newyorker.com: I feel sorry for people who still think of their places in terms of square feet. My partner, Scott, and I recently purchased Wyoming, which we are in the process of having renovated, and, yes, I do know the square footage (something like two trillion seven hundred and thirty billion square feet, give or take). But that’s just not a very practical type of measurement when we’re dealing with all the plumbers and contractors and security staff and reporters and other non-wealthy service personnel we have to give instructions to. Nowadays, everybody involved in redoing substantial properties like ours uses Global Transverse Mercator Units (GTMUs), which you get off a satellite feed. GTMUs, we’ve found, are much more accurate for detail work like wainscoting, and are able to deal with vast alkali flats and so on, too. [ read more ]