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10 Connections Between Physics and Music
entertainment.howstuffworks.com/10-connections-physics-music.htm
Sound waves carry music to our ears, but they also carry the principles of physics. Find out how physics and music are intertwined.
What's the Difference Between a Fuel Cell Vehicle and a Hydrogen-on-Demand Vehicle?
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/fuel-cell-difference.htm
A major hurdle to hydrogen-as-car-fuel is the public perception that hydrogen cars are unsafe. Read this article to find out if hydrogen cars are safe.
How to Use a Fire Extinguisher
home.howstuffworks.com/home-improvement/household-safety/fire-extinguisher.htm
While there's a good chance that your fire extinguisher will sit on the wall for years, collecting dust, it could end up saving your property and even your life. Learn the correct way to use an extinguisher and see what sort of fire suppressant works best on different types of fires.
How the Metric System Works
science.howstuffworks.com/metric-system.htm
Ever heard of a little unit called a femtometer? Can you tell us how much you weigh -- in petagrams? We know you can't, so hurry up and start reading. We have work to do.
How Quantum Suicide Works
science.howstuffworks.com/innovation/science-questions/quantum-suicide.htm
A man has a gun. But this is no ordinary man, and this is no ordinary gun. This isn't a setup for a sci-fi thriller. It's the premise for quantum suicide.
10 Classic Toys That Could Kill You
entertainment.howstuffworks.com/10-classic-toys-could-kill.htm
You probably know of a fun toy that also caused serious injuries, even death. Learn about 10 classic toys that could kill you at HowStuffWorks.
How Hot Is the Sun? Colder, the Closer You Get!
science.howstuffworks.com/why-sun-atmosphere-hotter-than-surface.htm
How hot is the sun, and why does this star's atmosphere hit higher temperatures than its core? Read on to learn about the weird physics.
Can You Match the Historic Event to the Country Where It Happened?
play.howstuffworks.com/quiz/can-you-match-the-historic-event-to-the-country-where-it-happened
From the first man on the moon to the American Revolution, there have been many major world events throughout history, but only real experts can ace this quiz! Are you an expert at world leaders names and motives? Prove it!
How Space Collisions Work
science.howstuffworks.com/dictionary/astronomy-terms/space-collision.htm
Space collisions happen when stars, asteroids and even galaxies smash into one another. Learn what space collisions look like and what the results are.
Messerschmitt Me 262
science.howstuffworks.com/messerschmitt-me-262.htm
The great legacy of the Messerschmitt Me 262 is that it inspired other air forces to adopt the jet fighter as standard, and moved engineers to utilize its layout for fighters and airliners. Learn more about this top World War II fighter plane.