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.
Hooray for energy!
!مرحى للطاقة
Ein Hoch auf die Kraftübertragung!
Vive l’énergie cinétique !
Forza motrice, sei tutti noiii!
Viva a potência!
Ура энергии!