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[–] el_em_en_oh 0 points 2 points (+2|-0) ago 

You win the internet for the day...

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[–] redheadslove 0 points 1 points (+1|-0) ago 

The practical applications for that would be incredible. Oh I'm hiking and I want to get over that small gap? No problem, let me just get these Quadrocopters to build a bridge.