TechMIT Technology Review
A cleaner path to rare earth metals
Tomás Villalón Jr. ’14 was raised in San Antonio, Texas, but vividly remembers smog hanging over the city his family came from—Monterrey, Mexico, a steel manufacturing and metal fabrication hub. Even as a child, he realized it was problematic to breathe that air. “I’m motivated because I’ve seen what metal-making does,” says Villalón, who majored…
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