Photo taken on May 9, 2014 shows objects made by 3D printers in the 3D LAB fab&cafe in Buenos Aires, capital of Argentina. The 3D LAB fab&café is a cafe and cooperative work space that offers 3D printer machines to the clients. (Xinhua/Martin Zabala)

A client observes an object made by a 3D printer in the 3D LAB fab&cafe in Buenos Aires, capital of Argentina, May 9, 2014. The 3D LAB fab&café is a cafe and cooperative work space that offers 3D printer machines to the clients. (Xinhua/Martin Zabala)

Rodrigo Perez Weiss (R), owner of the 3D LAB fab&cafe, fits an orthopedic hand made by a 3D printer to Gabriela Cugliandolo (L) in the 3D LAB fab&cafe in Buenos Aires, capital of Argentina, May 9, 2014. Gabriela suffered an accident at age 4, that caused burns in 80 percent of her body, and the loss of her right hand. The 3D LAB fab&café is a cafe and cooperative work space that offers 3D printer machines to the clients. (Xinhua/Martin Zabala)

Rodrigo Perez Weiss, owner of the 3D LAB fab&cafe, shows an orthopedic hand made by a 3D printer in the 3D LAB fab&cafe in Buenos Aires, capital of Argentina, May 9, 2014. The 3D LAB fab&café is a cafe and cooperative work space that offers 3D printer machines to the clients. (Xinhua/Martin Zabala)

Ezequiel Mendoza, a client of the 3D LAB, shows a bust of himself made by a 3D printer in the 3D LAB fab&cafe in Buenos Aires, capital of Argentina, May 9, 2014. The 3D LAB fab&café is a cafe and cooperative work space that offers 3D printer machines to the clients. (Xinhua/Martin Zabala)

Photo taken on May 9, 2014 shows a 3D printer machine in the 3D LAB fab&cafe in Buenos Aires, capital of Argentina. The 3D LAB fab&café is a cafe and cooperative work space that offers 3D printer machines to the clients. (Xinhua/Martin Zabala)

Rodrigo Perez Weiss (L), owner of the 3D LAB fab&cafe, fits an orthopedic hand made by a 3D printer to Gabriela Cugliandolo in the 3D LAB fab&cafe in Buenos Aires, capital of Argentina, May 9, 2014. Gabriela suffered an accident at age 4, that caused burns in 80 percent of her body, and the loss of her right hand. The 3D LAB fab&café is a cafe and cooperative work space that offers 3D printer machines to the clients. (Xinhua/Martin Zabala)