Sunday, June 28, 2009
The Life Electronic
Saturday, June 27, 2009
Beware the Jabberwock
Did gyre and gimble in the wabe;
All mimsy were the borogoves,
And the mome raths outgrabe.
"Beware the Jabberwock, my son!
The jaws that bite, the claws that catch!
Beware the Jubjub bird,
and shun The frumious Bandersnatch!
"He took his vorpal sword in hand:
Long time the manxome foe he sought—
So rested he by the Tumtum tree,
And stood awhile in thought.
And as in uffish thought he stood,
The Jabberwock, with eyes of flame,
Came whiffling through the tulgey wood,
And burbled as it came!
One, two! One, two! and through and through
The vorpal blade went snicker-snack!
He left it dead, and with its head
He went galumphing back.
"And hast thou slain the Jabberwock?
Come to my arms, my beamish boy!
O frabjous day! Callooh! Callay!
"He chortled in his joy.
'Twas brillig, and the slithy toves
Did gyre and gimble in the wabe;
All mimsy were the borogoves,
And the mome raths outgrabe. "
- Lewis Carroll
"Jabberwocky" arguably the most famous nonsense poem ever published, was written by Lewis Carroll in 1871. Was Carroll simply musing about beasts from other worlds, or had he seen it himself? Either way its a great poem!
Bandersnatch – A swift moving creature with snapping jaws, capable of extending its neck.
Beamish - Radiantly beaming, happy, cheerful.
Borogove – A thin shabby-looking bird with its feathers sticking out all round, "something like a live mop". The initial syllable of borogove is pronounced as in boring rather than as in burrow.
Brillig – Four o'clock in the afternoon: the time when you begin broiling things for dinner.
Burbled – Possibly a mixture of "bleat", "murmur", and "warble". Burble is also a pre-existing word, circa 1303, meaning to form bubbles as in boiling water.
Chortled - Combination of chuckle and snort.
Frabjous - Possibly a blend of fair, fabulous, and joyous.
Frumious – Combination of "fuming" and "furious."
Galumphing - Perhaps a blend of "gallop" and "triumphant". Used to describe a way of "trotting" down hill, while keeping one foot further back than the other. This enables the Galumpher to stop quickly.
Gimble – To make holes as does a gimlet.
Gyre – To go round and round like a gyroscope. However, Carroll also wrote in Mischmasch that it meant to scratch like a dog. The g is pronounced like the /g/ in gold, not like gem.
Jubjub – A desperate bird that lives in perpetual passion.
Manxome – Fearsome; the word is of unknown origin.
Mimsy – Combination of "miserable" and "flimsy".
Mome – Possibly short for "from home," meaning that the raths had lost their way.
Outgrabe (past tense; present tense outgribe) – Something between bellowing and whistling, with a kind of sneeze in the middle.
Rath – A sort of green pig. (See Origin and structure for further details.)
Snicker-snack: An onomatopoeia of unclear meaning, possibly referring to sharpness
Tove – A combination of a badger, a lizard, and a corkscrew. They are very curious looking creatures which make their nests under sundials and eat only cheese. Pronounced so as to rhyme with groves. Note that "gyre and gimble," i.e. rotate and bore, is in reference to the toves being partly corkscrew by Humpty Dumpty's definitions.
Tulgey - Thick, dense, dark.
Uffish – A state of mind when the voice is gruffish, the manner roughish, and the temper huffish.
Vorpal - See vorpal sword.
Wabe – The grass plot around a sundial. It is called a "wabe" because it goes a long way before it, and a long way behind it, and a long way beyond it on each side.
Above is a list of definitions for the many odd words used in this poem, many from the author himself. * Wikipedia
Inner Space
Thursday, June 25, 2009
CERN (LHC) Update
CERN (from CERN press release)
Geneva, 30 April 2009. The 53rd and final replacement magnet for CERN's1 Large Hadron Collider (LHC) was lowered into the accelerator's tunnel today, marking the end of repair work above ground following the incident in September last year that brought LHC operations to a halt. Underground, the magnets are being interconnected, and new systems installed to prevent similar incidents happening again. The LHC is scheduled to restart in the autumn, and to run continuously until sufficient data have been accumulated for the LHC experiments to announce their first results.
