紙でできたインベーダーをレーザー焼いて倒す スペースインベーダー(物理) http://hackaday.com/2015/03/25/playing-space-invaders-with-real-fire-and-lasers/ …
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紙でできたインベーダーをレーザー焼いて倒す スペースインベーダー(物理) http://hackaday.com/2015/03/25/playing-space-invaders-with-real-fire-and-lasers/ …