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Showing posts from June, 2023

Two Challenges

 I continued to follow Michael Levin on youtube,  Michael Levin & Matthew Segall discuss Meaning, Matter & Memory in Developmental Biology  and started to notice a rather strange comment repeated by that brilliant scientist. When people ask "Where is the information that controlls morphogenesis written?", he adds in that context the following question "Where does the shape of the bell curve of normal distribution that emerges in stochastic processes (like when dropping marbles into Galton board) come from?", trying to say that not everything has to be written somewhere, "we get some things for free from mathematics". And this is true, we get so many things like that, that is a whole point of applied mathematics, for example a trajectory of a stone thrown by hand is a parabola, it may degenerate to a line if we throw it vertically, and there is always a slight air resistance, but if we disregard that, we can ask the same question: "Where does p...