>>11214950natural design isn't necessarily the most efficient model especially in technologically based systems that are predicated primarily on operating to interpret states of on or off (an open or closed circuit). underwater systems could, for example, be formed out of necessity to operate in their high-pressure under water environment which might be useless to human interpretation.
I agree with you that natural systems are great but I also don't like this general idea that because humans are able to make math equations to represent things like fibonacci sequence in nature, that it becomes some secret universal truth mankind has uncovered. And it is extrapolated to other fields to justify billions of funding in research that leads nowhere under the guise of finding the secret formula to efficiency in the swirl of a snail shell.