![Gates Foundation on Twitter: "🚽 THREAD: About 3.6 billion people—nearly half the world's population—do not have access to safe sanitation. That's why, 10 years ago, we challenged the world to reinvent the Gates Foundation on Twitter: "🚽 THREAD: About 3.6 billion people—nearly half the world's population—do not have access to safe sanitation. That's why, 10 years ago, we challenged the world to reinvent the](https://pbs.twimg.com/media/E8slTKkVgAEjWeS.jpg)
Gates Foundation on Twitter: "🚽 THREAD: About 3.6 billion people—nearly half the world's population—do not have access to safe sanitation. That's why, 10 years ago, we challenged the world to reinvent the
![Bill Gates Bets Millions That These Futuristic Toilets Will Change the World, Environment | The Weather Channel Bill Gates Bets Millions That These Futuristic Toilets Will Change the World, Environment | The Weather Channel](https://s.w-x.co/billgatestoilet.jpg)
Bill Gates Bets Millions That These Futuristic Toilets Will Change the World, Environment | The Weather Channel
![Reinvent the Toilet Challenge (RTTC, Round 1 and 2), Grand Challenges Explorations (Round 6 and 7) - Resources • SuSanA Reinvent the Toilet Challenge (RTTC, Round 1 and 2), Grand Challenges Explorations (Round 6 and 7) - Resources • SuSanA](https://www.susana.org/_resources/images/720/2-1636-1354098782.jpg)
Reinvent the Toilet Challenge (RTTC, Round 1 and 2), Grand Challenges Explorations (Round 6 and 7) - Resources • SuSanA
![RTI International receives additional funding from Gates Foundation to advance toilet reinvention | RTI RTI International receives additional funding from Gates Foundation to advance toilet reinvention | RTI](https://www.rti.org/sites/default/files/news-release-news-images/toilet_challenge_graphic_internal_design_510_0.jpg)
RTI International receives additional funding from Gates Foundation to advance toilet reinvention | RTI
![Bill Gates opens 'Reinvented Toilet Expo' in China, promoting biggest sanitation advances in 200 years – GeekWire Bill Gates opens 'Reinvented Toilet Expo' in China, promoting biggest sanitation advances in 200 years – GeekWire](https://cdn.geekwire.com/wp-content/uploads/2018/11/SC14155.jpg)
Bill Gates opens 'Reinvented Toilet Expo' in China, promoting biggest sanitation advances in 200 years – GeekWire
![Bill Gates-funded initiative builds toilet for house use that turns solid waste into ashes | US News Bill Gates-funded initiative builds toilet for house use that turns solid waste into ashes | US News](https://img.republicworld.com/republic-prod/stories/promolarge/xhdpi/djuxukx8aqgisix7_1662979428.jpeg?tr=w-1200,h-900)