The Long, Lonely Road of Chelsea Manning, by Matthew Shaer. “Now, freed from prison, she talks about why she did it – and the isolation that followed.”
mblaze 0.1, a Maildir-focused command line mail client.
Eliminating Binders for Easier Operational Semantics, by Mike Stay.
Solving the Rubik’s Cube Optimally is NP-complete, by Erik D. Demaine, Sarah Eisenstat, and Mikhail Rudoy.
Origami anything, “New algorithm generates practical paper-folding patterns to produce any 3-D structure.”
dired, an early filebrowser/directory editor, also in Unix v8.
insect, a high precision scientific calculator with full support for physical units.
Base-4 fractions in Telugu, by Mark J. Dominus.
These Maps Reveal the Hidden Structures of ‘Choose Your Own Adventure’ Books