There are a few ways to monetize your 3D printing addicti hobby. You can design objects that others want to print, you can design and print things that others want to buy, you can print things that others want printed etc. Most of these are marginally profitable at best, but could be a way to help pay for a hobby and make a few bucks on the side. Design Thingiverse has a feature that allows you to tip designers that offer things that you find useful. Tipping is voluntary so the income is likely to be very small. I have quite a few designs on Thingiverse so I set up…