Yeah back for my senior project. I got with the town's local and most well-renowned weather man. George Myers. We had a discussion about the metric system way back and the benefits it would have and just how hard it would be to switch to it here. I don't remember the real specifics cause well....it's been 10+ years now. He agreed it would be challenging for us or other countries to change. Much like the daylight savings time changes. To suddenly change something pretty modernly used. It would take a lot more than we think.