Tagged: contaminated water

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Electronic Nose Can Sniff Bacteria in Water

One of the strongest of all the human senses is probably the sense of smell.  Humans can detect more than one trillion different smells, according to a study by researchers at The Rockefeller University.  The human nose can identify the scent of a flower, detect rotten food, or know when...

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DrinkPure: Water Filtration Made Easy

Whether you’re out on an adventure, hiking, or traveling abroad, you don’t have to worry about clean drinking water ever again.  ETH zurich student Jeremy Nussbaumer has developed a water filtration device that brings clean water to areas where it’s most needed.  DrinkPure,  a membrane system that removes bacteria and...

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