ScienceZero-gravity 3D printer heading to ISS NASA will send a 3D printer to the International Space Station (ISS) to assess if printing in zero gravity produces materials that are as strong and accurate as those made on Earth.by Rhodi Lee
TechNASA releases model blueprints of spacecrafts, planets and asteroids for 3D printer enthusiastsby James Maynard
WATCH: Runner Spends Year Using Exercise Tracker to Create Elaborate Stick Figure Art on City Streets