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Marble Adding Machine

I am back in Minnesota. Things are still a bit hectic, since my wife and I moved to a new apartment last Saturday and are still putting everything together. As I struggle to get back to my regular schedule, enjoy this very cool video of a binary adding machine using wood and marbles:

Comments

Super geeky cool!!! The only problem is that it reminds me too much of problems I've had to solve in college exams and assignments.

Nice, marbles. I always like looking at simple machines that show marbles moving around. It's very impressive since it is in binary.