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Tony
Virginia, United States
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March 21, 2025, 3:15 p.m. PDT
Digitizing Utilities Prize Round 3: Resilient Grid Innovation
registered for challenge
Feb. 17, 2019, 3:20 p.m. PST
Lithium-Ion Battery Recycling Prize
registered for challenge
Jan. 15, 2019, 2:38 p.m. PST
PLASTIKA REPARABILIS CHALLENGE
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