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Kaip galima nustatyti, ar įvykus ligos protrūkiui vanduo yra tinkamas gerti? Dabartiniai testai trunka ilgai ir yra sudėtingi, o rezultatų delsimas gali lemti žmonių žutis, kaip įvyko per choleros protrūkį po Haičio žemės drebėjimo 2010. TED bendruomenės narys Sonaar Luthra pristato paties sukurtą paprastą įrankį, galintį greitai patikrinti vandens švarumą - "vandens kanarėlę".
Sonaar Luthra is the creator of Water Canary, a water-testing device that collects real-time water-quality data from the field. Full bio »
Translated into Lithuanian by Andrius Družinis
Reviewed by Monika Ciurlionyte
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