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How War Dogs Work
science.howstuffworks.com/war-dog.htm
Was a dog really the first to encounter bin Laden? We may never know, but we do know that man's best friend has been serving in wars for centuries, getting soldiers smokes, sniffing out bombs and patrolling borders. Why do canines make such good soldiers?
10 Ways the Definition of Beauty Has Changed
health.howstuffworks.com/wellness/hygiene-tips/10-ways-the-definition-of-beauty-has-changed.htm
Ideas of beauty has changed through out the years. See 10 ways the definition of beauty has changed.
How Executive Powers Work
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The powers wielded by the U.S. president have waxed and waned over the years. Learn about executive powers in this article at HowStuffWorks.
10 Overrated Life Decisions
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what are 10 overrated life decisions? Learn more about 10 overrated life decisions at HowStuffWorks.
Natural Sleep Aids
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Natural sleep aids are often confused with scams. Learn how these legitimate methods of inducing sleep can help you get some shut-eye.
17 Home Remedies for Traveler's Diarrhea
Our home remedies for traveler's diarrhea, otherwise known as Montezuma's revenge, might save your vacation.
How 'Tremors' Graboids Work
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Graboids, from the film Tremors, are man-eating worms that live in Nevada. Learn about the science of Graboids in this article.
5 Green Jobs for Retirees
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What are some green jobs for retirees? Learn about 5 Green Jobs for Retirees at HowStuffWorks.
How Alcatraz Worked
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Alcatraz was built to house the worst criminals and said to be impossible to escape. See pictures of Alcatraz and go inside Alcatraz prison to meet its inmates.
How Kissing Works
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Anthropologists report that 90 percent of the people in the world kiss. Learn how one gesture has come to signify affection, celebration, grief, comfort and respect.