I remember reading something several years ago that Lockheed Martin had figured out (patented(?)) a way to use Graphene for the desalination of seawater. It was like 100X more energy efficient than the current reverse osmosis systems. No stock play here, any royalties would be a drop in the bucket to LMT's revenue streams... but clean water is gonna become one of mankind's biggest challenges in the decades ahead if we are to endure as a species. Or so they say. So yeah, there's more to this stuff than just improving the soles of sneakers. Interesting that China holds the majority of patents. They probably hacked into someplace and stole the research. MCGA