Can these 41-foot-high walls protect the country from another tsunami? https://media.wired.com/photos/5ade1145f34de631fa11fd53/master/pass/Tadashi-Ono_12.jpg
Can these 41-foot-high walls protect the country from another tsunami? https://media.wired.com/photos/5ade1145f34de631fa11fd53/master/pass/Tadashi-Ono_12.jpg