Stolen WP 31S

[BarryMead]

(04-24-2015 10:01 PM)Sanjeev Visvanatha Wrote:  This theft has caused a stir amongst individuals similarly aged in the same residence. I now have another 30B on order as well as another printed manual (this time from Create Space).

We made a four sided cylinder with each side named after a stack register (classic 4 level stack) as a visual aid for stack roll operations. Kids are inventive!

Inventive kids love to experiment with semi-mechanical representations of abstract concepts.
Maybe they would enjoy playing with the "Digi-Comp II" a mechanical representation of a serial binary adder/subtracter/multiplyer. shown here