Surprising No One, But This Time Everyone, Water Is A Great Lubricant

Water is kind of important, right? Basis for life on Earth, defines biomes and weather, etc. And even on a really small scale water continues to strut its stuff. And we're talking really small. Researchers have found that water is the optimal lubricant for nanomachines one molecule big, aka a few dozen atoms, aka tiny. » 9/01/13 8:13pm 9/01/13 8:13pm