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Cassie Hoffman
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District of Columbia, United States
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Challenges
by XPRIZE
1.7K
Big Ocean Button Challenge
Mobile apps to turn ocean data into the products and services we need.
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 Society for International Development, Washington Chapter
85
SID-Washington Innovation Challenge
Challenge to identify innovative and simple technology applications shaping international development.
by Promise Hub
77
The Human Potential Challenge: infrastructure
Build a physical space to empower the Rising Billions to participate in the digital economy.
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