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10 Home Remedies for Cold Sores
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-cold-sores.htm
Cold sores, also called fever blisters, are painful and unattractive. Discover what causes cold sores, and the home remedies that can treat them.
Bottled Water Basics: How Many Bottles of Water in a Gallon, and More
science.howstuffworks.com/environmental/green-science/bottled-water.htm
For a seemingly basic food product, bottled water has generated its share of controversy. Find out why.
How Laser Analysis Works
science.howstuffworks.com/laser-analysis.htm
Laser analysis is advancing everything from forensics and archaeology to health care and art history. Learn how laser analysis technology works.
Hearing Aid Basics
health.howstuffworks.com/medicine/modern-technology/hearing-aid.htm
Hearing aids are small electronic devices that amplify sound and help restore sound to the hearing impaired. Find out how hearing aids work.
How Lunar Landings Work
science.howstuffworks.com/lunar-landing.htm
People around the world watched as Neil Armstrong touched the moon and declared, "That's one small step for man; one giant leap for mankind." But how did we put a man on the moon?
Just How Many Galaxies Are in the Universe?
science.howstuffworks.com/dictionary/astronomy-terms/galaxy.htm
Galaxies are large systems of stars, gas, dust and dark matter that orbits a center and is bound by gravity. Learn about the characteristics of galaxies.
10 Fastest Things in the Universe
science.howstuffworks.com/10-fastest-things-in-universe.htm
We're about to power through some of the speediest stuff this universe - both in the real world and in fiction - has to offer.
How NASA Planetary Protection Works
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What if your job were to protect life in the galaxy at all costs? Read about NASA's Planetary Protection program at HowStuffWorks.
Exploring Mars: Insights Into the Red Planet
science.howstuffworks.com/mars.htm
Since the 1960s, we've been captivated by the planet Mars. How different is our neighbor, and what have we learned about the most explored planet?
How Antiques Work
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Antiques are defined by being at least 100 years old, but there are many more things to look at. Find out what to look for in antiques.