Springwise
@springwise
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ID: 14863500
http://springwise.com 22-05-2008 02:16:34
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💧 A staggering 4.4 billion lack safe drinking water. Could this new, ultra-fast water-testing device help to protect people from contaminated water? #WaterSecurity #DiseasePrevention Phutung Research Institute springwise.com/innovation/sus…