This amazing Bangladeshi air cooler is made from plastic bottles and uses no electricity

This amazing Bangladeshi air cooler is made from plastic bottles; uses no electricity https://t.co/4KkvjYmT7K ~jg https://t.co/jmMIx6XxH9 https://t.co/4KkvjYmT7K  

from WordPress https://jamiegraymusic.wordpress.com/2016/06/08/this-amazing-bangladeshi-air-cooler-is-made-from-plastic-bottles-and-uses-no-electricity/