challenges
For Business
Who We Are
Results
search
Get Started
I want to launch a challenge
Connect to talented problem solvers
I want to solve a challenge
Join our community to win prizes
log in
menu
log in
challenges
For Business
Who We Are
Results
share
Follow
Following
Unfollow
Chloe Yoon
share
Follow
Following
Unfollow
Santa Clara, California, United States
message
more
Challenges
Following
Activity
Awards
Challenges
Submissions
Green Energy Oasis - Solar Charging in the Park
A free solar car charging station at a library with a park backdrop, promoting eco-friendly community solutions.
read more...
by
Chloe Yoon
Following
Activity
Awards