Before measuring something, it is important to know which unit to use. Estimating its approximate size by comparing it with a more familiar object can help. In order to find a suitable unit of measure ...

Though you’ve likely never given it much thought, a universally accepted unit of measurement like the humble meter is an amazing thing. It lets scientists separated by culture, language, race and even ...

There are things in the world that are too small to perceive directly, but that doesn’t mean we can’t measure them. Here are 11 teeny units of measurement used to describe tiny things. When someone ...

One of the biggest honors a scientist can receive is to become the namesake of a unit of measurement — a fitting reward if they’re the ones who discovered what’s being measured in the first place.

Metrology is defined as the science of measurement. Metrology dates back to the ancient world, but modern metrology is derived from the politics French revolution, where the standardisation of units ...