![Doraemon Science Any Door 25: Digital World Pen... [Chinese] 6263616504 Book Cover](https://i.thriftbooks.com/api/imagehandler/l/829288D1A71B090636F8645CAF3F8C76E2652E74.jpeg)
The first introductory book on digital knowledge for children. SSD, CPU, metaverse...are these terms full of mystery? Open this book and you too can become a digital master! [Key points of learning in this episode] Understand the concept of digital and the mechanisms and models...