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    • Why are rare earth elements so rare?

      Why are rare earth elements so rare?

      Live Science via Yahoo News· 8 months ago

      A silver-colored raw chunk of neodymium stone, part of the rare earth group, the world's strongest magnetic ore used in the technology industry. Rare...

    • ORNL researchers target better, cheaper batteries

      ORNL researchers target better, cheaper batteries

      The Oak Ridger via Yahoo News· 4 months ago

      Electric battery researchers funded by the U.S. Department of Energy are charged with taking battery technology and the materials used to the next level....