In China, Bill Gates Encourages the World to Build a Better Toilet
The Microsoft co-founder’s Reinvented Toilet Expo featured innovative approaches to a global problem — the fact that billions have no access to safe sanitation.
In China, Bill Gates Encourages the World to Build a Better Toilet
The Microsoft co-founder’s Reinvented Toilet Expo featured innovative approaches to a global problem — the fact that billions have no access to safe sanitation.