Why the Imperial System of Measurement is the Worst

Interesting Engineering: Most places in the world use the metric system of measurements, however, the USA, Burma, and Liberia are the 3 countries that still use the imperial system. Now, I must admit, I am an engineer in the US and I use the imperial system on a daily basis. I also use the metric system on a daily basis, which means strange conversion after conversion. While I, unfortunately, have grown fond and accustomed to imperial units, it is a TERRIBLE system of measurement.