In 1839, German scientist Gustav Rose went prospecting in the Ural Mountains and discovered a dark, shiny mineral. He named the calcium titanate "perovskite" after Russian mineralogist Lev Perovski.
Auxin Solar (Auxin) is asking the US Court of International Trade (CIT) to overturn a moratorium that allowed certain solar panels and modules from Southeast Asia to enter the US duty-free between ...
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