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Depois de uma crise, como podemos saber se a água é potável? Os testes disponíveis são lentos e complexos e a sua demora pode ser letal, como no surto de cólera depois do sismo no Haiti em 2010. O TED Fellow Sonaar Luthra mostra o seu design para uma ferramenta simples que testa a água com rapidez e segurança -- o "Canário da Água".
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 Portuguese by Eugenio dos Santos
Reviewed by Inês Tomás Pereira
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