Zip et Pop à la rescousse
Bitz and Bob remember one of their adventures where they were stranded on Far East Island and had to send a message to Zip and Pop to rescue them. Even if they were shouting loudly, it was very difficult to get their attention. They had to make phones to communicate with them. In a studio, children try to recreate the same experience by making a phone with goblets to talk to each other at a distance and a colored flag to learn to communicate without speaking.
