This week's stories we didn't cover capture the entrepreneurial spirit, whether you are seeking to save money (even billions) in prototype testing optimization methods as a manufacturing giant, like Unilever or Additive Industries, or developing a new smoother PLA filament, like German RepRap. And don't forget the little guy: a metal detector, robotic arm, racetrack, brain replica top the list of 3D creations we didn't cover this week. Singapore's Centre for 3D Printing and Science Channel's new show "All-American Makers" want to reward this creative spirit with cash dollars, so get your own creative juices flowing! Check them out in the full article:

Below is a photo from "All-American Makers":