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Featured Challenge
The Emerson License to Flow Challenge
Emerson
Design the next Coriolis lining that doesn't corrode, allowing fluid to flow without wear on the pipeline. Win cash and potentially partner.
by Rio Tinto
173
Developing Low-Impact Mining Approaches
Rio Tinto seeks new approaches for mineral sands mining to reduce water use, avoid costly infrastructure and minimize environmental impacts.
by Pact World
167
Pact's Global COVID Response Challenge
Help us innovate on the top three COVID challenges we have identified across our 25 country offices!
by Bureau of Reclamation
847
Guardians of the Reservoir Challenge
Help sustain America’s reservoirs. We’re looking for ways to remove sedimentation that regularly accumulates in reservoirs.
by Raja Gulati
27
The Food For Life Project
For centuries, we have been trying to solve the problem of abundance of food for every human-being alive.The time has come to nourish all.
by Sarah Wang
15
High School HeroesX Beijing Challenge
The second HSHX challenge is in a new city, but has the same goal: giving youth a platform to innovatively solve issues and change the world
by NASA Tournament Lab
1.7K
Honey, I Shrunk the NASA Payload
Give a tiny bot a new set of tools to explore the moon. Share your ideas for a mini payload to make lunar exploration more effective.
by NASA Tournament Lab
6.1K
Exploring Hell: Avoiding Obstacles on a Clockwork Rover
To explore the daunting surface of Venus, NASA needs an innovative obstacle avoidance sensor for its mechanical clockwork rover.
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 Eunice Kennedy Shriver National Institute of Child Health and Human Development
484
Connecting the Community for Maternal Health
Help maternal healthcare address the needs of all women by doing NIH-supported research in the areas where you think it's needed most!
by Midnight Illusions Ltd.
10
The ShiraX Challenges: Challenge A - "Take Flight"
Build a Preflight Manager, then add code to deploy apps to Android. Bonus points for HTML5, iOS, Windows, and MacOS deployment methods.
by Midnight Illusions Ltd.
9
The ShiraX Challenges: Challenge I - "Create Create Create"
Creating content will be the day-to-day go-to activity. Build it so it's awesome, easy-to-use, adheres to style guidelines, and simply hums.
by IARPA
1.2K
Geopolitical Forecasting [GF] Challenge 2
We’re on a mission to improve the accuracy and timeliness of geopolitical forecasts by advancing the science of forecasting.
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