"This is an important milestone in the repair process," said CERN's Director for Accelerators and Technology, Steve Myers. "It gets us close to where we were before the incident, and allows us to concentrate our efforts on installing the systems that will ensure a similar incident won't happen again."
The final magnet, a quadrupole designed to focus the beam, was lowered this afternoon and has started its journey to Sector 3-4, scene of the September incident. With all the magnets now underground, work in the tunnel will focus on connecting the magnets together and installing new safety systems, while on the surface, teams will shift their attention to replenishing the LHC's supply of spare magnets.
In total 53 magnets were removed from Sector 3-4. Sixteen that sustained minimal damage were refurbished and put back into the tunnel. The remaining 37 were replaced by spares and will themselves be refurbished to provide spares for the future.
"Now we will split our team into two parts," explained Lucio Rossi, Deputy head of CERN's Technology Department. "The main group will carry out interconnection work in the tunnel while a second will rebuild our stock of spare magnets."
The LHC repair process can be divided into three parts. Firstly, the repair itself, which is nearing completion with the installation of the last magnet today. Secondly, systems are being installed to monitor the LHC closely and ensure that similar incidents to that of last September cannot happen again. This work will continue into the summer. Finally, extra pressure relief valves are being installed to release helium in a safe and controlled manner should there be leaks inside the LHC's cryostat at any time in the machine's projected 15-20 year operational lifetime.
CERN is publishing regular updates on the LHC in its internal Bulletin, available at www.cern.ch/bulletin, as well as via twitter and YouTube at www.twitter.com/cern and www.youtube.com/cern
Wednesday, June 24, 2009
An Ordinary World
We can scarcely call the lives we live ordinary, but what about the world we live in? It is ridiculous to ask the question from quantitative analysis perspective (and expect a real numerical answer.) The Omniverse is infinite, the universes it contains are infinite in quantity and in quality. Instead we should ask the question, "How orderly is our universe? or How chaotic is our universe?" It has been estimated that ~96% of our material universe is unaccounted for and ~96% of our DNA is also unaccounted for. We know so little about the world we live in today. The answers we search for are profound, however when we arrive at a sound conclusion, we may not understand its implications. Often we lack the correct questions to ask. It is my understanding (best guess) that the universe we live in is currently in a state which could be described as having a less than average degree of order. I do not think that our universe is overwhelmingly chaotic in nature, although the balance is tilted slightly in that direction. Our universe has a high degree of functionality - thus we exist! There are many "worlds" (universes) where the laws of physics are such that life cannot maintain itself as physical beings. Life or consciousness (I use them interchangeably) is always present in some form. Inside of a chaotic whirlwind of a universe consciousness may drift here and there as a disencorporate mind, engaged in an eternal dream. That floating mind may ask the same question, "How ordinary is my universe?" They may dream of strange objects, strange beings, strange universes where minds inhabit bodies and walk upon green grass. In the end it is a matter of perspective. One thing does seem astoundingly clear, this universe is not the most orderly universe that exists! I will leave you with a few questions: If you went to the most orderly universe, what do you think it would be like? Would it be more like a paradise or would it be more like a hell?
"Beauty is in the eye of the beholder"
Wednesday, June 17, 2009
A.I. update [Willow Garage PR2]
The Latest from Artificial Intelligence and Robotics |
Willow Garage robot continues to advance
Posted: 17 Jun 2009 03:46 AM PDT
Earlier this month, Willow Garage's Personal Robot 2 (PR2) robot successfully passed the second project milestone navigating an office environment, opening doors, and plugging in the electrical supply to recharge its batteries. The first milestone the robot successfully passed last December (if my memory serves me well) was about navigating around an office environment but without the requirement of opening doors.According to the company, the robot navigated autonomously for nearly one hour passing through half open doors and locating power sockets while realizing a locked door was not passable and moving on to another one. Apparently, the robot's batteries allow it 3 to 6 hours of autonomous operation. PR2 has two compliant arms with 7 DOF each.
