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alfonso navarro carvallo
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Tacna, Tacna, Peru
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Challenges
by American-Made Challenges
705
Power At Sea Prize
Create reliable and cost-effective renewable power at sea to support Powering the Blue Economy™ initiatives. #PowerAtSea Prize
by American-Made Challenges
619
Ocean Observing Prize
Integrate marine renewable energy with ocean observation platforms, to revolutionize data collection needed to understand and map the ocean.
by lululemon
928
lululemon Healthier Communities
lululemon seeks innovative ways to use store locations and community hubs to improve mind, body, and the local community at large.
by Rio Tinto
345
Rio Tinto Ore Upgrading Challenge
Rio Tinto seeks economically-viable new technologies to increase titanium dioxide content in ilmenite ore from 32% to 50% or better.
by American-Made Challenges
306
Water Resource Recovery Prize
Address the global need for safe, secure, and affordable water through cutting-edge water resource recovery.
by American-Made Challenges
181
Fish Protection
Catalyzing new solutions, designs, and strategies to prevent fish from swimming into water infrastructure.
by AgTech Hackathon
130
AgTech Hackathon Solution Challenge
Explore one of five real world primary industry challenges, enter your solution and you could win $1,000 with AgTech Hackathon.
by IBM
33
2020 COVID-19 Call for Code Global Challenge
Build a coding solution that can provide immediate crisis communication, enhanced remote education, or stronger community cooperation.
by Solve MIT
29
Health Security and Pandemics Challenge
How can communities around the world use technology to prepare for, detect, and respond to emerging pandemics and health security threats?
by Nesta Challenges
19
Career Tech Challenge
The CareerTech Challenge wants bold solutions to improve people’s working lives and unlock employment opportunities for the future *UK Only
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