"The water tasted as good as any I've had out of a bottle. And having studied the engineering behind it, I would happily drink it every day. It's that safe," wrote Gates, who helped fund the project.

YouTube/thegatesnotes Bill Gates has taken to his blog to discuss the latest project from the philanthropic Bill & Melinda Gates Foundation: a machine that transforms human waste into clean water ...

Continue reading. [/np_storybar] Five minutes earlier, it was definitely not water. The online video shows how a machine that Mr. Gates is investing in, called the Omni Processor, converts sewage ...

In a new video released on January 5, Microsoft founder Bill Gates sips on water processed just five minutes earlier from human sewage to show the potential of a new water-filtering technology. Gates ...