Willow Garage was founded only in 2006 and the robot they have constructed so far has some very impressive capabilities. Sure, it is no ASIMO but the team has much less money to work with that the Honda team. Let us also not forget that the same group is developing an open source operating system for robotics, support the open source player/stage robot control architecture, and continues to update the open source computer vision library OpenCV.
The video below shows PR2 navigating the Willow Garage offices and doing its thing.
PS: I wonder what the 3rd milestone for the project is supposed to be.
Tuesday, June 16, 2009
Ammonia Avenue
Some search the heavens to find another home,
Some blame and quarrel, as they always do,
Some dream of a new day, and new ways,
Some escape it all, building a new world with their own hands."
In this age we seek so many ways to find comfort, we employ countless technologies, we consult the charts, crunch the numbers. We believe our experts all too quickly and consent to their visions and their dreams, from health and medicine to computing, religion, psychology, biology, physics, chemistry and every facet of wisdom that can be explored. There will come a day when mankind will chose to act responsibly with wisdom and benevolence, and create his own world. In the past we have seen visionaries discuss the ideas of terraforming existing barren worlds, engineering enormous sustainable spaceships or space stations and even combine the two concepts (a planet-craft.) What we haven't heard much about is the act of creation. I know this is a taboo subject to many of you out there. Creating has always been left to the realm of the divine. Mary Shelley knew the outrage of her society as she published her work about a mad scientist who dared to steal thunder from the sky and breath life into a tattered corpse. Even today this theme runs chills up our spines, as we face the real possibility of its everyday occurrence. We can know that it is only so long before humanity's definition is widened, as cyborgs and androids walk among us. We stand to gain so much wisdom, so much ability and so much value as this new age dawns! Must we continue to harvest, to cannibalize, to manipulate that which is already manifest? Might we seek instead to create a new world, a world where there was nothing? Might we use the science of the quantum scale, scalar resonance field technology and manipulation of sound and light to produce a new reality*, a new universe? Might we dare write the laws of this brave new world with the patterns of our home world - all the more perfect for the translation? Might we instill in its very fabric the compassion and wisdom of the Christ, the Buddha and Mahatma Gandhi? I would have only one more wish for humanity living in such a world, such a paradise. I would wish for them to endow each subsequent being (born into the place) with the worth, the honor, the wisdom and freedom that allowed for its very creation. Its our own patterns that we struggle against all too often (those which we perceive to be external and those which are internal - even our own DNA.) We humans have seen one empire after the next plant flags on beach after beach, dominate, destroy and deform the native civilization. This destructive tendency has permeated our entire recorded history with very few exceptions. It is inevitable that this tendency be left behind, that mankind put away his preference for consuming and take up a new found sense of value and responsibility. This world is what we make of it, and the next one may be ours to forge.
I had originally discussed some of these concepts in a blog entitled "Simulism: The Science Of Holodecks" this concept ventures further out into obscurity, envisioning the capability to generate a solid, functional world complete with all the complexity of life on earth (minus the really frustrating attributes.) Think of it as a Utopia made up into the space between the matter we see right here around us. It could be as close as we wanted it. It could be as real as we wanted it. It would be of our own making.
Monday, June 15, 2009
Transdimensional Synchronicity II.
"The French writer Émile Deschamps claims in his memoirs that in 1805, he was treated to some plum pudding by a stranger named Monsieur de Fortgibu. Ten years later, the writer encountered plum pudding on the menu of a Paris restaurant and wanted to order some, but the waiter told him that the last dish had already been served to another customer, who turned out to be de Fortgibu. Many years later, in 1832, Émile Deschamps was at a diner and was once again offered plum pudding. He recalled the earlier incident and told his friends that only de Fortgibu was missing to make the setting complete—and in the same instant, the now senile de Fortgibu entered the room."
* Please read the entry entitled "What Is And What Should Never Be" for a more lengthy explanation of this concept. If there should be an infinite number of universes, then any attempt to catalog or categorize them all is simply an exercise in futility, and each universe is in its own way both "real" and "unreal." It all boils down to the fact that reality is always a local concept, and any given reality is only as real as it needs to be. Reality has one core theme, "functionality." A person is said to be sane if they are able to function within a society and its many modes of action. Sanity and insanity are legal terms.
