most beautiful thing we can experience is the mysterious. It is the source of all true art and all science. He to whom this emotion is a stranger, who can no longer pause to wonder and stand rapt in awe, is as good as dead: his eyes are closed.”

–Albert Einstein

A BUNCH OF EINSTEINS: More than 400 people dressed as Albert Einstein gather in downtown Toronto to set a new world record for “largest gathering of Albert Einstein lookalikes.” abcnews.com

A Short Philosophical Aside

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The scrupulous 3-dimension world we humans inhabit is in fact biological, not physical, in origin.  Its limitations are determined by our specific sensory, motor and mental apparatus and abilities. It only hints at the real world, and while doing so it combines some highly erroneous observations as well.  Molluscs and insects and arachnids all have a very different perspective of their environment.  We would find discomfort in the world view of an octopus,  as we do in the quantum world view.[1][2]

Dimension is a term laymen toss about haphazardly. Mathematicians and physicists have a more precise interpretation concerning dimension. For them,  any independent parameter constitutes a separate dimension. But when it comes down to the nitty-gritty, what if anything can truly be separate and independent?  Those  are both  relative terms.  Nothing that exists is really fully isolate and independent.  That is one of the substratal premises from which mandalic geometry evolves: relationships invariably exist. And relationships can always change.  Mandalic geometry therefore is a geometry of process - a spacetime geometry, not one of space alone.

For those who created the primal I Ching relationship was considered a fundamental aspect of reality. When they thought of dimension - - - and they did, in their own way - - - relationships were always involved.  Flash-forward a few thousand years  -  quantum mechanics  accomplishes much the same with its view of  interacting particles in continual motion,  ever-changing, and incessantly forging transient effective links with numerous other particles of similar and different type under the influence of various fields of force.

Kant thought that human concepts and categories determine our view of the world and its laws.  He held that inborn features of our minds structure our experiences.  Since, in his view, mind shapes and structures experience,  at some level of representation  all human experience  shares certain essential operational features. Among these according to Kant are our concepts relating to space and time, integral to all human experience. The same might be said about our concepts of cause and effect.

Kant further asserts that we never have direct experience of things, referred to in his writings as the noumenal world. All we experience is the  phenomenal world  that is relayed to us by our senses. Kant views noumena as  the thing-in-itself  or true reality  and  phenomena as our experience or perception of that thing, filtered through our senses and reasoning. According to Kant science can be applied only to things that can be  observed and studied.  The entire  world of noumena  is beyond the scope and reach of science. As an heir to Enlightenment philosophy Kant respects the value of reason but believes the noumenal world to be beyond its scope and reach. So are we fated then never to experience the noumena directly?  Not by a long shot.  Kant claims  the noumena  to be accessible but only by intellectual intuition without the aid of reason.[3]

In the world of phenomena nothing is self-existent. Everything exists by virtue of dependence on something else.  Point to something, anything at all,  that refutes that view and I’ll tell you you’re out of your mind - and in the noumenal world. What,  pray tell,  are you doing there and how did you get there anyway? If you can clearly communicate the how I may give it a try myself.[4]

Image:

One of a set of illustrations by Emma V. MooretitledNoumena - Collages © Emma V Moore 2013 courtesy of the artist. More of her exceptional art can be found at http://www.emmavmoore.co.uk. Follow also on Bēhance Please do not remove credits.

Notes

[1] The world view granted us by our inherited biologic capacities has been millions of years in the making.  Indeed.  But that makes it still not a whit truer than had we groped it only yesterday. Evolution seems to have sacrificed a full immersive sense of reality to grant a greater degree of interoperability essential to dealing with vicissitudes of a material world and confer durability within that domain.  The quest after true apprehension we feel impelled to pursue is a siren not without danger.

