20150220-science_fair_presentation | ![]() |
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19-Kenny's_thank... | 20-Parachute_Pow... | 21-Parachute_Pow... | 22-Parachute_Pow... |
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23-Parachute_Pow... | 24-Parachute_Pow... | 25-Parachute_Pow... | 26-Parachute_Pow... |