Sunday, June 14, 2009
Deja Vu - Je Mais Vu (A Quantum Link)
Saturday, June 13, 2009
Simulism: The Science Of Holodecks
* First degree simulism should be possible by the manipulation of photons of light into subatomic particles (in the quantum scale) then manipulating the subatomic particles into the larger-scale structures of physical matter. This process could also be possible by manipulation of existing matter and ambient energy via scalar wave technology, however this could destroy the original source of that matter, it would be lost in the translation.
* It should be noted that it might be necessary for a continuous "feed" of the simulation to be generated for the object to exist over time. In other words, if the generative system or device were to be shut off, then the object could vanish, just like on a holodeck.
What Is A Quantum Psychonaut? A Basic Definition
* For more on the Omniverse (and why there is only just one of them) please read the entry named MWI Diagram.
* Picture at upper right corner of Blog is entitled "The Cosmonaut" used by permission of artist Eugene Smith.
Friday, June 12, 2009
Transdimensional Synchronicity I.
Wednesday, June 10, 2009
This New Blog!!!
The Quantum Perspectives blog will remain online for sometime, but all new blogs after today will be posted only on this blog and not Quantum Perspectives. A Website will soon be in production for "Quantum Psychonautics"
I hope you enjoy my new blog!
The Perils of Quantum Travel (or "Quantum Viewing")
* It is important to understand that the term "foreign," as I have used above, is intended to describe the degree to which the (newly) observed universe's initial conditions deviate from those of the observer's universe of origin. Any other effects that have occurred due to chance (or since the formation of the observed universe) should not and will not affect the observer's reality concept or their ability to function within any given universe. It would affect the observer's specific experience with that universe. Imagine a world where planet Earth was ruled by telepathic spiders, alterations in evolution of a worldline from that of our own worldline's history should significantly change one's viewing experience.
I Sing The Universe Electric!
"Have the courage to open your mind and to see the world through new eyes, and what will unfurl before you will surely change your life!"
Artificial You
[*1] [A,C,G, and T are the four nucleic-acid bases that make up our DNA. The A stands for Adenine and pairs with the T, which stands for Thymine. The C stands for Cytosine and pairs with the G, Guanine. These four nucleic acids are the building blocks of our genetic code, or DNA. ACGU are the four amino acids that make up our RNA. RNA pairs up like DNA, except Thymine is replaced by the nucleic acid Uracil.]
[*2] [We do know that there is the possibility for inorganic life. Consider the strange but true case of The Gold Bug, 'no not the story by Edgar Alan Poe' but the gold eating microbial space-worm found by a NASA engineer known to eat thermal sensors on space-station equipment. There have been countless wires and components replaced because of this strange microscopic metal eater, that lives in the vacuum of space.]
Dreamer - Your Name Is Man
The White Queen's Strange Memory
I find this section of "Through The Looking-Glass" to be particularly telling. Carroll was clearly pointing to the limitations of mankind's most trusted mental resource, his memory. In order for one to remember the future one must first have the means to do so. Given the practical means to do so and the opportunity, one would "recall" events from one of their possible futures. The act of seeing initiates the shift into that set of future events. That previous passage (as well as the whole of the Alice-Looking-glass saga) has widely been judged to be deterministic. It's concept of free will being severely stunted and warped, gives it a dreamlike quality. Time is strangely reversed, at least in some ways. The events and outcomes (many times occurring prior to their own causes) are not really under personal control, so much as that they are being acted out as a preexisting "play." (Remember that "hard determinism" has close ties with the concept of "fate," as it connects every event with an unbroken chain of past events, reducing or eliminating the possibility of the emergence of free will.) I didn't take away this same reaction to the logic of the Wonderland saga, rather that certain chaotic logic "wonderland logic" as well as different initial conditions could be in play. It would be possible that the concept of free will dominates this kind of system, in as much as it appears in several instances that the actors are envisioning the events into reality. They appear to be manifesting their destiny, albeit from a rather detached or unconscious means. You may recall that metaphysics regards this phenomenon as natural and inherent in all complex living systems, like the one we live one. It would see this kind of action as being part of "The Law of Attraction." (This is an odd little Law which explains that all actions and conditions arise out of the innate functions of consciousness and conscious thought or movement.) Thus things, events and actions are attracted into being by the "thinker" who then experiences them as a reality. This theory would say that the act of prediction or forecasting is also the act of intentional manifesting.
