Interesting Engineering on MSN

Eucalyptus bark waste finds new life as carbon filter for water and air cleaning

Researchers have turned eucalyptus tree bark, often treated as waste, into a porous carbon ...
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Experts say these are the best water filters and purifiers for cleaner, better-tasting water

When it comes to getting your daily dose of water in, ensuring you’re drinking clean, safe water is key. But how can you be sure your water is safe? The best water filters and purifiers will not only ...