By leaps and bounds: An exclusive look at how Boston dynamics is redefining robot agility

WITH THEIR JAW-DROPPING agility and animal-like reflexes, Boston Dynamics' bioinspired robots have always seemed to have no equal. But that preeminence hasn't stopped the company from pushing its technology to new heights, sometimes literally. Its latest crop of legged machines can trudge up and down hills, clamber over obstacles, and even leap into the air like a gymnast. There's no denying their appeal: Every time Boston Dynamics uploads a new video to YouTube, it quickly racks up millions of views. These are probably the first robots you could call Internet stars.