ScienceAugust 17, 2026

neodymium

nee-oh-DIM-ee-um

Definition

A rare-earth metallic chemical element that is primarily used to create powerful, high-performance permanent magnets.

Etymology

The name is derived from the Greek words 'neos' (new) and 'didymos' (twin), reflecting its discovery as a component previously mistaken for another element.

In the news

Neodymium is highlighted as a critical mineral essential for manufacturing magnets, with the Vengosh Lab developing methods to trace it back to its geological source to ensure ethical and legal procurement.

Tracing Journey Of Critical Minerals

Read the full article ↗

Mirage News

Related words

biobots

Microscopic, synthetic or semi-synthetic robots that incorporate living biological…

Science

biosynthesizes

To produce a complex chemical compound within a living organism.

Science

chimeras

In this medical context, a molecule or substance that is artificially created by…

Science

chlorpyrifos

A common organophosphate pesticide known for its use in agriculture and home pest control.

Science

contrail

A visible streak of condensed water vapor or ice crystals trailing behind an aircraft at…

Science

echolocation

The biological sonar system used by certain animals, such as dolphins, to locate and…

Science

Learn a word like this every day

Meet one new word every morning.

Newspoken pulls one carefully chosen word from the day’s news — with a clear definition, context, and light review that makes it stick. Get it on your phone.