COLUMBUS, Ohio — Housed in a shipping container, a machine dubbed "The Annihilator” is helping solve one of the most perplexing problems facing the environment. The chemical polyfluoroalkyl, or PFAS, ...
️= 2 points 🟡= 1 point = 0 points Keep in mind that requirements for each criteria, as well as new criteria, will sometimes be added or adjusted if we feel it's needed.
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