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1 Billion People May Become Climate Refugees By 2050
science.howstuffworks.com/environmental/green-science/climate-refugee.htm
Climate refugees are people who have been forced to leave their homes due to an environmental disruption. Learn how the U.N. defines climate refugees.
How Fingerprint Scanners Work
computer.howstuffworks.com/fingerprint-scanner.htm
Your fingerprints are not only unique; they're also very hard to fake and even harder to misplace. What better ID to use in a security system? Learn how fingerprint scanners know it's you.
What Tattoo Reflects Your Inner Druid?
play.howstuffworks.com/quiz/what-tattoo-reflects-your-inner-druid
Imagine being a teacher, a lawyer, a leader and also a powerful spiritual connection between mortals and the mystical world beyond. Just another day in the life of a druid. Pull back your hood and take this quiz to see which tattoo reflects your inner druid!
How Reel Mowers Work
home.howstuffworks.com/reel-mower.htm
Reel mowers rely on human exertion to both move and mow. Learn about the advantages reel mowers hold over gas-powered and rotary lawn mowers.
Can You Score 27/35 On This Difficult WWII Quiz?
play.howstuffworks.com/quiz/can-you-score-on-this-difficult-wwii-quiz
War is terrible but it's important that we remember the past, no matter how horrible. Why? Well, many brave men and women didn't give their lives for nothing, did they? But how much do you know about the greatest ever conflict?
What Does Mummification Have to Do With Gene Hackman?
science.howstuffworks.com/mummification.htm
Ever wondered why some dead bodies last for thousands of years while others break down into dust? That's where the science of mummification comes in. Whether it's through ancient rituals, boggy swamps or some truly extreme self-imposed methods, mummified human remains give us an incredible look into history, biology and even chemistry.
How does a long-distance call work?
electronics.howstuffworks.com/question354.htm
Today's computerized long-distance call systems are based on previous technologies. Learn the history of long-distance calling.
A Comprehensive Guide to Hurricane Harvey: Facts, FAQs, and How to Help
science.howstuffworks.com/nature/natural-disasters/hurricane-harvey.htm
Explore the impact of Hurricane Harvey. Understand its devastation and aftermath. Learn about the history of Hurricane Harvey today.
20 Memorable Moments of the 21st Century So Far
history.howstuffworks.com/historical-events/20-memorable-moments-21stcentury.htm
The world has come a long way since we were prepping for Y2K. We've witnessed some major moments since then. HowStuffWorks looks at 20 big ones.
How Concrete Roofs Work
home.howstuffworks.com/home-improvement/construction/materials/concrete-roofs.htm
Concrete roofs are exactly what they sound like: solid slabs of concrete capping the top of homes. How can concrete roofs protect you from big storms?