Wood 6-bit adder

Wood 6-bit adder

Comments (2)

  1. Heh, in the days when I was doing network subnetting a lot more, that would have been, if nothing else, novel to have sitting on the desk.

    Heck, I think the inner-geek in me would still have one sitting on the desk just to confuse people.

    Cool find!^^/


  2. Ben Fulton says:

    My kid has a cool marble rolling toy called Quadrilla, and I’ve been wondering for months if I could get it to compute.  After checking out this picture, I bet I can!