Many scientists today warn that the Yellowstone supervolcano is overdue for an eruption, but tech-giant Aurora, and their secret Delphi system has news for them; the end of life as we know it is just two short years away. Now Aurora's founder and CEO Tony Wright has recruited Penny and her PhD team, Hector, 'Dre, and Dex, and they'll need all of their varied skills in computer modeling, engineering, and robotics to not only find a solution, but to...