On June 11th, 1930, William Beebe and Otis Barton stepped into a two-ton steel ball and descended a quarter of a mile into the depths of the ocean...
Share this post
Exploring the depths: Uncovering the…
Share this post
On June 11th, 1930, William Beebe and Otis Barton stepped into a two-ton steel ball and descended a quarter of a mile into the depths of the ocean...