Quantum computers: Meet my new computer. Different than the old computer…

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In theory, quantum computers can do anything that a classical computer can. In practice, however, the quantumness in a quantum computer makes it nearly impossible to efficiently run some of the most important classical algorithms.

The traditional grade-school method for multiplication requires n^2 steps, where n is the number of digits of the numbers you’re multiplying. For millennia, mathematicians believed there wasn’t a more efficient approach.

But in 1960 mathematician Anatoly Karatsuba found a faster way. His method involved splitting long numbers into shorter numbers. To multiply two eight-digit numbers, for example, you would first split each into two four-digit numbers, then split each of these into two-digit numbers. You then do some operations on all the two-digit numbers and reconstitute the results into a final product. For multiplication involving large numbers, the Karatsuba method takes far fewer steps than the grade-school method.

When a classical computer runs the Karatsuba method, it deletes information as it goes. For example, after it reconstitutes the two-digit numbers into four-digit numbers, it forgets the two-digit numbers. All it cares about is the four-digit numbers themselves. But quantum computers can’t shed (forget) information.

Quantum computers perform calculations by manipulating “qubits” which are entangled with one another. This entanglement is what gives quantum computers their massive power, but it is the same property that makes (made) it impossible for them to run some algorithms which classical computers can execute with ease. It was only until some years ago that Craig Gidney, a software engineer at Google AI Quantum in Santa Barbara, California, described a quantum version of the Karatsuba algorithm. (1)

Think. Forget. Move on. Think again…

Know everything.

And you will need to forget.

Forget so that you can learn.

So that you know it all.

The path to light, passes through alleys of darkness.

And trusting the light can only lead to darkness, when the Sun sets down.

You need the Moon.

For it is only there, that you can see your eyes reflected…

Upon the silvery calm lake…

Sun breathing fire.

Light reflected on the Moon…

Cold light reflected on water…

Light passing through your eyes.

In the dead of the night,

You realize that you knew the Sun.

Stand still enough…

And you will listen to the cosmos being born…

Truth Puzzles: Solving the mysteries of the world…


Philosophers have pondered on the answers to the great metaphysical questions of humankind for aeons…

And they have failed miserably to find definitive answers.

Every philosopher has his or her own views, which usually are in complete opposition to the views of other philosophers.

There is currently no way to decide who is right and who is wrong. Perhaps there will never be.

Truth puzzles are here to the rescue!

But what are they?

Simply put, they are a way to easily and quickly draft your thoughts on how the great elements of philosophy and life connect to each other.

The elements of the puzzle are the major elements that trouble philosophers for centuries: God, existence, Being, self, others, life, death, phenomena, reality, One, faith, nothingness, knowledge, senses, thought, consciousness. You can of course add more as you please, but these are the major ones.

Major elements of a Truth Puzzle

The goal of a truth puzzle is to draw the connections between these elements.

How to fill in the puzzles?

It is very easy: Just take all the elements, draw them on a paper and then connect them! The connections could be simple lines, lines with arrows or even lines with explanations detailing the nature of the connections.

I have created Truth Puzzles on paper while sitting for coffee, or with any of the various mind mapping applications available. For example the below image was created with the miMind Android application.

Truth Puzzle 2021-07-24 by me

Now the important part of the instructions: Don’t think too much!

As said already, the solution of the problem is not evident and perhaps will never be! So don’t bother with thinking. Just like in automatic writing, let yourself go and just randomly draw lines and connections between the elements of the puzzle!

Given the complex nature of the problem and our almost total ignorance of what life and existence truly are, there is really no point in trying to think how to draw the Truth Puzzle.

Truth Puzzle 2021-07-25 by Karpouzi

And to be honest, randomly drawing without the arbitrarily created obstacles by human-defined logic, could be the best shot we ever had at the problem in the first place!

So go on and have fun!

Fill in your Truth Puzzles, share it with your friends or even send it to Harmonia Philosophica for publication and, you never know…

What you created might be the solution of the mysteries of the world that Parmenides and Aristotle were looking for…

Thinking simple… Thinking complex…

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Neuroscientists have revealed that a simple brain region, known for processing basic sensory information, can also guide complex feats of mental activity. The new study involving mice demonstrated that cells in the somatosensory cortex, the brain area responsible for touch, also play a key role in reward learning. It is the basis for how we connect our work in the office to that paycheck, or that A+ to the studying we did in preparation for the test. (1)

Even the simplest forms of thinking result in complex results.

