> in a major part of the world http://blog.sciencescore.com/blogss_uploads/All-about-Metric-conversion.jpg http://blog.sciencescore.com/blogss_uploads/All-abou

> in a major part of the world http://blog.sciencescore.com/blogss_uploads/All-about-Metric-conversion.jpg http://blog.sciencescore.com/blogss_uploads/All-about-Metric... Imperial: USA, Canada, UK, India. Metric: The rest (190~ other countries).