First we need to learn something to do. As we discussed earlier, knowledge is arranged like a tree

First we need to learn something to do. As we discussed earlier, knowledge is arranged like a tree. If you try to find out a twig or leaf with a theme, before you have a solid foundation in the form of a tree trunk - understanding inside your head, you will not succeed. Branches and leaves have nothing to strengthen, so they just fall out from your head. We determined that Ilon Mask wants to build a magic hat for the brain (perhaps, we will not remember the "foil cap" - the scale is not the same), and to understand why he wants to do this, it is necessary to understand Neuralink - and understand how be our future. But none of this will make much sense until we immerse ourselves in the truly breathtaking concept of what a magic hat is, what it will be like and how we will get there from where we are now. The basis for this discussion will be understanding what is the neurocomputer interfaces (NCI, or, as they cease to be called, the brain-machine interface), how they work, and at what stage these technologies are developed today. Finally, the NCI itself is only a large branch - but not the trunk of a tree. To understand how the NCI works in fact and what it is in general, we need to understand the brain. How the brain works is our tree trunk.

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