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10 Types of Drugs Used for Medicinal (and Illicit) Purposes
health.howstuffworks.com/medicine/modern/types-of-drugs.htm
Drugs can heal, harm or alter how the body works, depending on the type and how they’re used. Some are essential medicines that relieve pain or treat mental health issues. Others are addictive substances tied to recreational drug use and drug abuse.
Can Cats Cry Tears of Sadness?
animals.howstuffworks.com/pets/can-cats-cry.htm
You hear your cat meowing in the middle of the night and wonder, can cats cry like humans do?
How Abortion Works
people.howstuffworks.com/abortion.htm
Abortion issues make every politican's platform, but what about the procedure behind the politics? What happens during an abortion and after one?
Why Some Cultures Require Women to Wear Veils
people.howstuffworks.com/veil.htm
Burqas are commonly associated with repression and religious extremism. But to many people, the veil is a sign of modesty and piety, as well as a badge of honor. What is the true meaning of the veil?
How Gene Doping Works
science.howstuffworks.com/life/genetic/gene-doping.htm
In gene doping, athletes would modify their genes to perform better in sports. Learn why gene doping isn't acceptable but gene therapy is.
Cavities and Fillings 101
health.howstuffworks.com/wellness/oral-care/problems/cavity.htm
A fascinating article that describes how dental cavities and fillings work!
10 New Uses for Old Inventions
science.howstuffworks.com/innovation/repurposed-inventions/10-new-uses-for-old-inventions.htm
You think you really know an invention until -- whammo -- someone comes up with a new use for it. Ointment that soothes tired cow teats and treats baldness? Who would have thought?
10 Places You're Probably Being Watched Every Day
people.howstuffworks.com/10-places-being-watched-every-day.htm
Is there any place you can go and not be watched? Find out 10 places where you're watched every day at HowStuffWorks.
How Dietary Supplements Work
health.howstuffworks.com/wellness/food-nutrition/vitamin-supplements/dietary-supplements.htm
There's a lot of information (and misinformation) out there about dietary supplements. Learn the facts about them in this article at HowStuffWorks.
How the Minerva Project Works
people.howstuffworks.com/minerva-project.htm
What's the next revolution in college education? Find out how the Minerva Project works at HowStuffWorks.