February 12, 2017
Johannes Gutenberg invented the printing press in or around 1440. Since then, humans have experienced many life-changing technical advances such as electricity, medicine, radio, and the telephone. Henry Ford was credited with popularizing the automobile in the early 1900s. Later came air travel and the semiconductor, which led to computers, robotics, and the Internet.
A subject that I have pondered for some time is whether 3D printing will be viewed as a major technical advancement, similar to these other developments. We may not know for decades into the future, but many agree that it’s certainly headed in that direction.