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    • Is hydrogen a metal?

      Is hydrogen a metal?

      Live Science via Yahoo News· 8 months ago

      The hydrogen fuel tank of a Toyota vehicle on display. What's shiny and conducts electricity? The answer is usually a metal. Then, there's hydrogen, a...

    • How can we decarbonize copper and nickel mining?

      How can we decarbonize copper and nickel mining?

      Popular Science via Yahoo News· 12 months ago

      By 2050, the annual supply of copper and nickel will have to increase by about 150 to 200 percent. We are at the beginning of a green technological...