Three countries use non-metric measurement systems

[Note: All posts in this blog are emails received by me from correspondents around the world. The privacy of the source is protected. So feel free to send me whatever you think is worth sharing.]

Three countries use non-metric measurement systems: Liberia, Myanmar, and the United States.
The rest of the world uses the metrics system. via Wikipedia

Hmm… makes you wonder.

Reality: The U.S. officially supports the metric system. But each state in the union has their right to enforce it and most don’t.