But to understand the complexity of the cosmos we must think simple.

So simple that we perceives everything.

Until we see nothing at all…

Look at that empty blank paper.

Drops of blood stain it.

Tears dropping.

Laughter echoes in the night.

A pencil breaking.

A baby cries.

Look at the rainbow in the sky.

An open window.

The paper gone.

Drifted away by the fiery storm.

Look at that empty blank paper.

The whole world fears of that paper tonight…

Language. Thought. Time. Dasein.

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The relationship between language and thought is controversial. One hypothesis is that language fosters habits of processing information that are retained even in non-linguistic domains.

Languages, for instance, vary in their branching direction. In typical right-branching (RB) languages, like Italian, the head of the sentence usually comes first, followed by a sequence of modifiers that provide additional information about the head (e.g. “the man who was sitting at the bus stop”). In contrast, in left-branching (LB) languages, like Japanese, modifiers generally precede heads (e.g. “who was sitting at the bus stop, the man”). In RB languages, speakers could process information incrementally, given that heads are presented first and modifiers rarely affect previous parsing decisions. In contrast, LB structures can be highly ambiguous until the end, because initial modifiers often acquire a clear meaning only after the head has been parsed. Therefore, LB speakers may need to retain initial modifiers in working memory until the head is encountered to comprehend the sentence.

Studies show that the link between language and thought might not be just confined to conceptual representations and semantic biases, but rather extend to syntax and its role in our way of processing sequential information or in the way the working memory of speakers of languages with mixed branching or free word order works. “[…] left-branching speakers were better at remembering initial stimuli across verbal and non-verbal working memory tasks, probably because real-time sentence comprehension heavily relies on retaining initial information in LB languages, but not in RB languages”, says Alejandro Sanchéz Amaro, from the Department of Cognitive Science at the University of California, San Diego. (1)

Thinking in a sequence based on your language.

Languages based on the way you think.

A cosmos structured in the way you see.

People seeing based on how their brain is structured.

In a universe where things can go either right or left, there is only one correct way to go… (Nowhere!) In a cosmos where thinking can be done in various ways, there is only one way to think… (Don’t think!)

Listen to the forest whispering in your ear…

Watch the dim light of existence cast shadows under the light…

Listen to the silence between the words…

There is a structure in the cosmos. And there is chaos in this structure. There is logos governing the universe. And inside logos, the deep darkness of stillness. Any structure imposes structures. Any way of thinking destroys other ways, equally possible and correct.

There is a unity in the clatter of phenomena.

You cannot see this unity from left and go right. Neither if you observe from right to left. You cannot know everything if you already know things. You cannot understand it all if you start by claiming that you understand something.

This unity you can only watch by watching everything.

And the only way to do that, is by watching nothing…

Is the man sitting at the bus?

Search inside…

What is a man?

And you will be astonished by the lack of any plausible answer…

Moving. Making memories.

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It is known that certain areas of the brain are responsible for certain functions of the body. The cerebellum, a structure found in the back of the skull, is known to be important for the control of movement, while the frontal cortex is responsible for cognitive functions such as short-term memory and decision making. However, as researchers continue to unlock the mystery of how billions of neurons in the brain interact, it is becoming more apparent that it is not that black and white.

Dr. Nuo Li, assistant professor of neuroscience and a McNair Scholar at Baylor College of Medicine, and his colleagues have found the first direct evidence that the cerebellum does more than just control muscle activity. It also plays a role in cognitive functions.

“We knew that the frontal cortex and the cerebellum are anatomically connected with each other,” Li said. “We also knew that in humans, cerebellar damage has been known to cause memory or planning problems, so the two might be connected”. (1)

We move in the cosmos.

The cosmos moves around us.

Sensing everything.

Registering everything.

Thinking. Deducting.

But is there is really anywhere to go? Are you really walking? Is the cosmos indeed moving? Can the eternal universe be explored by moving? Can existence by analyzed by anything not existing?


Why are you walking?

If not to get away from where you are?

Where do you want to be?

If not where you already standing at?

What is there to remember?

If not all those things you have forgotten?

Look at yourself in the mirror.

What is there to see?

If not…