How to make a custom 3D printer offline without a remote or 3D scanning app.

3D printing has exploded over the past couple of years, and is now available for all sorts of purposes, including prototyping.

Now, you can print a personalized, one-of-a-kind print using a smartphone or tablet.

Here are some of the best ways to get started with 3D printers online, and how you can start printing your own.

How to use your smartphone or tablets to print your own custom 3d printer, from Mashable article