造纸术

Papermaking – BabyBus is an educational app that introduces children to one of ancient China's Four Great Inventions through interactive play. It recreates the traditional papermaking process, including pulping, sheet lifting and drying, so young learners can follow each step and understand how paper is made. The cartoon-style interface and simple controls make it suitable for preschoolers, while the hands-on activities encourage curiosity about history, cultural heritage and creativity. It is designed for early childhood learning and guided exploration. Interested users are welcome to download and install it from iOSIPA Software Network.