More problems with knowing the 'fundamental nature' of X

A reply to npage85's second attempt to describe a method whereby we can distill the fundamental essence of a process/product.

Summary: npage85s revised method for trying to get the the fundamentals of a process is still problematic because crucial patterns, like the electromagnet, are made up of specific details. If you freely vary these specific details these crucial patterns dissolve and the process no longer works. ... https://www.youtube.com/watch?v=hesNEseSfd0