I’m totally aging myself (due to reruns) but The Jetsons (created by William Hanna and Joseph Barbera (1962-63)), promised us a future where you pushed a button and the “Food-a-Rac-a-Cycle,” a machine, made whatever you wanted. Dinner. Clothes. Maybe an off-brand Spacely sprocket or two. Additive manufacturing has gotten us remarkably close. Give a 3D printer the right digital file, the right material, and the right process parameters, and out comes the part. George Jetson would recognize the concept immediately. What George did not have was the Defense Federal Acquisition Regulation Supplement (DFARS).