What does sea level really mean?
Posted by Josh Taylor / October 24, 2017
You’ve heard the phrase “x feet above sea level.” But what does that mean? Is it just a phrase, or does it really refer to the level of the sea? Tom Scott visits a down below sea level to explain.
Full story at YouTube.
You go to the Imperial Valley in Kalifiornia and you will see signs in builds that point where sea level should be