NASA and Aerojet Rocketdyne have completed a successful hot-fire test series on advanced rocket-engine thrust chamber assembly using copper alloy additive manufacturing technology, according to Aerospace Engineering. Read more about it in Aerospace Engineering.

During the International Manufacturing Technology Show in September, Local Motors printed and assembled a working vehicle during the six day conference. The car is called the Strati. Creating this car was possible because of the Big Area Additive Manufacturing (BAAM) machine, which can lay down a maximum of 40 pounds of carbon infused ABS plastic…