Just two years ago Boston Dynamics proudly showed off a new generation of its Atlas robot that could take an untethered stroll through the woods, before advancing to balancing on one leg and even landing a backflip. Its latest highlight reel, however, is one that should make this guy very, very afraid. Dubbed "Parkour," it features a bipedal battery-powered robot that not only jogs, but hops over obstacles and up an uneven obstacle course with nary a bobble. The'bot now has enough processing power to use its legs, arms and torso to balance through the movements and power up each 40cm-high step, while using computer vision to locate the next one. Sure, the advertisement is that such a robot could navigate through disasters to rescue squishy humans stuck in precarious situations, but we can certainly imagine alternative applications.