Computer Engineering for Babies Style:Bundle of 2 The original volume uses two

The original volume uses two clever switches and a glowing LED to unlock six fundamental logic gates—WIRE

这一天，天使镇发生了一件令人开心的大事！

Little Penguin a delightful dice race game where children assist penguins in reaching their fishy picnic on the mainland

《这就是我》每个人都一样，都有两只眼睛，两只耳朵，一个鼻子一张嘴。每个人都不一样，耳朵眼睛鼻子嘴巴组成了不同的脸。

Computer Engineering for Babies Style:Bundle of 2 The original volume uses twoGet ready to spark some serious tech curiosity! This interactive book pack transforms abstract computing into hands on fun. The original volume uses two clever switches and a glowing LED to unlock six fundamental logic gatesWIRE, NOT, OR, AND, XOR, and LATCHwhile built in light sensors adapt the experience as you flip through pages. Ready for the next challenge? The Big Babies edition cranks up the excitement with satisfying large switches that beg to