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The Wolf Eel Can Chomp on Sand Dollars and Sea Urchins
animals.howstuffworks.com/fish/wolf-eel.htm
With their serpentine bodies, massive jaws and slightly grumpy expressions, the wolf eel is one of the most misunderstood creatures beneath the waves.
How Wave Energy Works
science.howstuffworks.com/environmental/earth/oceanography/wave-energy.htm
Wave energy could be used to create electricity, replacing the burning of fossil fuels. Find out more about wave energy and how it can be harnessed.
Can You Tell If a Sand Dollar Is Alive Before Taking It Off the Beach?
science.howstuffworks.com/environmental/conservation/issues/sand-dollars-off-beach.htm
Everyone loves foraging for seashells at the beach, but the true jackpot is finding a perfect unbroken sand dollar. However, taking one home may not be such a good idea.
Sea Cucumber: Animal or Vegetable?
animals.howstuffworks.com/marine-life/sea-cucumber-animal-or-vegetable
What is a sea cucumber? HowStuffWorks looks at these strange sea creatures.
There Are 300 Types of Octopus Species, Some With Internal Shells
animals.howstuffworks.com/marine-life/types-of-octopus.htm
Octopuses are known their eight legs, squishy bodies and impressive problem-solving skills. But did you know there are over 300 types of octopus species?
How Do Animals Survive Major Storms?
animals.howstuffworks.com/animal-facts/do-animals-survive-major-storms.htm
Miraculously many animals are able to ride out some of Mother Nature's most powerful storms. HowStuffWorks looks at just how they do it.
What's the Difference Between Manta Rays and Stingrays?
animals.howstuffworks.com/marine-life/difference-between-manta-rays-stingrays.htm
These two sea creatures can be easy to confuse. But they're actually quite different. We talked to experts to find out how to tell them apart.
Desalination Plants: The Future of a Sustainable Water Supply
science.howstuffworks.com/environmental/earth/oceanography/desalination.htm
Desalination is the process of removing the salt from seawater, which turns the water into fresh drinking water. Learn about desalination.
The Portuguese Man-of-war Is Not a Jellyfish and Packs a Nasty Sting
animals.howstuffworks.com/marine-life/portuguese-man-of-war.htm
Even washed up on the beach, the Portuguese man-of-war can deliver searing pain with its stinging tentacles, so whatever you do, don't touch it.
Want to Be a Manlier Man? Use These Tips From Walt Whitman
Walt Whitman once moonlighted as a men's health writer, and his columns have now been published as a book. Learn why at HowStuffWorks .