This challenge is no longer accepting new submissions.
Seeking STEM-based solutions for issues of local to global concern
National Science Foundation
Type of Challenge: Ideas
Submission Start: 09/15/2014 04:00 AM ET
Submission End: 01/15/2015 05:00 AM ET
This challenge is externally hosted.
You can view the challenge details here: http://www.nsf.gov/CCchallenge