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Can we make tailpipes that capture CO2?
auto.howstuffworks.com/tailpipe-capture-co2.htm
Tailpipes that capture CO2 would make a dent in humans' contributions to greenhouse gas emissions. Learn about tailpipes that capture CO2 and if they exist.
Could a fungus cause the extinction of bats?
animals.howstuffworks.com/mammals/fungus-cause-bat-extinction.htm
The world could be facing a possible bat extinction due to an odd plague. Learn how a possible bat extinction could drastically affect the ecosystem.
Why Annie Oakley Was America's Sharpshooting Sweetheart
history.howstuffworks.com/american-history/annie-oakley.htm
Annie Oakley was the leading lady of the American West. She could outshoot and outride most men of her time. And she did it all while in a Victorian dress.
10 Home Remedies for Shin Splints
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-shin-splints.htm
There are many home remedies for shin splints that can get you back in the game in no time. Learn about home remedies for shin splints.
What's a walk score?
science.howstuffworks.com/environmental/green-science/walk-score.htm
A walk score is a measure of your neighborhood's walkability. Learn about what a walk score is and find out how the Web site Walk Score rates your walkshed.
How Ladies' Aid Societies Worked
money.howstuffworks.com/economics/volunteer/organizations/ladies-aid-society.htm
Ladies Aid Societies improved sanitary conditions during wartime. Read about the origins of Ladies Aid Societies in this article.
5 Historical Hair Removal Methods
health.howstuffworks.com/skin-care/beauty/hair-removal/5-hair-removal-methods.htm
There are many hair removal methods, some that have been around for awhile. Take a look at five historical hair removal methods.
Alternative Medicines for Heart Disease
Alternative medicines for heart disease include meditation, herbal medicine, nutritional therapy, and chelation therapy. Learn more about treatments.
What's a shark's "yummy hum"?
animals.howstuffworks.com/fish/sharks/shark-yummy-hum.htm
A yummy hum is a sound that dying fish emit -- it's like a dinner bell to a shark. Read about the theory of the yummy hum and how it beckons sharks.
Fun Physics Activities for Kids
lifestyle.howstuffworks.com/crafts/seasonal/fun-physics-activities-for-kids.htm
Fun Physics Activities for Kids teach physics basics to future Einsteins using ordinary playground equipment. Learn fun physics activities for kids.