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Summer-grade Versus Winter-grade Fuel
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/summer-fuel1.htm
What's the difference between summer-grade fuel and winter-grade fuel? If summer-grade fuel is so great, why don't we use it year-round?
Can a Bag of Water Keep Flies Away?
animals.howstuffworks.com/insects/water-bags-repel-flies.htm
Some people believe bags of water can keep flies away. Learn why people might hang bags of water to keep flies away and if the practice works.
How long can a camel go without water?
animals.howstuffworks.com/mammals/camel-go-without-water.htm
Camels store water effectively and can easily handle harsh desert conditions. Learn why camels store water, and how long they can go without water.
If I Plant Trees in My Yard, Will It Offset Global Warming?
home.howstuffworks.com/gardening/garden-design/global-warming-plant-trees.htm
If you plant trees in your yard, will it really help the planet? Find out how much carbon dioxide a tree absorbs and why you should plant trees.
Olive Oil Nutrition Facts
health.howstuffworks.com/wellness/food-nutrition/facts/olive-oil-nutrition-facts.htm
These olive oil nutrition facts help you understand why olive oil is one of the healthiest item to add to your menu. See olive oil nutrition facts.
Was there really a pied piper of Hamelin?
history.howstuffworks.com/history-vs-myth/pied-piper.htm
"The Pied Piper of Hamelin" is a classic fairy tale, but does it belong in the history books? Scholars think a real pied piper might've existed -- learn why.
How Does the Body Make Electricity — and How Does It Use It?
health.howstuffworks.com/human-body/systems/nervous-system/human-body-make-electricity.htm
How does the human body make electricity? Learn about the human body and its ability to make electricity and find out why electrical signals are so fast.
How Two-line Phones Work
electronics.howstuffworks.com/two-line-phone.htm
Two-line phones incorporate two separate phone lines into one device. Learn how two-line phones work and why business travelers love them.
How the Caparo T1 Works
auto.howstuffworks.com/caparo.htm
The Caparo T1 is racecar with a higher horespower-to-weight ratio than any other car. Learn how it travels so fast and why it is street legal.
How Human Trafficking Works
people.howstuffworks.com/human-trafficking.htm
Why is so much money made from human trafficking? How did it start and how can it be stopped? Read about human trafficking at HowStuffWorks.