Army researchers use cutting edge 3D printers » Photo Credit: Mr. David McNally (RDECOM) Inside a massive 3D printer a delicate head moves at lightning speed to precisely deposit heated plastic layer-by-layer to create a hardened part.

Photo Credit: Mr. David McNally (RDECOM) Inside a massive 3D printer a delicate head moves at lightning speed to precisely deposit heated plastic layer-by-layer to create a hardened part.

Photo Credit: Mr. David McNally (RDECOM)
Inside a massive 3D printer a delicate head moves at lightning speed to precisely deposit heated plastic layer-by-layer to create a hardened part.

Photo Credit: Mr. David McNally (RDECOM)
Inside a massive 3D printer a delicate head moves at lightning speed to precisely deposit heated plastic layer-by-layer to create a hardened part.