The strongest material known to humans is graphene, a single layer of carbon atoms arranged in a honeycomb lattice. It's about 200 times stronger than steel. elaborate share

Rio Tinto

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Rio Tinto's name comes from the reddish hue of the water in the Rio Tinto River in Spain, caused by the high concentration of iron and other minerals. elaborate share

Vale

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Vale (presumably referring to Vale, Oregon) is home to the world's largest bronze horse statue. elaborate share