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4 things that all 3D printer owners should know how to do

3D printers are extreme precision instruments. It's easy to forget just how miraculous it is to have a tiny box in your house ...

Own a Roku TV? You're missing out on these hidden settings and menu screens

This is the place to go if you want to access all your HDMI settings. In the HDMI menu, you'll also find options to switch inputs or run a TV input test. To access it, press the Home button on your ...