In you had given me a paper robot that could walk when I was a child, my eye would have burst. From Smithsonian: “You know the robots are coming for you. But did you know they could be made from paper? That’s right, even your crisp, white ream could be plotting against you. This guy built a whole robot out of paper, and it actually works.”

For the truly impatient, the bot strolls at the 3:14 mark.