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Marcus Vinicius
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Inhapim, Minas Gerais, Brazil
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Challenges
by Rio Tinto
345
Rio Tinto Ore Upgrading Challenge
Rio Tinto seeks economically-viable new technologies to increase titanium dioxide content in ilmenite ore from 32% to 50% or better.
by Flying Fish Lab
57
Can you make Chocolate and Candy cheaper AND healthier?
How can we make confectionery more affordable, yet better for you? Submit 2 ideas - 1 for chocolate and 1 for candy.
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Rio Tinto
The Coca-Cola Company
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