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Manaus, Amazonas, Brazil
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Challenges
by American-Made Challenges
1.3K
Energizing Rural Communities Prize
Supporting innovative partnership and finance plans to help rural or remote communities develop clean energy demonstration projects.
by Latin American Space Challenge
1.4K
2023 Latin American Space Challenge
Latin American Space Challenge has a mission to motivate students and startups to develop and launch a rocket with a satellite as a payload.
by NASA's Human Landing System (HLS) Program
20K
NASA's Lunar Loo Challenge
Help astronauts go back to the Moon in 2024! NASA seeks new designs for a toilet that will work both in microgravity and lunar gravity.
by UpGyres
663
PLASTIKA REPARABILIS CHALLENGE
ALL types of plastic in ONE bin everywhere on the PLANET Connection of local solutions on a global scale
by Code Life
213
Code Life Ventilator Challenge: MADE for All
An optimization race to yield a safe, approved, sub-$1000 ventilator based on the Code Life Ventilator Challenge design finalists.
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