[Insigne123]

3-D companies the graveyard of speculators

Don’t even think about it, and even then, no more than 6 & 1/2 hours

[Oberon]

Water: Without interference by humans, it's meant to be a pure substance that makes up around 70 percent of the Earth, with most of it contained in the oceans.

He started off the article with a misstatement. I didn't get any further.

[null and void]

3-D Printer Ping!

[ckilmer]

This utube gives the past future and present of water desalination where the goal is to make desalinated water cheap enough for farming—a goal which is already being met in some quarters.
https://www.youtube.com/watch?v=yCo4SKynckE&feature=youtu.be

[morphing libertarian]

FYI Carlsbad CA opening desalt plant next month. Up to 10% of the county’s water supply.