I firmly believe that 3D printing technology and bitcoin together can do miracle to human civilization.
How would you connect 3D printing and Bitcoin?
Did you read the article?
They are 3-d printed terminals and are being given away for free, so businesses can accept Bitcoins, and the terminals to do that were 3-d printed and free to get....
"Twelve retailers in Hanover, Germany have already started accepting Bitcoin via PEY including a cafe, supermarket, travel agency, bakery, restaurant, hair salon, and a pub. An additional 38 locations have agreed to start accepting Bitcoin and are expected to receive their own PEY terminals soon. Rivero is delighted that so many retailers have signed up so far and wants to grow to 100 merchants. Currently, merchants have good a reason to sign-up because PEY is giving its terminal and its software away for free."