March 2025
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Acheson, Edward GoodrichEdward Goodrich Acheson (1856–1931) was an American inventor and businessman, who invented carborundum, the abrasive compound used to make sandpaper and grinding wheels. He als...
Acheson, Edward GoodrichEdward Goodrich Acheson (1856–1931) was an American inventor and businessman, who invented carborundum, the abrasive compound used to make sandpaper and grinding wheels. He als...
