Organizing Reality

Why do we organize things in groups of ten? You could argue that it’s only because we use the decimal system or base-10 mathematics, so it just appears that way. However there is a lot of evidence that supports the idea…
Why do we organize things in groups of ten? You could argue that it’s only because we use the decimal system or base-10 mathematics, so it just appears that way. However there is a lot of evidence that supports the idea…