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warpspeedpetey
Guest
It seems obviously true to me. Can you state this symbolically or point me to a proof? Analogies can only take one so far.I really think that is just wrong.
A vest is not just a collection of fibers. Its Kevlar, shock plates, nylon, backing material, epoxies, etc. If it were just a pile of Kevlar fibers it wouldn’t be any more bulletproof than a pile of cotton balls. lol. The property of being bulletproof is not a function of the number of Kevlar fibers. There may be good analogies, but I need to see it in a formal proof to understand it.…So if a bullet proof vest is made of fibers and each fiber in it is penetrable by a bullet, then the whole is penetrable by a bullet? Clearly not. There are many examples (including the ones I mentioned) of the whole not having the quality of all the parts.