Audience: Students; Grades: 9-12; Subject Areas: Science. (2015) Today on "NASA X," we will look at part two of this two-part program that has explored the work done by the ERA team. We will look back at some of their early work, while also looking at what some of the finished products look like. We will see how NASA and industry have worked together to improve the state of the art for aircraft design and will find out about promising new ideas that have come out of this work. Finally, we will bid farewell to the team that is changing the way we all fly.