Everything Everywhere Daily Rare Earth Elements (Encore)
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Apr 17, 2025 Discover the crucial role of rare earth elements in technology and international politics. These elements are essential for everything from electric vehicles to computer chips. Learn about the historical surge in their demand, particularly after 1965. Delve into China's dominance in the market and the challenges of mining these resources. Explore key sites like the Mountain Pass mine and innovative future possibilities, including recycling efforts and extraterrestrial mining. It's a fascinating look at the hidden backbone of modern society!
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Rare Earth Elements' Technological Role
- Rare earth elements are crucial for modern technologies like magnets, electronics, and renewable energy.
- Without them, modern technology and many industries would be impossible to sustain.
Rare Earth Elements Defined
- Rare earth elements include 17 metals like scandium, yttrium, and the lanthanides.
- Despite their name, many are not that rare and occur at levels similar to common metals like tin or gold.
History of Rare Earth Demand
- Europium became valuable for color TVs in 1965, sparking interest in rare earth elements.
- Later, neodymium magnets revolutionized technology with their extreme strength and compact size.