A few days ago, I asked my good friend Leonid Grinfeld, an electronics engineer, to try to draw an illustration for my article “The Core is God’s dandelion”, which would help readers to imagine it more clearly.
Today I received from him a whole series of drawings, which I really liked for their grace and imagination, although the physical meaning is not very accurate, completely inaccurate, reflect the main idea of the article.
But I think it’s necessary to introduce them to the readers! Although they are very inaccurate, they still illustrate something that resembles my kernel model.
With sincere gratitude to the author, I publish his work.
15 VIII 2026
Esprit de L'escalier 