While we need to transition to greener vehicles as soon as possible, it’s still going to take a few decades. In the mean…

While we need to transition to greener vehicles as soon as possible, it’s still going to take a few decades. In the meantime, finding other ways to slurp up that air pollution is important, so why not turn to the most common building material in the world to help? In recent years scientists have developed concrete that can convert some of the nasties in the surrounding air into harmless products.

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