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Paul MacCready 用太陽能之翼翱翔
900,992 plays
|
Paul MacCready |
TED2003
• February 2003
Read transcript
Paul MacCready -- 一位飛機設計者、環境保護推廣人員，終其一生喜愛飛行 -- 談論他的長遠事業。
technology
design
invention
business
flight
energy
drones
solar energy
renewable energy
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