Wooden-Made Binary Adding Machine
Some math-and-woodcraft savant has built a binary adding machine made of wood and powered by falling marbles. If I’d had this during my University Boolean Math class, I would have grasped binary (and logic) a lot faster.
The “official website”: Binary marble adding machine.
Source, Reddit.
















My
alhandra wrote on June 30, 2007 @ 8:54
Nemo wrote on June 30, 2007 @ 9:28