So what would the act of remembering the future really entail? Would you be in the act of manifesting from an imagined future? Would you be realizing a predetermined path through a strictly deterministic system? If the latter and not the former were true, then the most logical conclusion as to why we do not remember the future would be that it would drive us all mad! If the future were "solid" and strictly deterministic in nature, one could argue that the system had (at least on some levels) already been "played out." To know what would happen, to play your part, and to not have any volition, no personal control of that system or your role in that play, would certainly prove to be unbareable! (Maybe thats why we cant remember our future - because we need to forget it, in order to function as we should, to play our part as we should, as we will.)
Of course MWI cosmology should not support the previous set of options. It should dictate that the knower of future events would simply be privy to the events within other universes (which held a time-positive value to that of their own) so that looking into them, would be very much like looking into the future of their own world. We can add in the concept of strict determinism if we like, achieving a set of universes each with its own unique "play script" and with its own predetermined outcomes. (We could call the outcomes of such a universe its empty set, as it describes the end state of equilibrium for that system.) We can also add in an element of the Law of Attraction by saying that in that universe's events would arise out of the act of viewing events of other universes and focusing on them, thus shifting into that new reality. The previous reality would really describe an entire reality system housed within a multiverse, and not one finite universe. It should also be held that a strictly deterministic system could not be compatible with one that is infused with The Law of Attraction.
Some questions to consider?
1.) Why do we not remember the future?
2.) Why do we remember the past?
3.) How do we remember the past, what functions allow us to store and access these events? (The same kind of automatic process should allow us to remember the future, should it not?)
Illustration by: John Tenniel (1863)
Literature by: CL Dodgeson, A.K.A. Lewis Carroll (1863)
Multiverses - Useful Categorization Tools
[Some people will disagree with the use of terms like Omniverse and multiverse, saying that the term "universe" "uni" meaning one and "verse" meaning word, implies that that "one-word" is as all inclusive a term as we need to use. This view and terminology is fine, unless you want to explain the larger concepts of MWI. An infinite universe would work just fine as long as it was truly infinite "enough" so that all possible outcomes and all possible interactions could take place somewhere or somewhen within that one universe.]
These similar universes need not appear so much the same (at least considering their appearance) some planets might be missing or out of place, some might be unusual additions. The laws, and the way that everything functioned would be very much the same. It can be said (with more than a little certainty) that the initial conditions and the act of the universe's creation should contribute that universe's laws and the way that it functions all at the same time. A twin or sibling universe to our own might look like our universe down to even the species of grass growing on (what might be your "twin's" front lawn,) but subtle and not so subtle changes would inevitably occur as random outcomes gave way to alternate historical time-lines. Hitler might have teamed up with Mexico and South American forces, winning the second world war, or maybe WWII never even occurred! I have noted before that some universes should not hold our same initial conditions, and would thus be grouped into a different set of universes outside of our Multiverse. It is important to remember though, that this designation is purely one of categorization. There is no reason why these universes (with different initial conditions and laws) could not exist right next to or even right on top of one another, possibly sharing the same physical space or containing gateways in and out of one another. Many current cosmologists view the MWI model to suggest that each universe is contained within some kind of cosmic "soap bubble." Since we have not even the means to suggest how we can leave our own universe, or manage to see it from a greater vantage point, this "bubble concept" will have to remain a logical supposition. In the blog entitled "...world without end..." I discussed the idea that whatever the state of the greater cosmos may be, the end result must logically be an infinite in time and space larger "whole." This all inclusive, all containing "whole" I refer to as the Omniverse, a staggering concept that contains (as the picture in MWI diagram shows) all worlds in all universes, across all time and space. This Omniverse is infinite in every way. Logic tells us that beyond the boundary of the larger container lies something, that something must be contained by something else, and so on and so on, ad infinitum. An ancient philosopher once asked, if a man threw a spear, and were able to continue to do so on and on, where would the end be? If that spear were a spaceship traveling in hyperspace (far faster than the speed of light) where should it end? The answer is the same. There can be no end, for the Omniverse is infinite in both every quality and every quantity, it is the sum total of all existence and all non-existence!
