valid. I think the lower end of $100 per ton of CO2 produced through their approach is probably doable in five years or so and that their higher end of $250 per [ton of] CO2 is more doable with their technology today, says Jennifer Wilcox, an associate professor at the Colorado School of Mines.
Jennifer Wilcox, museum administrator and educational coordinator for the National Security Agency's National Cryptologic Museum, ran the Secrets Revealed workshop. This taught attendees how to solve simple cipher messages and create their own secret codes, among other things.