Despite being standardised in the late 1800s, BA threads, the British Association threads used in old electrical equipment, including vehicle magnetos, are based on the metric system. A BA0 bolt has ...
The United States is one of just three countries that "prefers" imperial measurements over the international metric standard. The motivation why has less to do with official policy than you might ...
officially use the metric system for weights and measurements. On the brink of Thursday’s Brexit vote, author Daniel Pink wonders when, if ever, the U.S. might join the rest of the metric world.
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