It is always amusing to look at the map of countries that do not use metric: http://upload.wikimedia.org/wikipedia/commons/1/17/Metric_system.png http://upload

It is always amusing to look at the map of countries that do not use metric: http://upload.wikimedia.org/wikipedia/commons/1/17/Metric_system.png http://upload.wikimedia.org/wikipedia/commons/1/17/Metric_sy...