Urinals have not changed much since they were invented. Even today, urinals can be found against a wall or a post and all of them somehow look the same. Only minor improvements have been seen, like the waterless urinals that use odor-killing materials to eliminate the use of clean and fresh water. A designer from Changsha, Hunan, China came up with a new design for urinals...
Tag Archives: toilet
Microsoft co-founder and chairman Bill Gates thinks that the modern toilet is not good enough because people from developing countries can’t afford to buy it, which leads to poor sanitation and disease. The Bill and Melinda Gates Foundation has challenged universities to design and build a better toilet that generates energy, more hygienic, and don’t require...