15. Full 3D Printing Capability
- Chances We’ll See It: Very High
It used to be that 3D printing was just a random imaginary concept. Today, we know that is not only possible but it has been done quite often. One of the most popular things created with 3D printers is things like weapons, with guns being the most prominent. However, there is a drawback to 3D printing. Do you know how you need paper to print something off at home?

In order to print something to be like the normal model of something else, you need the same supplies that the very thing is created with. This can be added to the machine where it’ll print out whatever it is that you need. That is the hard part of 3D printing from science fiction fame. If you have the supplies needed, 3D printing fully is possible right now.