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Roy Johanson
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Oregon, Wisconsin, United States
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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.
by Bureau of Reclamation
316
Rust Busters Challenge
Join the Resistance: Submit your rust busting breakthrough to extend the life of water infrastructure in the United States.
48
The Terraton Challenge
A call for solutions that accelerate the drawdown of 1 trillion tons of atmospheric carbon dioxide into agricultural soils.
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NASA Tournament Lab
Bureau of Reclamation
IARPA
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