https://swachhindia.ndtv.com/bill-gates-funds-development-odour-free-toilets-india-4031/
Bill Gates Funds Development Of Odour-Free Toilets For India | News
Nov 29, 2016 - Sick of smelly toilets, Microsoft founder Bill Gates has funded the development of an odour-blocking perfume that smells like poop as part of an ambitious...
bill gatesfunds developmentfree toiletsfor india