Recent content by Ignat

The coordinate system is a tool for exploring space. Time is a tool for studying the duration of processes in space. Since processes can occur at different speeds in each system, the time in each system is different from the time in other systems.Coordinate and time systems do not physically...

I totally agree with that.

I write the word "invented" here with sarcasm. The word "composed" is more appropriate here. What was the reason for this is not so important.

Einstein invented photons, but do they exist in the real world? The proof of the existence of photons is considered to be the photoelectric effect, which can also be explained by the effect of an electromagnetic wave on a photocell. There are cases when the wrong model can give the right results.

"How can something that doesn't exist in nature be curved? Is it possible to curve units of measurement, such as the meter, kilogram, or second?"

First, of course, there will be a temporary base and flights from the Moon to Mars can already be planned. But the main focus should be on a long-term base on the Moon, not on Mars.

In my opinion, it is necessary to settle the moon first, and only then to make trips to Mars. In this case, flights to Mars will be both cheaper and safer. So far, Mars can be explored with the help of robots.

On average, using modern technology, a flight to Mars takes from 6 to 9 months. Astronauts will be exposed to significant amounts of cosmic radiation, which can increase their risk of developing cancer and other radiation-related diseases. Complete protection from cosmic radiation is...

We have considered two fantastic concepts of quantum physics: superposition and entanglement. And here is the third concept – decoherence. Decoherence is the process by which a quantum system loses its quantum coherence, that is, the ability to be in a superposition of states. Decoherence is one...

It's true that something changes every second, but cosmic processes are very slow for us, especially very remote ones.

And what was moving?

That's right

Another interesting thing in quantum physics is entanglement, which is as fabulous as superposition. The Entanglement in quantum physics is a phenomenon in which the quantum states of two or more particles become so closely related that the state of one particle cannot be fully described...

Are you saying that she refutes materialism indirectly? The principle of superposition, which you write about below, is a direct refutation of materialism. In your opinion, Schrodinger's living and dead cat at the same time is not contrary to materialism? As for the Copenhagen interpretation, I...

Work is the process of converting energy from one form to another. Does the concept of "work" also exist as a real object? If so, we can change the force applied to the body, or the path traveled by the body by changing the work. Have you ever seen such a thing?Time is a concept just like work...