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Reba Darling
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Wolcott, Vermont, United States
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Challenges
by Bureau of Reclamation
834
Guardians of the Reservoir Challenge
Help sustain America’s reservoirs. We’re looking for ways to remove sedimentation that regularly accumulates in reservoirs.
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 GoFly Prize
4.1K
GoFly Prize
Design and build a safe, quiet, ultra-compact, near-VTOL personal flying device capable of flying 20 miles while carrying a single person.
by Broad Learnings
297
Global Education Unlocked
Our challenge is to unlock the power of education for everyone by using technology to create a step-change in learning outcomes.
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NASA Tournament Lab
Bureau of Reclamation
NASA's Human Landing System (HLS) Program
COVID-19 Central
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