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Are Courtesy Flushes Useful — or Healthy?
science.howstuffworks.com/science-vs-myth/everyday-myths/courtesy-flushes-useful-or-healthy.htm
It may shock you, but there's never been a widespread study conducted on the sanitation or the necessity of the courtesy flush. Can this practice inflict grievous bodily harm on your hindquarters - and the environment? HowStuffWorks weighs in.
Only Someone With an IQ of 130+ Can Solve All of These Riddles! Can You?
play.howstuffworks.com/quiz/only-someone-an-iq-130-can-solve-all-these-riddles-can-you-1
Riddles have fascinated people for centuries, but how well can you solve them? Put your riddle-solving skills to the ultimate test with this HowStuffWorks quiz!
8 Everyday Items Originally Invented for People With Disabilities
Many items enjoyed by people of all abilities were originally designed to help people with disabilities. Here are some inventions you may use every day that were originally for the disabled community.
Rhodium: Earth's Rarest and Most Expensive Precious Metal
science.howstuffworks.com/rhodium.htm
Discovered in the early 1800s from a chunk of smuggled platinum ore, rhodium is the most valuable precious metal on the planet today, used mainly for keeping car emissions in check.
Can You Pass a Police Entrance Exam?
play.howstuffworks.com/quiz/can-you-pass-a-police-entrance-exam
Have you dreamed of a career in law enforcement? The Police Officer Selection Test (POST) focuses mainly on basic skills. Test yourself to see if you can pass this sample police entrance exam.
Can You Pass a Basic Chemistry Test?
play.howstuffworks.com/quiz/can-you-pass-basic-chemistry-test
Do you know the periodic table from Argon to Zirconium? Test your chemistry knowledge with this basic quiz! It'll be a gas!
Butterfly Tattoo Designs: Symbolism, Meanings, and Ideas
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/butterfly-tattoo-meaning.htm
Explore the enchanting butterfly tattoo meaning. Unveil symbolism, beauty, and transformation behind this timeless ink choice.
The Radium Girls' Dark Story Still Glows With Death and Deceit
history.howstuffworks.com/historical-events/radium-girls.htm
The sad story of the Radium Girls is one that details how human strength can overcome corporate greed, even in the most dire of circumstances.
What Was Really Behind Agatha Christie's Mysterious Disappearance?
entertainment.howstuffworks.com/arts/literature/agatha-christies-disappearance.htm
In 1926, famed crime novelist Agatha Christie went missing for 11 days under very strange circumstances. Even today, questions linger about why she did it.
Straw Bale Gardening: A Beginner's Guide
home.howstuffworks.com/straw-bale-gardening.htm
Did you know you don't need a plot of dirt or a ton of space to grow a lush vegetable and flower garden? You can get started with a bale of straw.