“The search for reality is the most dangerous of all undertakings, for it destroys the world in which you live.”
                                                                                                        -Nisargadatta Maharaj

[2] Regarding the origin and transformations of the word “scrupulous”:

Scrupulous and its close relative “scruple”  (“an ethical consideration”) come from the Latin noun scrupulus, the diminutive of “scrupus.” “Scrupus” refers to a sharp stone, so scrupulus means “small sharp stone.” “Scrupus” retained its literal meaning but eventually also came to be used with the metaphorical meaning “a source of anxiety or uneasiness,”  the way a sharp pebble in one’s shoe would be a source of pain.  When the adjective “scrupulous” entered the language in the 15th century,  it meant “principled.”  Now it also commonly means "painstaking" or “careful.” [Source]

Sad to say, this fascinating word that so successfully wended its way through several related incarnations in a number of different Indo-European languages prior to its appearance in English, c.15th century, appears to be passing out of usage among English speakers in modern times. We will likely be left with the occasional utterance of “scruples”  but “scrupulous” itself  seems destined for oblivion.

Curiously, my election of the word here was not rationally motivated. As I was framing the thought expressed in the paragraph in my mind, the word just appeared out of nowhere and seemed to insist, “I belong here though you may not yet understand why.  You really need a word with my complex heritage of multiple meanings here.”  And so I went with it, not fully knowing why. Funny thing about it, my rational mind is quite unable now to come up with any other single word that suits as well.

[3] Kant’s epistemology recognizes three different sources of knowlege: sensory experience, reason, and intuition. He views intuition as independent of the other two and the only one of the three with direct access to the world of noumena. This may present as suspect at first, but then how do we explain things like what Einstein did a century ago? Einstein himself has hinted in his writings at the essential role of intuition and imagination in his thinking.

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Slide 25 of 48

Clickhere for more slides on Kant’s philosophy by William Parkhurst from Introduction to Philosophy Lecture 13, source of the above slide reproduction.

[4] Our human penchant for categorization inevitably leads to dismemberment of holistic reality into an endless number of manifest objects, many of which we no longer recognize as essentially related.

“People normally cut reality into compartments, and so are unable to see the interdependence of all phenomena. To see one in all and all in one is to break through the great barrier which narrows one’s perception of reality.”
                                                                                         -Thích Nhất Hạnh


© 2016 Martin Hauser

Please note:  The content and/or format of this post may not be in finalized form. Reblog as a TEXT post will contain this caveat alerting readers to refer to the current version in the source blog. A LINK post will itself do the same. :)


Scroll to bottom for links to Previous / Next pages (if existent).  This blog builds on what came before so the best way to follow it is chronologically. Tumblr doesn’t make that easy to do. Since the most recent page is reckoned as Page 1 the number of the actual Page 1 continually changes as new posts are added.  To determine the number currently needed to locate Page 1 go to the most recent post which is here. The current total number of pages in the blog will be found at the bottom. The true Page 1 can be reached by changing the web address mandalicgeometry.tumblr.com to mandalicgeometry.tumblr.com/page/x, exchanging my current page number for x and entering.  To find a different true page(p) subtract p from x+1 to get the number(n) to use. Place n in the URL instead of x (mandalicgeometry.tumblr.com/page/n) where
n = x + 1 - p. :)

-Page 305-

Einstein HouseBern, Switzerland

Einstein House

Bern, Switzerland


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The Israelis nearly had a “President Einstein.” Click to read the full fact.

The Israelis nearly had a “President Einstein.” Click to read the full fact.


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“Everything should be done as simple as possible, but not simpler”

- A. Einstein

Many thanks to those who made it to our first benefit! We look forward to more in the future, but foMany thanks to those who made it to our first benefit! We look forward to more in the future, but foMany thanks to those who made it to our first benefit! We look forward to more in the future, but foMany thanks to those who made it to our first benefit! We look forward to more in the future, but foMany thanks to those who made it to our first benefit! We look forward to more in the future, but fo

Many thanks to those who made it to our first benefit! We look forward to more in the future, but for those who couldn’t make it, you can now pick up some of our items for the science march and beyond in our benchmarkNYCstore. 

The Einstein as Refugee design is by the immensely talented Molly Beck and the others are by me. All of the silkscreening is the wonderful work of Marcus Poston.


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