A Valais invention worth its weight in gold

Émission

CQFD
19 October 2022

Jocelyn Roth

Sciences de base, EPFL

Scientists at the Ecole Polytechnique Fédérale de Lausanne in Valais invent a material that separates gold from liquids. Their invention could be deposited in sewers or purification plants to recover gold, but not only...

A Valais invention worth its weight in gold

Jocelyn Roth

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