Tip - These Are the Three Countries Who Don't Use the Metric System

As a reminder, these are the three countries who don't use the incredibly sensible metric system: Liberia, Myanmar and of course, the United States of America. U-S-A! U-S-A! Hell, we should all form some sort of alliance! Non US-people, feel free to tell us why we're dumb for not using the metric system. [Wikimedia via ZME Science]
Tags: metric, units, World, America, Liberia, myanmar, unit, ImperialUnits, Imperialsystem, MetricSystem, Usa, Gizmodo