There are limits on energy that the system can keep inside.

Temperature cannot go below the minimum temperature of the system. Temperature is one version of energy. So energy level in the system cannot rise over the maximum or go below the minimum of that system. Or the system cannot keep that thing inside it.

The base energy level in the system is individual. So that means that we would be creatures that are born on the planet Venus average temperature for us would be over 500 Celsius. On Earth, the climate average is about 13,5 degrees Celsius. But the Earth is separated from Venus.

Another thing is that the system itself cannot create energy. Energy must come outside of those systems.

Energy cannot form from emptiness. It requires a material that turns to energy. So when we are thinking about the Big Bang. All energy (we can call energy as well wave motion) and particles are released into the universe. But the thing that makes this thing interesting is that wave-particle duality requires that wave motion crosses another wave motion.

Energy can turn into material. And the material can turn into energy. That mean. During the Big Bang, the universe got all energy it has. But again, where came crossing wave motion? For creating material the wave motion must turn into a ball. And that is impossible if all superstrings are moving in the same direction. Superstrings are the moving parts of wave motion.

When we are thinking about systems their energy level can be individual. The problem is that we cannot observe the system where we belong. When we are inside the system we cannot observe its entirety. If we think that the room is the system where we are, we can see one corner or opposite wall. But there is always a part of the space behind us.

In the system, energy travels from the higher energy level to the lower level. The zero Kelvin or absolute zero point is the temperature where motion ends.

The zero Kelvin degrees is the temperature where Helium turns to ice. That temperature is -273,15 degrees Celsius. That thing means that it is impossible to reach the temperature below this point called absolute zero. But the temperature of the universe is four degrees over zero Kelvin. And that thing is called "cosmic background".

But then we can think that there is a possibility to reach a temperature below that -273,15 degrees Celcius. In that zero Kelvin temperature, there is still motion. Electrons are orbiting atoms. And that thing means that if we can stop those electrons we could make a temperature that is below zero Kelvin.

If we would pull all electrons very close to the atom or deny their motion some other way it's possible to reach a situation where even electrons are stable. That thing would be the temperature far below the magic absolute zero Kelvin degrees.

So when we are in our universe the end of motion is zero Kelvin degrees. And here we must start to use our imagination. The absolute zero point of temperature would not be the same as a hypothetical organism that lived in the young universe where the temperature is about a million degrees of Celsius.

In that universe, the absolute zero degrees is million degrees Celsius. The reason for that is the base energy level or temperature of that young universe was a million degrees Celsius. But for the organism that lived inside the system. That temperature would be the minimum in that universe.

Black holes cause a virtual redshift because gravitation stretches the wavelength near them.

At the beginning of this text is a film about the redshift of black holes. Gravitation stretches light, and that means gravitation fields are pulling waves longer. That thing is called the gravitational redshift. As you can see from the film, the black hole stretches radiation and distorts the redshift. Gravitational redshift, or virtual redshift, means that a black hole might seem to be at a longer distance than it is. The film shows the redshift of the star that orbits a supermassive black hole. But all other black holes interact the same way. The event horizon is always constant. At that point, the black hole's escaping velocity is the same as the speed of light. So every black hole interacts basically in the same way. And it's possible to apply that model to all black holes irrespective of their size. Is gravitation the thing that forms dark energy? That thing seems somehow strange. But when photons and other particles are traveling through the ball that forms the visible

The shape of the brain means more than neuro connectivity.

Well, we might say that the brain is in its entirety. Another thing is that all things in the brain have some kind of purpose. The shape of the brain and, especially, the folding of the brain shell are extremely important things. Those folds are expanding the brain's surface areas. And the brain shell has a primary role in the thinking process. The surface area of the brain determines how large the cerebral cortex is. And in a large cerebral cortex, there are a large number of neurons. But as I just wrote, the brain is in its entirety. "Researchers have discovered that the shape of a person’s brain significantly impacts thought, feeling, and behavior, overturning the prevailing emphasis on complex neuronal connectivity. Utilizing MRI scans and the principle of eigenmodes, they found that brain function is closely linked to its geometric properties, much like how the shape of a musical instrument determines its sound, offering new avenues for exploring brain function and diseas

New nanomaterial is 4 times harder than steel. And, at the same time 5 times lighter than steel.

New nanomaterial is 4 times harder than steel. And, at the same time 5 times lighter than steel. The new material is the hollow glass fiber with DNA molecules inside that structure. Or as you see from the image. The glass fibers are on both sides of the DNA. DNA molecule is the thing, that involves the genetic code of the cells. Genetically engineered cells can make DNA, and those molecules can used as the nanomaterial's structures. DNA manipulation makes it possible to create new types of extremely strong materials. And those materials are stronger than steel and lighter than it. DNA molecules can act as nano-size springs. And in some visions, genetically engineered cyborg cells like cyborg macrophages can make extremely long DNA molecules. And then they can just use those molecules as spears that can pierce wanted cells. Or those cyborg cells can also dumb targeted cells full of the DNA that terminates them immediately. The DNA and nanotube combinations can also act as DNA-b

Is the cat dead, or is it living? The revolutionary quantum world.

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