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成層圏からのジャンプ それをお話しします
1,763,381 views |
アラン・ユースタス |
TED2015
• March 2015
Read transcript
2014年10月21日、重さ200kgの特注の宇宙服に身を包んだアラン・ユースタスは気象観測用ゴム気球で高度40ｋｍまで上昇し、そこからダイビングを行ったのです。そして音速の壁と高高度ジャンプの記録を破りました。その方法と理由を語ります。
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