Guess What – May 2014
Guess What – May 2014 Sort of a sorter… …with plenty of holes in the theory! By Bob Cahn – “The Primitive Man” Four drawers of emptiness to start with — and gradually filling up in a step-down filtering process.…
coin sorter
Guess What – May 2014 Sort of a sorter… …with plenty of holes in the theory! By Bob Cahn – “The Primitive Man” Four drawers of emptiness to start with — and gradually filling up in a step-down filtering process.…