Cesar Harada is developing Protei, a shape-shifting sailing robot, at his Yuen Long workshop. Photos: Edward Wong
Hong Kong-based inventor's breakthrough robotic boat aims to clean-up oceans
A Hong Kong-based environmentalist and inventor is developing special boats with shape-shifting hulls to help clean-up the oceans
Cesar Harada is developing Protei, a shape-shifting sailing robot, at his Yuen Long workshop. Photos: Edward Wong
