
The plug 'drinkable' water for one dollar
One in ten people in the world -663 million- not have access to potable water, according to the World Health Organization (WHO). A child dies every 90 seconds for a related to the consumption of unsafe drinking water disease, reports the NGO Water.org. End this situation is the aim of FairCap, a small water filter 12 centimeters long "collaborative, low cost" which is threaded cap to a bottle of water, improving its potability. Mauricio Cordova is a Peruvian economist and alm