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Ravi Sangar
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Chennai, State of Tamil Nādu, India
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Challenges
by NASA Centennial Challenges Program
3.3K
NASA's Watts on the Moon Challenge, Phase 1
Support NASA's efforts to explore the solar system. This Challenge seeks solutions to distribute, store and manage power in space.
by NASA Centennial Challenges Program
4.1K
NASA's Watts on the Moon Challenge
Support NASA's Phase 2 efforts to explore the solar system. This Challenge seeks solutions to transmit and store power in space.
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 NASA's Human Landing System (HLS) Program
4K
NASA’s Lunar Loo Challenge - Junior Category
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 American-Made Challenges
381
Groundbreaking Hydro Prize
Encourage the development of new ideas to cut the costs, timelines, and risks associated with small hydropower foundation development.
by NASA Tournament Lab
1.8K
NASA's Lunar Delivery Challenge
Landing on the Moon with all that we need is just the beginning. Now we have to unload it. Your ideas can help jump-start the space economy
by NASA Tournament Lab
488
Honey, I Shrunk the NASA Payload, The Sequel
Build miniature payloads to make lunar exploration more effective.
by Merlin Mobility Foundation
571
The Merlin Prize
Designing 21st-century personal vehicles for people with disabilities.
by American-Made Challenges
474
I AM Hydro
Support hydropower by integrating advanced manufacturing technologies to lower costs, improve performance, and reduce manufacturing times.
by The Jack Brooks Foundation
365
Help America Vote Challenge
Over 65% of Americans participated in the recent election. Share your ideas to maintain or even increase voter turnout at future elections.
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American-Made Challenges
NASA Tournament Lab
NASA Centennial Challenges Program
NASA's Human Landing System (HLS) Program
Merlin Mobility Foundation
The Jack Brooks Foundation
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