Extra Posting / Will 3D Printing change the world / Cindy Paskalina Kweesar

I think 3D printing make people life generally easier. The line between producer and consumer become more blur than ever. The consumer will not depend on the producer anymore because they can do it by themselves. But on the other side, 3D printing can be very dangerous too. For example when the 3D blueprint for guns were publish on the in internet it means everyone without background check and serial number to trace can print and use the gun right away.