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Explore Challenges For Business For Startups Who We Are Results
Fentahun
Jerusalem, Jerusalem, Israel
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“To bring the world a better place for humanity”
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Engineer Inventor
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1 Year as a User
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Last challenge activity
Rock and Roll with NASA Challenge
Create a lightweight, flexible, long service-life wheel and tire to help rovers…
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Nov. 1, 2025, 3:42 p.m. PDT
Rock and Roll with NASA Challenge
registered for challenge
Sept. 14, 2025, 5:28 p.m. PDT
Novel Sawmill Solutions: Improved Log Processing Challenge
registered for challenge
Aug. 5, 2025, 5:55 a.m. PDT
Reducing Malaria in Homes with Improved Air Cavity Ventilation
replied a new topic to Request to submit the solution