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How Bug Spray Works
home.howstuffworks.com/home-improvement/household-hints-tips/insect-control/bug-spray.htm
Our world is full of insects, and our first response to seeing one is usually to reach for a can of spray to zap it. Is this good idea? What's in your typical can of bug spray? And, could it harm you, too?
Millions Are Texting — Instead of Calling — Crisis Hotlines
health.howstuffworks.com/mental-health/coping/millions-texting-not-calling-crisis-hotlines.htm
HowStuffWorks looks at the rise of crisis hotline texting in the U.S.
What Is the Oldest City in America? A Look at the Top 11
history.howstuffworks.com/american-history/oldest-city-in-america.htm
Embarking on a journey through the United States' historical landscape to learn about the oldest city in America uncovers a rich mosaic of stories that trace back to a time before even the British arrived and settled on the land.
Can You Name the Countries for These Mostly Green Flags?
play.howstuffworks.com/quiz/can-you-name-the-countries-for-these-mostly-green-flags
The stars and stripes. The maple leaf. The red ensign. The gold and green. Every country has a flag and every flag has a meaning. Do you think you can ID all these countries that have green flags? Run this quiz up the flagpole, and see who salutes!
What If There Were No Snakes?
science.howstuffworks.com/science-vs-myth/what-if/what-if-there-were-no-snakes.htm
Snakes get a bad rep. They've become so associated with dishonesty, deception and temptation that many might prefer the world just rid itself of them altogether. But creepy as they may be, it turns out that snakes are pretty handy to have around.
Who Really Struck It Rich During the California Gold Rush?
history.howstuffworks.com/american-history/gold-rush.htm
When you think of the California Gold Rush, you probably think a lot of people made millions off that gold, right? Some did, but it wasn't from panning for it.
10 Diseases That Used to Be Death Sentences
health.howstuffworks.com/diseases-conditions/infectious/10-diseases-were-death-sentences.htm
Some diseases used to kill millions of people, but not any longer. Learn about 10 diseases that used to be death sentences from HowStuffWorks.
How Bioarchaeology Works
science.howstuffworks.com/environmental/earth/archaeology/bioarchaeology.htm
Archaeologists dig up and study the material remains of human civilizations. Bioarchaeologists do the same thing, except they focus on the remains of, well, us. What's the big deal about old bones and teeth?
How Permaculture Works
home.howstuffworks.com/lawn-garden/professional-landscaping/permaculture.htm
Permaculture is a holistic approach to agriculture. Learn about permaculture and why the movement provides a more sustainable way of living.
Why don't we live underground?
people.howstuffworks.com/live-underground.htm
To live underground takes some serious planning: We've adapted to sunlight and air on the surface. Learn how to live underground and why it matters.