Four out of 10 people worldwide don’t have a safe way to poop. An admirable goal of the Bill & Melinda Gates Foundation
is to change all that. Flush-less toilets perhaps? Let’s see what they come up with.
Four out of 10 people worldwide don’t have a safe way to poop. An admirable goal of the Bill & Melinda Gates Foundation
is to change all that. Flush-less toilets perhaps? Let’s see what they come up with.