Making cell phones takes a lot of materials and tools. Senku begins by upgrading their equipment using the waterwheel Chrome and Kaseki invented and built together.
Is it really being stored 
in these tiny containers?
هل يتمّ تخزينها حقًّا بهذه الحاويات الصغيرة؟
In diesen kleinen Gefäßen
soll das gespeichert sein?
Le pouvoir des disques tournants
est vraiment contenu
È davvero tutto accumulato 
in queste cosette piccoline qui dentro?
Está guardando mesmo nesses 
pequenos recipientes.