Page 254 - Теория кавитации

cavitation, which is due to electromagnetism - note Aubakir D.A.!). “This is slightly less
than three diameters of the Earth and is incredibly small on a cosmic scale, especially
considering the fact that the black hole in V404 Swan is more massive than our planet
in 3 million times”.
Here we want to put an end to the "i" regarding the nature of lightning, referring to
the material of the following site:
https://interesnosti.com/1297784461321046167/10-obscheizvestnyh-faktov-
kotorym-uchyonye-poka-tak-i-ne-nashli-obyasnenie/ “Ever since people began to
comprehend the nature of electricity, and still lightning strikes are a complete mystery.
From the point of view of modern science, they simply should not be” (now - it is quite
possible, moreover, precisely by science - note Aubakir D.A.!). Scientists today
understand many processes, of which nothing was known a couple of hundred years ago.
They know that warm air rises from the ground, cools down and forms a cloud. When
these clouds become larger, they can turn into thunderstorms. They can also accumulate
100 million volts of electricity, which are discharged into the earth with a temperature
four times greater (this is approximately 24,000 degrees Celsius – note Aubakir D.A.!)
Than the temperature on the surface of the sun. But one thing is not clear: how in a small
cloud such a powerful “ray of death” is formed. Based on what scientists know about
electricity, this is simply impossible. The electric field during a thunderstorm is about
ten times smaller than the field needed to create a lightning, so no one understands where
the lightning comes from.

1.3.5 Where does natural radiation come from?

To confirm the verdict of the previous note, here is a paragraph from:
https://www.quarta-rad.ru/useful/vse-o-radiacii/estestvenniy-radiacionniy-fon/

“The natural radiation background (NRB) of the Earth is related to its history and
the evolution of the biosphere”. Since the birth of our planet, it has been under the
constant influence of cosmic radiation. A huge amount of cosmogenic radionuclides was
involved in the formation of the Earth's crust. Scientists believe that tectonic processes,
molten magma, the formation of mountain systems are due to the appearance of
radioactive decay and the heating up of subsoil. In places of faults, shifts and strains of
the earth's crust, oceanic depressions, radionuclides came to the surface and places with
powerful ionizing radiation appeared. The formation of supernovae also influenced the
Earth - the level of cosmic radiation increased tens of times on it. True, supernovae were
born approximately once in hundreds of millions of years. Gradually the radioactivity
of the Earth decreased. At present, the Earth's biosphere is still affected by cosmic
radiation, radionuclides scattered in solid terrestrial rocks, oceans, seas, underground
waters, air and living organisms. The totality of the listed components of the radiation
background (ionizing radiation) is commonly called the natural radioactive background.
Natural radioactivity includes several components:
• cosmic radiation;
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