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by Bureau of Reclamation
300
Rust Busters Challenge
Join the Resistance: Submit your rust busting breakthrough to extend the life of water infrastructure in the United States.
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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NASA Tournament Lab
Engaging the crowd to contribute to NASA's Space Program.
Bureau of Reclamation
Managing Water in the West
IARPA
The Intelligence Advanced Research Projects Activity (IARPA) invests in high-risk, high-payoff research programs to tackle some of the most difficult challenges of the agencies and disciplines in the Intelligence Community (IC).
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