1: Mined Over Dark Matter. Mark Stephen goes down the deepest mine in Europe. There he discovers that the working mine is also a laboratory for a group of scientists trying to figure out exactly what our universe is made of. Producer Louise Dalziel
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1: Mined Over Dark Matter. Mark Stephen goes down the deepest mine in Europe. There he discovers that the working mine is also a laboratory for a group of scientists trying to figure out exactly what our universe is made of. Producer Louise Dalziel