The Paper Pixel Calculator
Posted: Fri Oct 04, 2013 10:30 pm
This is rather genius, particularly in terms of its use of fairly commonplace materials:
http://pediddle.net/dpi-ruler.html
http://pediddle.net/dpi-ruler.html
...because insanity just isn't crazy enough.
https://forums.blackravendragoons.com/
https://forums.blackravendragoons.com/general-chat/the-paper-pixel-calculator-t2641.html