Read the full story from Iowa Public Radio.
A few years ago, Chris Moriarty woke up in the middle of the night with an idea. Two weeks later, A Million Waves was born. The company, founded by two Iowans and based in Seattle, 3D prints prosthetic limbs made from repurposed ocean plastic. A entirely volunteer run operation, they have a network of more than 2,000 people who can print limbs around the world to distribute to those in need.