What You Didn't Know About Life On A Submarine

Getting Oxygen

How do the crew members get breathable oxygen?

An oxygen generator on a submarine works by using a chemical process to extract oxygen from the air. Specifically, the generator uses a process called electrolysis to split water molecules into hydrogen and oxygen gas. The hydrogen is then vented overboard, while the oxygen is purified and delivered to the submarine's air supply system.

Advertisement

Next Page →

The More You Know

  • Ancient Greeks came up with the idea of cyclops after they found a fossil of a mammoth, and had no idea what it was.
  • The Government Literally Poisoned Alcohol During Prohibition
  • Civil War General Joseph Hooker brought prostitutes along to keep his soldiers satisfied. His name is now synonymous with the profession.
  • In 1820 an entire town held a trial against tomatoes.
Next Page →