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Your search for "submarine" returned 234 results

Why World War I Became the 'Forgotten War'

history.howstuffworks.com/historical-events/why-world-war-became-forgotten-war.htm

The 100-year anniversary of the end of World War I offers up a second chance to learn from our mistakes. HowStuffWorks looks at what we need to know.

How the U.S. Coast Guard Works

science.howstuffworks.com/coast-guard.htm

Unique among the U.S. armed forces, the Coast Guard is perpetually on active duty, entrusted with lots responsibilities and chronically underfunded. Learn about the U.S. Coast Guard.

How can an octopus make itself look like another animal?

animals.howstuffworks.com/marine-life/octopus-camouflage.htm

Octopus camouflage is essential to survival in the depths of the ocean. Learn how octopus camouflage wards against predators like sharks and rays.

How is carbon dioxide eliminated aboard a spacecraft?

science.howstuffworks.com/carbon-dioxide-eliminated-aboard-spacecraft.htm

To get carbon dioxide eliminated aboard a spacecraft you need a system similar to SCUBA. Learn about carbon dioxide elimination.

How Deep Are the Great Lakes? And Why Are They Great?

science.howstuffworks.com/environmental/earth/geophysics/5-reasons-why-great-lakes-are-so-great.htm

The Great Lakes are named so for several reasons. HowStuffWorks looks at why the Great Lakes are so great, including their impressive depths.

Can You Guess The Fast Food Restaurant From A Few Menu Items?

play.howstuffworks.com/quiz/can-you-guess-the-fast-food-restaurant-a-few-menu-items

Love it or hate it, we all have definitely eaten some fast food in our lives. Put your fast food knowledge to the ultimate delicious test with this oh so satisfying HowStuffWorks quiz!

How Nuclear Bombs Work

science.howstuffworks.com/nuclear-bomb.htm

Nine countries hold the 13,000 nuclear weapons in the global stockpile. That's less than during the Cold War but it doesn't change the fact that these bombs are still a threat to global humanity. So how do they work and are we close to nuclear war?

How Electromagnetic Propulsion Will Work

science.howstuffworks.com/electromagnetic-propulsion.htm

Get a sneak peek (even before NASA scientists) at a new type of spacecraft that could be jolted through space by electromagnets.

How Floating Cities Will Work

science.howstuffworks.com/engineering/structural/floating-city.htm

Floating cities could potentially house over 50,000 permanent residents in the sky! Learn about floating cities in this article.

The Goblin Shark Has an Odd Secret Weapon: Its Oily Liver

animals.howstuffworks.com/fish/sharks/goblin-shark.htm

How did the goblin shark score its haunting name? It has something to do with the goblin shark's visage. Find out more about the goblin shark.

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