From the Noggin to the Butt: Quirky Measurement Units Throughout Human History When we talk about measurement units here at the National Institute of Standards and Technology (NIST), you'll typically hear us rattling off the official ones — such as the meter, the second and the kilogram. These official measurements, which are part of the International System of Units (SI), have evolved from quantities that people mostly defined with their bodies and everyday items to more universal measures that even an extraterrestrial could readily understand — and may even be using (assuming they exist and have an institution like NIST). But as much as we love the SI, today we've decided to share with you some of the many quirky (and decidedly nonstandard) measurement units that humans have invented throughout the ages. |
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