Japan’s Civil Engineering Technology, Part I: Tunnels - Science View

Watch more science shows on NHK WORLD-JAPAN: https://www3.nhk.or.jp/nhkworld/en/sh... More quality content available on NHK WORLD-JAPAN: https://www3.nhk.or.jp/nhkworld/en/sh... Take a deep dive into the science and technology used to build tunnels that support everyday life in Japan even during times of constant seismic activity.