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A gallery at the back gives fascinating facts and details about all the animals
Do you want to know how a digger scoops up soil
and hang an owl design
Discover a world of great surprises
TINY CIRCUITS! Puzzles A gallery at the backWire up circuits that glow, display patterns, and make music! Play fast paced electronic games with lights and sounds! Learn about persistence of vision, series and parallel circuits, and how a microprocessor works! Includes: microprocessor, battery pack, 2 push buttons, 7 wires, and foldout electronics manual with instructions, explanations, and 20 activities. Tiny Circuits requires two 1. 5 volt AAA (LR03) batteries, which are not included in the
