3D Printing changes the supply chain

I rec3d printing of a handently took a trip to my local big box electronics store, and saw a 3D printer on display. I asked what they were printing, and the response was “plastic components”, which were being sold in the store. The salesperson was busy, so I did not have the chance to find out exactly what those plastic components were, but I thought, wow, they can make parts for sale right there in the store. Retail is changing for sure. I then decided to do a little more checking on 3D printers when I got home. I learned about biofabrication, a recently created word that means the convergence between technology and medicine, to print items to be used in the human body. Living cells are used as the “printer ink”. Visions of the Terminator came to mind. I also discovered, from an article the Guardian that the U. S. Food and Drug Administration has approved the first 3D printed drug, called Spritam (levetiracetam). It controls seizures coming from epilepsy. The drug manufacturer, Aprecia Pharmaceuticals, uses 3D printing to create a more porous pill. This means the pill dissolves more quickly with liquid, making it much easier for the patient to swallow higher doses.

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