"This gadget might be fun enough on its own for the sufficiently nerdy…it's a crash course in basic computing logic that's simple enough a kid can pick it up, and complex enough that a computer programmer might find a challenge." –Popular Mech. Visit: https://t.co/IsrJjurfnY pic.twitter.com/PlI6DSWggD

— Upper Story ~ Endless Curiosity (@UpperStoryCo) October 15, 2019