Wang Tiles, and Video of Hao Wang
this is what logician Hao Wang looks like. he invented Wang tiles.

- https://youtu.be/hnBSRxHDxBk
- Interview with Hao Wang and Robin Gandy
- Richard Zach
- Published on Aug 21, 2016
- Kurt Gödel Society annual meeting, 1991, Kirchberg am Wechsel, Austria
this is wang tiles. logic
