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How to Clean Brass: 3 Tried-and-true Methods
Brass is a timeless material that adds charm and elegance to everything from home decor to jewelry. Over time, exposure to skin oils, air, and moisture can cause dull brass or tarnishing. When that happens, you'll be happy to know how to clean brass.
When Was the Last Time You Washed Your Reusable Bags?
You're being eco-friendly and eschewing plastic for reusable bags. But don't forget those bags need to be cleaned, too.
Mayday Meaning: Exploring the International Distress Call
science.howstuffworks.com/transport/flight/modern/mayday.htm
The words aren't arbitrary, so why do pilots and sailors call out 'Mayday!' rather than something else?
What is cosmological redshift?
science.howstuffworks.com/cosmological-redshift.htm
Cosmological redshift: sounds like the latest blockbuster coming to a theater near you, doesn't it? In reality, it has to do with how light itself travels -- and understanding how it works is essential to advanced space telescope technology.
How Poetry Works
entertainment.howstuffworks.com/arts/literature/poetry.htm
Poetry is one of the oldest art forms in existence. Visit HowStuffWorks to learn the ins and outs of poetry.
Millions of Phones Use GSM ... Meaning What, Exactly?
electronics.howstuffworks.com/question537.htm
If you travel internationally, Global System for Mobile Communications (GSM) GSM is the only cellular service available. See how GSM works.
How 3-D Glasses Work
science.howstuffworks.com/3-d-glasses.htm
NASA's Mars rovers are sending 3-D images to Earth, so we can see depth and texture on the Martian surface. And how do we see this depth and texture? 3-D glasses, of course! Check out how they work.
Fish, Shellfish and Roe: The Seafood Quiz
play.howstuffworks.com/quiz/seafood-quiz
The oceans provide a bounty of delicious and nutritious treats. How much do you know about the seafood of the world? Take this quiz to find out.
Dolla Dolla Bills Y'all: The Real Business of Fake Movie Money
entertainment.howstuffworks.com/real-business-fake-movie-money.htm
HowStuffWorks Now looks at the real business of making fake movie money.
What Is Muriatic Acid and Is It Safe For Home Cleaning?
home.howstuffworks.com/home-improvement/household-hints-tips/cleaning-organizing/muriatic-acid.htm
Don't let the word "acid" scare you away. Because when the job gets too tough for your standard household cleaner, it's time to try muriatic acid.