submarine

Discovering what lies beneath

The ocean covers nearly three quarters of the earth’s surface, yet 95 percent of the underwater world is still unexplored. Using small high tech submarines, a Florida organization called Project Baseline offers a rare glimpse of what lies beneath.

SciTech Now Episode 221

In this episode, a high tech submarine allows for better underwater exploration; an average nose can sense 1,200 flavors; mysterious stains on St. Louis’ Gateway Arch prompt a tricky testing procedure; and the U.S. military is turning to microgrids to keep its power reliable and secure.