Ricky Ma, a 42-year-old graphic designer from Hong Kong, taught himself everything about robotics from scratch, and spent over $50,000 building a Scarlett Johansson-like robot. He was able to manufacture 70% of the robot’s body using a 3D printer, and through trial-and-error, setbacks, like burnt-out electric motors and it continuously toppling over, were overcome. “When I started building it, I realized it would involve dynamics, electromagnetics, and programming. I have never studied programming, how was I supposed to code? Additionally, I needed to build 3D models for all the parts inside the robot. Also, I had to make sure the robot’s external skin and its internal parts could fit together. When you look at everything together, it was really difficult,” said Ma. Continue reading for more fascinating images from around the web.