Description

In the first episode of this series, How it Works, we discuss the process of tunnel construction, what submarine cables are, and how they are laid on the ocean floor.

Sources:

1. https://science.howstuffworks.com/engineering/structural/build-underwater-tunnel.htm

2. https://wonderopolis.org/wonder/how-do-you-build-a-tunnel-underwater#:~:text=To%20use%20this%20method%2C%20builders,pump%20out%20any%20remaining%20water.

3. https://www.builderspace.com/how-are-underwater-tunnels-built-what-you-need-to-know