How long can life exist in the universe?

That's a good question. When we think about life, we must realize that the autonomous factories that use robots to collect raw materials can also be things that can fill the description of life. In that case, life is the living or non-living creature that can multiply and defend itself. Robot factories can operate quite independently, and their intelligence level is not probably higher than some cells or bacteria.

In that case, those independently operating factories can be remnants of past civilizations. But the thing is that the robots that have genetically cloned living brains can be as intelligent as humans or even more intelligent than we are. In those cases large number of living brains control the spacecraft that involve Von Neumann technology. And they can make copies of themselves.

So are those systems living or dead? Those brains need nutrients anyway. And that means those systems can be an ultimate hybridization. Between machines and living creatures. That kind of android can be extremely large and it can operate independently. The alien civilizations can move in space using radio waves. In those cases, the alien civilization sends the robot factory to another planet. And then it sends its genetic code to that factory. Then the AI creates synthetic DNA. And then it creates the new creature connecting that alien DNA with those planets' flora and fauna.

The life can continue as long as there is energy. The civilization can survive from the big silence or big crunch transforming it in the form of nanotechnology in the new universe. In that case, the nanomachine must travel billions of years, and then it must find the planet where there are living organisms. Then it must hybridize its DNA to those creatures.

Or it must transfer some crystals that can receive the wave movement that is the civilization's EEG code to those crystals that start to stress those creatures' nervous systems. But that thing could be a very difficult operation. And it requires the existence of a multiverse.

But can civilization move outside the universe? Moving outside the universe is not difficult. The system must use a solar sail and detonate antimatter behind it. When antimatter detonates between the craft and that shield it pulls the craft ahead. An artificial black hole or some kind of thermal pump can pull energy from around the craft into it. And that denies material turn into energy.

Life can be possible in the universe as long as there is energy, that creatures can use. Civilization can create rings around black holes, and those rings can harvest the last energy waves in the universe. But that thing means that when black holes are vaporizing that's the ultimate end.

What if Phoenix Universe is true? In that theory, the universe is born again and again. If the phoenix universe is true, the civilization can live until the next universe forms.

But those black holes vaporization creates shockwaves around the universe. Crossing shockwaves can form new Schwinger effect and wave-particle duality can form new particles. Or antimatter-matter particle pairs that send wave movement around emptiness. There are more and more crossings. And there is forming new particle-antiparticle pairs. Finally, that entirety forms a great black hole, and then another universe is born.

https://bigthink.com/starts-with-a-bang/how-long-life-persist-universe/

https://listverse.com/2019/03/19/10-realistic-designs-for-interstellar-spaceships/

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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