Play with friends!

Above from Akiyoshi Kitaoka.

Ambiguous Cylinders by Kokichi Sugihara is amazing.

More neat ones here and here.

Life has been different. Reading and experiencing plenty but would rather save timeless things. Interesting how over time the sources of valuable information change, and we are only as good as those sources. Takes a lot of work to find the new ones.
OpenCola
Vantablack
Halo Online – halo is such an amazing staple that it deserves to have a forever playable, open sourced, always being built upon, compilation of all halos, with a community that lives indefinitely

Very cool and humanistic idea. A mini photo essay by one of the early players.

This topic goes back decades. I’ve been following it more recently but figured I can start to organize a list of relevant research, will be interesting to see how it grows over time.