Search Results | submarine

Your search for "submarine" returned 291 results

How do the engines breathe in diesel submarines?

science.howstuffworks.com/transport/engines-equipment/question286.htm

How do the engines breathe in diesel submarines? Don't internal combustion engines need a lot of oxygen to run? Where would all of this oxygen come from when the sub is underwater?

How Carrier Battle Groups Work

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How does one of the most valuable pieces of military equipment travel around the world? When they move, an entire fleet of protective air and water craft moves with them. Learn all about carrier battle groups.

90% of People Can't Name These Military Ships From Screenshots. Can You?

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United States military ships are often considered to be the latest and greatest in speed, technology and power, but other countries also have impressive naval histories. The ships in this quiz represent the old, the new and the utilitarian stalwarts of military power. See how many of these ships you can name from their screenshots.

How Much Do You Really Know About the Navy?

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The United States Navy is the largest and most powerful on the planet. It is steeped in tradition and has been around for hundreds of years. But just how much do you know about the Navy itself? Are you "Always Courageous" or will you fall overboard? Take our quiz to find out.

How Cruise Missiles Work

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A fascinating article that describes how cruise missiles work and explores some of their advanced technology!

US Navy Quiz

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Anchors away, my friend! Just how much do you know about the protector of the seas, the United States Navy? Why don't we see ... or is that sea?

Top 5 Green Robots

science.howstuffworks.com/environmental/green-tech/sustainable/5-green-robots.htm

There's nothing particularly organic about a robot, even if you dress it in hemp and fuel it with alternative energy. But these five can help our planet one mechanical movement at a time.

13 Land and Water Speed Records

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If something can move on land or water, chances are someone tried to make it move the fastest. See our list of 13 land and water speed records.

How to Draw Boats

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Drawing boats like speedboats and pirate ships can be easy and fun. Learn to draw all sorts of boats with these simple step-by-step instructions.

Alpha, Beta or Gamma? It's the Nuclear Radiation Quiz

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We live in a radioactive world, and we're not just talking about the times when a nuclear plant is melting down and scaring the heck out of us. How much do you know about the ABGs (or alphas, betas and gammas) of nuclear radiation?

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