17:58 Where there is energy we will explore: Cesar Harada at TEDxTallinn TEDx Talks 5.3K views - 10 years ago
19:10 Open technology for the environment | Cesar Harada | TEDxKyoto TEDx Talks 5.8K views - 11 years ago
15:24 Shape-shifting sailing robot to sense and clean the ocean: Cesar Harada at TEDxItaewon TEDx Talks 1.6K views - 13 years ago
18:13 Environmental justice with open technology | Cesar Harada | TEDxTohoku TEDx Talks 942 views - 11 years ago
4:04 "Ocean Imagineer" Floating oyster farm and solar hydrogen production in Hong Kong Cesar Harada 1.3K views - 4 years ago