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The Tools Quiz
play.howstuffworks.com/quiz/the-tools-quiz
Don't go hammering the wrong thing because you think you know what tools are supposed to be used for. Why don't you take this quiz to prove to us that you actually know when and where to use them? Can you really identify all these tools?
How did NASA change diapers forever?
science.howstuffworks.com/innovation/nasa-inventions/nasa-change-diapers.htm
How did NASA change diapers forever? Visit HowStuffWorks to learn how NASA changed diapers forever.
What Type of Nail Gun Is Best for Framing?
home.howstuffworks.com/type-of-nail-gun-install-floor-studs.htm
Construction work requires power tools that can do the heavy-duty work as quickly and easily as possible. Learn what type of nail gun is best to install floor studs in this article.
Why Breathing Through Your Nose Is Best
health.howstuffworks.com/human-body/systems/respiratory/nose-breathing.htm
We've probably all been breathing wrong our entire lives. Why is that? Experts suggest we should focus on breathing through our noses and most of us don't.
Dry Skin: Stop Scratching This Winter
health.howstuffworks.com/skin-care/moisturizing/tips/dry-skin-stop-scratching-this-winter.htm
Dry skin can be caused by scratching due to the cold winter months. Learn more about keeping your skin hydrated during the winter months from Discovery Health.
Hypersonic Speed Explained: How Hypersonic Planes Work
science.howstuffworks.com/transport/flight/modern/hypersonic-plane.htm
Higher, farther, faster: NASA's X-43A plane is destined to set new speed records. What sets the X-43A apart from other rocket-powered aircraft is that it is powered by a scramjet engine. Learn all about it.
How M1 Tanks Work
science.howstuffworks.com/m1-tank.htm
M1 tanks are the world's most technologically advanced tanks. Find out about M1 tanks, the type of weapons M1 tanks use and how an M1 tank keeps its crew safe.
What Is Genocide, and Is Russia Committing It in Ukraine?
people.howstuffworks.com/what-is-genocide.htm
U.S. President Joe Biden accused Vladimir Putin of committing genocide in Ukraine. But who really determines whether a genocide is occurring, and how?
How Airport Security Works
science.howstuffworks.com/transport/flight/modern/airport-security.htm
According to the Department of Homeland Security 730 million people travel on passenger jets every year. Are these folks safe? Find out how high-tech solutions are being used to make flying as safe as possible.
How Is Barometric Pressure Measured and Why?
science.howstuffworks.com/nature/climate-weather/meteorological-instruments/barometric-pressure.htm
Weather forecasters can tell what the weather will be by reading the barometric pressure, but how does it work?