Ternary Kinetic Sculpture: A Wooden Thinking Machine
This might look like just a few steel balls on a track, but it isn’t. It’s a thinking machine that has been created thanks to a ternary computer, that’s made out of levers and tracks which constantly cycle steel bass down internal structures.
I’ve read about machines like this before, and this one was made by Martin Riches and Masahiro Miwa.