Explore
Challenges
For Business
For Startups
Who We Are
Results
Get Started
Launch a challenge
Connect with talented problem solvers
Solve a challenge
Join our community and win prizes
Log In
menu
log in
Explore Challenges
For Business
For Startups
Who We Are
Results
Submission
Phoenix Empowered
submission voting
voting is closed.
introduction
title
Cold Shower!!
short description
Cold Shower!! Use of nature laws to protect future
comments
(public)
