Obligatory Half-Life 2 reference: http://www.youtube.com/watch?v=6PEPt2OCYSk#t=2... | Hacker News

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silversmith on May 28, 2010 | parent | context | favorite | on: PhD Student gets quadrotor helicopter moving aggre...

Obligatory Half-Life 2 reference: http://www.youtube.com/watch?v=6PEPt2OCYSk#t=2m00s

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