February 21, 2021 on the surface, weight on the surface, weight is one calculation away from accuracy – the size and shape of a thing does not easily divulge depth . 20210221:1422 y Share this:Click to email a link to a friend (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Like this:Like Loading...