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Bathroom Smell Like Sewage? Possible Causes and Fixes
It's not uncommon for your bathroom to occasionally have bad odors. But when you smell sewage, that's usually not a good sign.
How Jackhammers Work
home.howstuffworks.com/jackhammers.htm
You've probably been irritated by jackhammer noise at some point, but have you ever stopped to think about these marvels of concrete-busting power? Without them, demolition would be a whole lot more difficult.
There Are 100s of DC Characters — We'll Be Impressed if You Can Name 40!
play.howstuffworks.com/quiz/there-are-100s-of-dc-characters--well-be-impressed-if-you-can-name-40
Both captivating and complex, the fantasy worlds created by DC Comics are filled with a unique and diverse cast of characters, spanning multiple dimensions and time periods. Jump into this quiz and see if you can identify them!
How Game Theory Works
science.howstuffworks.com/game-theory.htm
Game theory introduction coincided with advances in economy and warfare. Read about game theory introduction and how it changed the way we wage war and bets.
11 of the World's Worst Serial Killers
people.howstuffworks.com/10-worlds-most-prolific-serial-killers.htm
Some serial killers have murdered more than 100 people. Who are the worst serial killers, and why did they do it?
How the U.S. Draft Works
people.howstuffworks.com/us-draft.htm
While the U.S. has no draft currently, it does require military registration via the Selective Service System. What does that mean and what would happen if a draft was reinstated?
How Ocean Currents Work
science.howstuffworks.com/environmental/earth/oceanography/ocean-current.htm
Ocean currents may be driven by tides, winds or differences in density. Learn how ocean currents affect marine transportation and nutrient cycling.
Facials 101
health.howstuffworks.com/skin-care/beauty/skin-treatments/facials.htm
Facials are one way to improve your skin's health and appearance. Visit HowStuffWorks to learn all about facials.
How Much Actual Money Is There in the World?
money.howstuffworks.com/how-much-money-is-in-the-world.htm
Exactly how much money is there in the world? Learn how some have counted the amount of money that exists and why it's such a difficult task.
How Sword Swallowing Works
entertainment.howstuffworks.com/arts/circus-arts/sword-swallowing.htm
Sword swallowing is an extremely dangerous trick that does not involve illusions. Learn about sword swallowing and the dangers of sword swallowing.