Grand Challenges Explorations Round 20 Opened
- Sep 6, 2017
![image008.jpg](/sites/default/files/styles/featured_image_fallback/public/images/image008.jpg?itok=0k3F237c)
In the twentieth round of Grand Challenges Explorations, proposals were solicited that target the following challenges:
In the twentieth round of Grand Challenges Explorations, proposals were solicited that target the following challenges: