Start-Up Circuits Infant Designed for educational display and

Designed for educational display and collection use

and the beauty of the natural world

and prehistoric details

This interactive kit makes complex engineering concepts accessible and fun

featuring jaw-dropping illustrations and full-color photography from the magazine’s archives

Start-Up Circuits Infant Designed for educational display andKids get a safe lesson in working circuits with this brilliant STEM set! Simply click the chunky pieces together and flip the switch to power a fan, light or siren. All switch blocks and action tops are interchangeable for experimenting. Comes with 3 switch blocks, 3 action tops, and activity guide with play tips.