We're talking about tens of millions of dollars that they'll be saving from recycling, and that's on a reoccurring basis.

Our survival as a research company depends on our success, and that's just to maintain what we do.

We've been focusing on expansion in recent years.

We haven't set it as a specific goal.

Our clients don't really come to us by publicity. They come to us by expertise.

We don't deal with technology that's currently available, unless it's one that we developed.

I don't think I'll be alive when we go to Mars, but that's how far out some of these things are.

It's a significant issue. It's an issue that would prohibit a manned mission to Mars.