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How far underground are oil deposits?
science.howstuffworks.com/environmental/energy/underground-oil-deposits.htm
The U.S. consumes 19.1 million barrels of petroleum each day -- almost half of it in the form of gasoline, according to the U.S. Energy Information Administration.
How Did Helen Keller Fly a Plane in 1946?
history.howstuffworks.com/historical-figures/did-helen-keller-fly-a-plane.htm
Helen Keller accomplished a lot in her lifetime. Despite becoming deaf-blind at 18 months of age, she authored multiple books, engaged in outspoken activism and gave lectures around the world. But did Helen Keller fly a plane?
What are the different types of drywall screws?
home.howstuffworks.com/different-types-drywall-screws.htm
Drywall screws are classified according to length and pitch. Learn more about the different types of drywall screws from this article.
How to Become a Dog Breeder
money.howstuffworks.com/how-to-become-dog-breeder.htm
Do you know how to become a dog breeder? Find out how to become a dog breeder in this article from HowStuffWorks
Do I really need to replace all four tires at the same time?
auto.howstuffworks.com/replacing-tires.htm
Do I really need to replace all four tires at the same time? Find out if you really need to replace all four tires at the same time at HowStuffWorks.
How to Clean Bathtub Jets
Avoid the bacteria and soap scum in your bathtub jets with these simple cleaning tips.
Ancient Kite Fishing Technique Makes Its Way Into Modern Waters
people.howstuffworks.com/culture-traditions/cultural-traditions/modern-kite-fishing.htm
How can fishers use kites to catch fish? Learn more about kite fishing in this HowStuffWorks article.
How Long Should You Use Your Bath Towel Without Washing It?
Answer: A lot less time than you're probably thinking.
Scientists Call for a Global Germ Bank
science.howstuffworks.com/life/cellular-microscopic/scientists-call-for-global-germ-bank.htm
Researchers are calling for a new "Noah's Ark" to store microbes that might one day be valuable.
The Science Behind Your Cat's Catnip Craze
science.howstuffworks.com/life/botany/science-behind-cats-catnip-craze.htm
Researchers are studying the chemistry behind what makes cats go crazy for catnip. And whether or not the chemical compound could have medicinal benefits for treating diseases like cancer.