Freshwater. For most of us, it is a trivial act. You go to the sink, open the frig, and there you go. Drink all you want.
But, for Millions of others across the globe it is not so simple. Lack of installation, proper sanitation, are just a couple of reasons. Enters Bill Gates, the philanthropist who wants to reinvent the toilet. Watch this humorous but to the point interview to get all the details. Interviewer: Ronny Chieng from the Daily Show with Trevor Noah.