EUROPIUM – #ElementADayInMay  Jessie reads a section from Sam…

EUROPIUM – #ElementADayInMay 

Jessie reads a section from Sam Kean’s The Disappearing Spoon about how Europium is used in fluorescent dyes in European paper money to help prevent counterfeiting.

By: Everyday Science.

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EUROPIUM – #ElementADayInMay  Jessie reads a section from Sam…

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