Passing through walls… Broken glass…

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Researchers have captured the most direct evidence to date of Klein tunneling, a quantum quirk that allows particles to tunnel through a barrier like it’s not even there. The result may enable engineers to design more uniform components for future quantum computers, quantum sensors and other devices. (1)

We constantly see things. We sense things. We are blocked by things.

Watch carefully and you will see.

That whenever you see something you stop seeing something else.

Our senses are not the window to see the cosmos.

They are our jail inside that cosmos.

A cosmos we ourselves create on our own.

And no, it is not just that our senses might be faulty thus making us sense things which are not there (see here for an article on how healthy people can sometimes mis-attribute touch to the wrong side of their body, or even to a completely wrong part of the body) It is the essence of the senses and what they mean to us which is inherently disassociated with what we call ‘reality’.

A tiny particle can pass through a wall. A human cannot.

You are made by particles. And yet they may never sense what you do.

Disconnected cosmos. Disconnected humans.

Disconnected perception. Disconnected reality.

Due to all the things we think connect us…

Let go of that glue. It is the only reason that you see a broken glass.

Look away.

And everything will disappear.

For there is nothing to see…

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Droplets carrying an ocean…

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Self-cleaning surfaces and laboratories on a chip become even more efficient if we are able to control individual droplets.

University of Groningen professor Patrick Onck, together with colleagues from Eindhoven University of Technology, have shown that this is possible by using a technique called mechanowetting. “We have come up with a way of transporting droplets by using transverse surface waves. This even works on inclined or vertical surfaces.”

The idea of mechanowetting is basically very simple: put a droplet on a transverse surface wave, and the droplet will move with the wave. “One of the properties of water droplets is that they always try to stay on top of a wave. If that top runs ahead, the droplet will run with it,” Onck explains. It is possible to move the droplets by using mechanical deformation to create surface waves. “The remarkable thing about this is that it also works on inclined or vertical surfaces: drops can even move upwards against gravity.” (1)

Water carrying water.

A sea carrying drops.

An ocean carrying humans.

The abyss holding into hopes.

But it’s not the world you are looking at. But its mirror image.

Turn around and look at yourself.

See…

Hopes carrying the abyss.

Humans taming the ocean.

Small tiny drops…

Carrying the sea…

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…

Big data… Plants… Planets… Universe…

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A group of Florida Museum of Natural History scientists has issued a “call to action” to use big data to tackle longstanding questions about plant diversity and evolution and forecast how plant life will fare on an increasingly human-dominated planet.

In a commentary published today in Nature Plants, the scientists urged their colleagues to take advantage of massive, open-access data resources in their research and help grow these resources by filling in remaining data gaps.

“Using big data to address major biodiversity issues at the global scale has enormous practical implications, ranging from conservation efforts to predicting and buffering the impacts of climate change,” said study author Doug Soltis, a Florida Museum curator and distinguished professor in the University of Florida department of biology. “The links between big data resources we see now were unimaginable just a decade ago. The time is ripe to leverage these tools and applications, not just for plants but for all groups of organisms”. (1)

Trying to understand the big picture.

By analyzing it all.

But you can never judge a book by reading all its pages.

You just read one. And then throw it away. Since you will already filled with the undying spirit of the author’s inspiration.

You can never judge a bottle of wine by drinking it all.

You just get a sip. And then spit it out. For you will be already full with the perfection of its taste and the distinctiveness of its aroma.

We cannot judge the cosmos by knowing everything about it. But only by sensing it to the point of remembering nothing about it.

Just see a butterfly fly.

Watch it die.

Sense eternity in its every dying breath…

Smelling the forest… A tree born…

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Animals are much better at smelling a complex “soup” of odorants rather than a single pure ingredient, a study by the University of Sussex has revealed.

Prof Nowotny, Director of Research and Knowledge Exchange in the University of Sussex’s School of Engineering and Informatics, said: “Our study was looking at how olfactory receptors and brain structures cope with mixtures and single odorants. At first, we thought that mixtures would mean complications, but it turned out there was no extra complications and in fact, it’s usually easier to smell mixtures than single odorants and the sensing is also slightly faster. This wasn’t what we expected but this is what came out from our mathematical investigation”.

Prof Nowotny added: “Everything we take in from our environment is mixed smells, so it makes evolutionary sense that our olfactory systems would be better at those type of smells.” “Similarly, animals secrete odorant mixtures as communication signals (pheromones), so it is vital that they can quickly and accurately identify these chemical signals, so they can decode the message they are being sent”. (1)

We were born in a forest.

Inside a vast universe.

Under the cold blue sky.

We were born in a forest.

But we can only see trees now.

We see many trees.

More and more trees.

Until there are no trees again.

Until we see the forest once more.

And it is only then…

In the deep dark forest…

That a small tree will be born again…