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Ashley Espey
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Clearwater, Florida, United States
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Challenges
by American-Made Challenges
593
Lithium-Ion Battery Recycling Prize
Identify innovative solutions for collecting, sorting, storing, and transporting spent lithium-ion batteries.
by William Warren
435
Land Survey Automation Challenge
Significantly expedite real estate and financing transactions via an efficient, autonomous property survey system.
by Nemo Aristos
361
Holy Grail Challenge
Holy Grail "a cup that overflows" 1 Billion+ Portable Personal Air to Water machines rolled out in 10 - 25 years
by jvproject2
257
Virtual Abundance
Abundance catalyst. An innovative environment allowing people to escape scarce resource and re-focus entirely on their passions.
by American-Made Challenges
504
Geothermal Manufacturing Prize
Catalyze geothermal manufacturing innovation by harnessing the rapid advances in additive manufacturing.
by DARPA
102
DARPA Subterranean (SubT) Challenge
Drive approaches and technologies to allow warfighters and first responders to rapidly map, navigate, and search underground environments.
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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American-Made Challenges
William Warren
DARPA
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