Hm... I have no idea what kind of metric users you know, but I live in a country that has been metric for many, many generations now (my grandmother knew nothing but metric) and we have no problem visualizing the height difference between 170 cm and 177 cm. Instantly and easily. Why should we? That's almost three quarters of a decimeter. It's a huge difference.Carnivorous_Bean said:Hm .... I guess all the metric users I've known have been atypical, then. They really have no idea how far away things are. And visualizing the height difference between 170 and 177 centimeters, instantly and easily? Is that possible even for you? I'm genuinely curious.
I've heard the argument that imperial units are easier to visualize, but I don't see that in real life. If I told anyone here that I'm sex foot four, they'll be pulling out their calculators. If I say 193 cm, they'll say "gosh, you're tall".