New Tech

A new piece of technology i would like to have would be the 3d printer.  I find it very interesting that you are able to print off almost any model you want of anything!  Think about it, never having to go into a store and buy a toy, you could have it built right in front of you.  Or a part to your new car, or even in the future a new heart!  Just endless possibilities with a 3d printer i think it is the future of the human race due to the endless possibilities people  can make with them.