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Earth’s solid metal core may be soft on the outside: Study
First, a few basics. The Earth’s inner core, which is smaller than the moon, is solid iron and nickel. It’s surrounded by a layer of molten metal known as the outer core, followed by the Earth’s ...
Taiwan News11 天
AnorTech Files Provisional Patent for Sustainable Smelter Grade Alumina Production
ANORTECH INC. (“AnorTech” or the “Company”) (TSX Venture Exchange “ANOR”; OTC “ANORF”) is pleased to announce that it has filed a provisional patent with the United States Patent and Trademark Office ...