Schrodinger's Quantum Menagerie
The common sense answer is that the cat can only be in one of three states, dead or alive or somewhere in the process of dying (easy enough.) Quantum Mechanics, (notably Schrodinger's equation) says that the answer isn't that simple. As with much of QM, things tend to go from weird to weirder to weirdest - this is no exception. After a given length of time has progressed, the cat is said to be both dead and alive at the same time! It is then the act of opening the box and observing the cat that brings about the observable state of the cat. This same act takes place whenever we peer into the subatomic world of the electron, or view the "Color Phi Phenomenon" or the famous "Double Slit Experiment." We are experiencing the strange yet ordinary world of quantum states within physical systems, as they evolve over time.
It is important to remember that this experiment did not take into consideration Bryce Seligman DeWitt - Hugh Everett's MWI of QM. Instead this experiment sought to describe the events of the system in the terms of a more classical view of QM. MWI was initially rejected by mainstream physics in favor of more classical Newtonian physics and its related theories. It is important to note that the laws of "classical" or "Newtonian physics" do not hold up when applied to systems within the quantum scale. Strangely enough, objects and systems that are this small have their own set of unique laws which govern behavior of particles and systems. It is for this reason that QM emerged in the first place, to explain these new troublesome questions and paradoxes. So what does the MWI (Many Worlds Interpretation) of QM have to say about the Schrodinger's Cat Experiment? MWI would say that 1.) there are more than just the one cat and system involved, 2.) the cats and systems exist within an infinite system (we can call that the "omniverse,") 3.) the cats and their systems exist in an infinite number of states within that infinite super-system - at least one experimental cat per universe or "world-line" exists in one definite state (dead, alive, dying, zombie, mutant, slightly sick, happy, sleepy, confused, enlightened or non-existent.) The previous list is meant to be slightly humorous, but you get the picture right? Sometimes the cat changes color, sometimes it was never there in the first place, sometimes the experimenter becomes the cat, sometimes it vanishes into a puff of smoke and sometimes that little hammer doesn't break the glass vial of poison. Why so many crazy options to choose from? Because this group of cats exists in universes where all those things are possible, even one where the cat mutates, grows to the size of a lion and eats the observer before they can even know what has hit them. Universes where these "novel" effects frequently take place might simply have a different set of physical laws governing the discreet action of particles or Newtonian physics may be completely re-written. It is likely that we in this universe share some degree of these strange effects with all others. It is also likely that the laws which govern our own universe exist (at least in some fashion) within others. This is a thought experiment (largely because a real experiment would be difficult, and probably toxic to cats) but even if it were a "real" experiment, we could expect to see these kinds of results to occur across the infinite omniverse we live in. I'm not usually a betting man, but the universe I live in is only slightly random, with fairly predictable laws (at least on the Newtonian scale.) I don't often witness Tabby cats growing into lions and eating people, but I am not willing to throw out the possibility that somewhere out there it does happen. Because I do not witness it does not make it any less possible. After all, stranger things happen all around us everyday!
The sooner you begin to view the universe around you as a strange and sometimes random environment, the easier it becomes to learn about the very odd world of Quantum Physics and its Many Worlds Interpretation. The sooner you learn about MWI and QM, the sooner you become ready for the dawn of the Quantum Age.
(portion below from Wikipedia free online encyclopedia) of Erwin Schrodinger's Equation http://en.wikipedia.org/wiki/Schr%C3%B6dinger_equation#General_quantum_system
General quantum system
For a general quantum system:
where
-
- is the imaginary unit
- is the wave function, which is the probability amplitude for different configurations of the system.
- hbar is the Reduced Planck's constant, (Planck's constant divided by 2π), and it can be set to a value of 1 when using natural units.
- is the Hamiltonian operator.