Grand Challenges Explorations Round 23 Opened
- Feb 19, 2019
![image008.jpg](/sites/default/files/styles/featured_image_fallback/public/images/image008.jpg?itok=0k3F237c)
In the twenty-third round of Grand Challenges Explorations, proposals were solicited that target the following challenges:
In the twenty-third round of Grand Challenges Explorations, proposals were solicited that target the following challenges: