Quiz 28


Question 1 of 4

Around the globe, nearly 1 billion people lack access to safe drinking water—and contaminated water causes over 3 million deaths each year. Some researchers are working on building a cheap device to harvest water from the air. What natural water collector inspired this approach?


Namib beetle photo: Schnobby via Wikimedia
Lifestraw photo: Vestergaard-Frandsen

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