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How Biofilm Works
science.howstuffworks.com/life/cellular-microscopic/biofilm.htm
Biofilms form when single microorganisms attach to a hydrated surface and undergo a "lifestyle switch." Learn about biofilms in this article.
Why do people blush?
science.howstuffworks.com/blush.htm
Blushing is actually related to the same system that triggers your fight-or-flight response. Find out what causes blushing and how blushing works.
How Senet Works
entertainment.howstuffworks.com/leisure/brain-games/senet.htm
Senet is a board game from ancient Egypt, but it still has plenty to offer today. Learn about the history and rules of the game Senet.
Urinary Tract Infection Lifestyle Tips
Urinary tract infections can be painful. Get lifestyle tips about urinary tract Infection from Discovery Health.
How Film Restoration Works
entertainment.howstuffworks.com/film-restoration.htm
Film restoration is the process of putting film reel movies back together after damage and aging. Learn how film restoration works.
Top 5 Anti-aging Vitamins
health.howstuffworks.com/wellness/food-nutrition/diet-aging/5-anti-aging-vitamins.htm
There are some anti-aging vitamins that can help you fight aging. See our list of the top five anti-aging vitamins.
What Language Does Iran Speak? About Farsi, Persian, and Regional Dialects
people.howstuffworks.com/what-language-does-iran-speak.htm
What language does Iran speak? There's a simple answer on the surface but a more complex reality underneath.
How Ramjets Work
science.howstuffworks.com/transport/engines-equipment/ramjet.htm
Imagine whipping through the sky at thousands of miles per hour. This special type of jet engine can do exactly that.
How Microsoft Works
computer.howstuffworks.com/microsoft.htm
Microsoft is a software company. It makes money by selling its software for use on computers. Learn more about Microsoft in this article from HowStuffWorks.
What really happens when you can't stop eating?
health.howstuffworks.com/diseases-conditions/digestive/cant-stop-eating.htm
What happens if you can't stop eating? For some people, they never feel full. Learn what happens if you can't stop eating and what causes the condition.