Printers print very small dots on the sheet of paper you print so it canbe identified. https://en.wikipedia.org/wiki/Machine_Identification_Code

This makes me wanna get my Sony DSLR and start taking photography lessons again, this is awesome!

Is your residence well guarded? I have a few drones and some… bom- I mean explo- UH… things I’d love to give you!

No! I will not do what the (Bottom Text Here) says!!!