The technology is truly efficient and economical. But the biggest thing is, our economic analysis shows this technology is better anytime crude oil is at $40 a barrel or higher.

We have made full disclosures, and the investment community knows we don't have all the money and we are going to need the money. But they are right there with us, believing in this technology moving forward.

We have stayed alive for the past 25 years. Investors in the company are willing to take a risk because they have so much faith in the technology.

The latest technologies are often sexy, but beware of solutions that vendors dress up like trollops, unless you're looking for a one-night stand.

As an explanation tool, the concept of class serves, first and foremost, to clarify who gains and who losses from specific economic processes and policies and with what consequences.

The future infrared space telescope will cover that area in a much more efficient manner.