How to play Tetris on most Canon calculators, from a video by brusspup. You can also play Defender.





Visual poem by H.C Dodge, 1893. See the full page

here. via ASCII art.

.



PETSCII posted by Juegos Eroticos, 2015.











Designs by Otl Aicher 1960s-1980s. h/t: Tim Koch



Foucault by Kohei Sugiura from Koichi Toyosaki, Suna no Kao (Face on the Sand), Ozawa Shoten, 1975. h/t: Takashi Kawano



Olympic games stamps by Kohei Sugiura 1972. via



Programming in hieroglyphics using Haskell and Unicode. By Nadim Kobeissi.