Square root of 2 is an alternative ratio that our universe can be based on. It used to be apparently according to the math that shows the two spirals interacting and how one had to come first lol
here is a human hand with the alternative crystal ratio of
1.414 so the numbers go from 1 1 2 4 8 16 32 64 128
instead of 1.618 which is 1 1 3 5 8 13 21 34 55
Silicon Computer technology uses the √2 spiral