Researchers created curved spacetime in the laboratory.

"Curved spacetime is a concept in the theory of general relativity, proposed by Albert Einstein, which describes how gravity affects the shape of the universe. It suggests that the presence of matter or energy in the universe causes the fabric of spacetime to curve and bend". (ScitechDaily.com/Cosmic Simulation: Researchers Create Curved Spacetime in Lab)

Researchers created simulated black holes and curved spacetime by using Bose-Einstein condensate. The idea of this research is. To make energy flow into a very cold point. Similar way as it flows into a black hole. And then they can research the curvature of spacetime.

The image above is a curved spacetime model. All gravitational fields form a funnel in spacetime. When the gravitation turns stronger it pulls the funnel longer. And the thing that makes time dilation in that funnel is that the particle that drops in the strong gravitational field's center galls that funnel longer than in the weak gravitational field.

In this model, kinetic energy is energy, that travels from the gravitational funnel to the particle. And that thing makes particles remain longer. That is one way to explain time dilation. But then we can think about the Bose-Einstein condensate. The thing that makes this type of superconductor interesting is that they can use to make simulated black holes.

Bose-Einstein condensate can also use to create a thing called zero-point energy.

Zero-point energy is not energy from nothing. It's energy that travels at a certain point. Zero point energy means the system, where in the middle of the system is the material like liquid helium or Bose-Einstein condensate in minimum energy level. The temperature of that material is as low as possible.

That thing makes energy flow at that point. If there are some antennae like a graphene layer or 2D copper layer near that object. Energy flows through that layer. The atoms of that layer will capture that wave movement.

This thing should make a very powerful energy source, but the thickness of the antenna is difficult to determine. If the antenna is too thick. The zero-point system cannot pull energy through it.

And especially the collector antenna's size and density determine that system's power. The power of that system depends on how much energy it can collect. But still today, this type of energy source is theoretical level.

https://scitechdaily.com/cosmic-simulation-researchers-create-curved-spacetime-in-lab/

https://en.wikipedia.org/wiki/Zero-point_energy

https://shorttextsofoldscholars.blogspot.com/

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