NOVA Online (click here for NOVA home)
Lincoln's Secret Weapon
Back to Breathing Mixed Gas
If you're going to dive the Monitor, you have to breathe mixed gas to avoid the debilitating effects of nitrogen narcosis.

Divers with wreck

Back to Breathing Mixed Gas

Tour the Monitor | Behind the Scenes
Eyewitness to the Battle | Steam Machine | Resources
Transcript | Site Map | Lincoln's Secret Weapon Home

Editor's Picks | Previous Sites | Join Us/E-mail | TV/Web Schedule | About NOVA
Watch NOVAs online | Teachers | Site Map | Shop | Search | To Print
PBS Online | NOVA Online | WGBH

© | Updated May 2003

Support provided by

For new content
visit the redesigned
NOVA site

Mail Shop Site Map Search NOVA Lincoln's Secret Weapon Site Map