In 2018, the world finalized the international system of units – also known as the metric system. But in doing so, scientists took on a new set of challenges to turn abstract unit definitions into a practical reality. Learn more in our blog post:

In 2018, the world finalized the international system of units – also known as the metric system. But in doing so, scientists took on a new set of challenges to turn abstract unit definitions into a practical reality. Learn more in our blog post: ↧ The International System of Units: A Never-Ending Quest for the Per... In 2018, the metric system as we know it was finalized. Or was it?