David Hardy's impression of the cave on Pluto
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The "strange metal" is the new state of matter
When we are thinking that we are found something big, we might found something bigger. The strange new metal is the entire new state of matter(1), and that thing is one of the most interesting things in the world. There are many times in history when the error in some calculations caused that the worldview has been changed.
The difference between the calculations and observations that were made for the trajectories of the planet Mercury made Albert Einstein check the calculations, what he made for the Theory of Special Relativity, and that caused the born of the most incredible theory in the world: The Theory of Common Relativity. The difference in the observations of the trajectory of the planet Uranus caused that the planet Neptune was found.
So the differences between predictions and calculations have caused many interesting findings in the field of science. When we are thinking about the errors in the trajectories of planets and stars. That thing has caused the findings of the exoplanets. And the thing is that there are still errors in the trajectory of Neptune, but if there is some planet in Kuiper belt, that planet must be geologically dead. Otherwise, it can be visible in the infrared telescopes.
And what we would make with the geologically dead planet, what surface is near zero kelvin degrees. That planet would store data or the signals from the universe in the form, where it hits the surface. That planet would be the superconducting form of material, and this makes it interesting. Maybe there is an answer to why we would not get an answer from the alien civilizations.
Errors in the trajectory or difference between reality and theory caused that the mathematicians started to talk that there are more dimensions, what we can see. That idea brought in the knowledge when David Hilbert noticed that there was an error in Euclidean geometry. Hilbert used a mechanic calculation machine, and he used also virtual triangles, which were nor able to draw in nature. There was a difference between prediction and reality. That difference became stronger when the size of the triangle becomes larger, which means that there was an error. And that error caused that the idea of the extra dimensions was introduced.
Today we know that every other dimension is extra dimensions. We have either no one or two-dimensional particles in the 3-dimension universe. We can draw lines on paper, but if we are searching that line by using a microscope, that thing makes us see that line like some mountain range. And that thing makes every other than 3-dimensional space extra dimensions. But we cannot imagine those dimensions, because we ever been or seen them.
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Would the two-dimensional creature look like some walking playing card?
Things like playing cards are virtually two-dimensional objects. Even the depth of that thing is less than a millimeter it has the depth, which makes it three dimensional. The objects like paper men and all other particles have a three-dimensional structure. Two-dimensional means that the object has length and width. But that creature would not have depth.
So that means that the creature would be flat without the third side. But it has only two sides, and when we would see it on the side, we would not see even the line in the air. That line would make it three dimensional because the line needs depth. And, even the tightest particle, what has two- or one atom layers would be three dimensional. Things like graphene are virtually two-dimensional because atoms have also a ball-shaped form.
The thing is that if there is some kind of world, where lives two-dimensional creatures, that means that those creatures would not be like playing cards with hands. If they would like walking paper men or playing cards, they still would be three-dimensional creatures, because those creatures would have depth. Or if they are two dimensional we would see those creatures only from one direction. At the front or back, but we could not see them from the side. We would not see even the line on the air if the hypothetical two-dimensional creature would stand in front of us, and turns its side to us.
(1) https://scitechdaily.com/quantum-physicists-crack-mystery-of-strange-metals-a-new-state-of-matter/
Image I: Pinterest
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