Download a PDF, print it out, instant graph paper.
A utility that makes it easy to back up your OpenPGP keys on dead trees by extracting the secret bytes and printing them out.
An offline method of generating passwords using a randomized matrix of characters. You pick out your password by remembering a symbol, a color, and a direction. Much easier to use than it sounds.
Github repo for document files to print free laboratory notebooks.
How to bind pages into books. Ideal for binding photocopies into new books.
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