I must admit. I love technology (cue the scene at the end of Napoleon Dynamite and Kip's wedding song). But this demonstration of the robots from tech company Boston Dynamics fills me with mixed feels.
Their upright-walking robots joined forces with their famous yellow dog bot for an amazingly choreographed robot dance. It's incredible how they can move so well and never fall down (something I can't do). This dance will delight you OR it's a peek into the future of mankind where everything mankind can do is replaced by heartless, artificially intelligent killing machines.