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Russell Chapman
Denver, Colorado, United States
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Sept. 19, 2023, 3:13 p.m. PDT
The Jigawatters
joined team
Sept. 20, 2023, 1:08 p.m. PDT
Solar Prize Round 7
registered for challenge
Sept. 27, 2022, 12:57 p.m. PDT
Jigawatt
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Sept. 27, 2022, 5:10 p.m. PDT
Solar Prize Round 6
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