Reason #46 to Live Nebulously...

Yes, impressive, compelling...but the repercussions and/or ramifications of folding these things into our society, with the same boundary-less "can do" spirit humans apply to all their endeavors, could potentially be disastrous. The scene at 0:28 is especially unnerving....right? I can't be the only one who would prefer these things NOT be able to stay on their feet if they get kicked.