For most of human history, what goes on under the surface of the ocean has been a complete mystery. A fascinating one, but a mystery nonetheless. In fact, only 20% of the ocean's depths have been explored.

But we're developing the technology to finally uncover what lies beneath thanks to innovators like Jacques Cousteau, Sylvia Earle, Mark Dalio and Ron Allum. 

For more on the podcast go to delltechnologies.com/trailblazers