Scientists have captured faint magnetic signatures resulting from the tidal movement of seawater across the planet — and they might have to wait until 2030 to get another shot at it.

From oud to orris, these are 10 of the most-used — and best-smelling — fragrance notes in the world, where they come from, and which of our favorite fragrances they're used in.

The insights are meant to generate a blueprint for a new way of doing business, streamlined flows of standardized data and all.