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Topic: This Ancient Technology Is Helping Millions Stay Cool (Read 73 times) previous topic - next topic

This Ancient Technology Is Helping Millions Stay Cool

This Ancient Technology Is Helping Millions Stay Cool

[html]Cheap, low-energy evaporative cooling devices are keeping water, food, people, and even whole buildings cool across India.[/html]

Source: This Ancient Technology Is Helping Millions Stay Cool (http://ht**://www.wired.c**/story/evaporative-cooling-devices-coolant-clay-matka-mitticool-india-heat-wave/)