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How the Northern Lights Illuminate the Night Sky
science.howstuffworks.com/nature/climate-weather/atmospheric/question471.htm
How does the aurora borealis (the Northern Lights) work? What causes it? Why can you only see it in the North? Are the myths about it producing sound true?
Understanding Hormone Medications
health.howstuffworks.com/medicine/medication/understanding-hormone-medications-ga.htm
Learn how hormone medications, including oral contraceptives and anti-inflammatory drugs, mimic the effects of naturally produced hormones.
How to Draw a Baseball Pitcher's Windup Cartoon in 5 Steps
lifestyle.howstuffworks.com/crafts/drawing/how-to-draw-a-baseball-pitchers-windup-cartoon.htm
Learn how to draw a baseball pitcher's windup cartoon with our easy steps. Test your skills as you learn to draw a baseball pitcher's windup cartoon.
How Does a Gas Pump Know When to Stop?
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/gas-pump-full-tank.htm
The days of spilling gasoline all over our shoes are pretty much over. But it begs the question: How does a gas pump know when to stop? Read this simple explanation of the mechanics that cause a gas pump to shut off when the tank is full.
What are the best reasons to volunteer?
money.howstuffworks.com/economics/volunteer/information/best-reasons-to-volunteer.htm
What are the best reasons to volunteer? Visit HowStuffWorks to learn the best reasons to volunteer.
How does smoking affect skin?
health.howstuffworks.com/skin-care/beauty/skin-and-lifestyle/smoking-affect-skin.htm
How does smoking affect skin? Visit HowStuffWorks to learn how smoking affects skin.
How does the sun affect people with dark complexions?
health.howstuffworks.com/skin-care/beauty/sun-care/sun-affect-dark-complexions.htm
How does the sun affect people with dark complexions? Visit HowStuffWorks to find out how the sun affects people with dark complexions.
What Is Resonance?
science.howstuffworks.com/resonance-info.htm
An object free to vibrate tends to do so at a specific rate called the object's natural, or resonant, frequency.
Why am I not allowed to use my cell phone in airplanes or hospitals?
electronics.howstuffworks.com/question230.htm
Electromagnetic interference can create problems in some equipment in airplanes and hospitals. Learn about electromagnetic interference from cell phones.
Virgo Personality: August 23 - September 22
entertainment.howstuffworks.com/horoscopes-astrology/virgo.htm
Virgo is the sixth sign of the astrological year and is known by its astrological symbol, the Virgin. Learn about Virgo personality traits.