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What happens when you don't brush your teeth?
health.howstuffworks.com/wellness/oral-care/products/when-you-dont-brush-teeth.htm
Humans haven't always been avid tooth brushers, so why do we have to do it now? Find out what happens when you don't brush your teeth.
What grade of steel was used in the World Trade Center?
science.howstuffworks.com/engineering/structural/grade-of-steel-used-in-world-trade-center.htm
The materials used to build the World Trade Center's twin towers have been heavily scrutinized since the 9/11 terrorist attacks -- including the steel that formed the frames of the skyscrapers.
5 Home Remedies for Dehydration
health.howstuffworks.com/wellness/natural-medicine/home-remedies/5-home-remedies-for-dehydration.htm
Need some remedies for dehydration? Learn the home remedies that will keep you from becoming dehydrated.
Trig Identities: A Crash Course in Complex Math Concepts
science.howstuffworks.com/math-concepts/trig-identities.htm
Fundamental trigonometric identities, aka trig identities or trigo identities, are equations involving trigonometric functions that hold true for any value you substitute into their variables.
Isis: Goddess of Funeral Rites and Healing in Ancient Egypt
people.howstuffworks.com/isis-goddess.htm
Isis, goddess of healing and funeral rites, was one of the most important Egyptian deities and arguably one of the most prominent female deities in the ancient world.
The Longest Song Ever Was Almost 6 Days Long
entertainment.howstuffworks.com/longest-song-ever.htm
Songs typically range anywhere between three to 10 minutes long, depending on the genre. However, modern mainstream music commonly sees tracks hover around three and a half minutes, with artists and producers rarely choosing to move the needle.
The Zodiac Guide to Aquarius and Sagittarius Compatibility
entertainment.howstuffworks.com/horoscopes-astrology/aquarius-and-sagittarius-compatibility.htm
Discover the truth about Aquarius and Sagittarius compatibility! Explore their adventurous bond, strengths in relationships, and how these zodiac signs align perfectly.
Project Blue Beam: A Conspiracy Theory Straight out of 'Star Trek'
science.howstuffworks.com/science-vs-myth/project-blue-beam.htm
Conspiracy theories: love them or hate them, they aren't going anywhere soon. For a conspiracy theory to have real staying power, it needs both a compelling narrative, and an audience who is either unable or unwilling to practice healthy skepticism.
9 Most Common Phobias (and How To Conquer Them)
science.howstuffworks.com/life/inside-the-mind/human-brain/most-common-phobias.htm
According to the National Institute of Mental Health and the American Psychiatric Association, more than 10 million adults in the United States are living with phobias or similar mental disorders.
Horror Movies of the '80s Quiz
play.howstuffworks.com/quiz/80s-horror-movies-quiz
This decade saw the introduction of some of the most famous (and scary) movies ever released by Hollywood. How much do you know about '80s horror movies? Take this quiz to find out.