The two world-class teams that competed for the Eagle P3 project contract proposed many alternative technical concepts (ATCs), many of which are being incorporated into the project.

WHITEHOUSE: Funding Transit Projects Responsibly

TubeRank, which was based on findings from a year-long research project called LOLProject, is structured around two concepts: conversation triggers and communities of interest.

FORBES: Making Viral Videos Just Got a Little Easier

It is funding Perry's project at United Technologies, as well as other flow battery concepts and other storage devices.

FORBES: Out Of The Labs