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How do proximity-type Christmas-light testers work?
home.howstuffworks.com/home-decor/seasonal/question270.htm
Proximity Christmas light testers detect the alternating electromagnetic waves in the lights. Learn more about proximity Christmas light testers.
How to Play Spades
entertainment.howstuffworks.com/how-to-play-spades.htm
Spades is a classic card game in which the object is to win the number of tricks that your team bids. Learn the rules and finer points of Spades, such as sandbags and underbidding.
Can You Identify the Past 40 NFL MVPs From an Image?
play.howstuffworks.com/quiz/can-you-identify-the-past-40-nfl-mvps-from-an-image
When it comes to the NFL, there's nothing quite like watching a player take the league by storm on their way to winning an MVP. How well do you know the stars who outplayed the competition each year? Run through the questions in this NFL quiz to find out!
Spencer Haywood
entertainment.howstuffworks.com/spencer-haywood-at.htm
Spencer Haywood was the ABA's Most Valuable Player at 21, and the NBA's preeminent power forward at 23. Read about Spencer Haywood's career highs.
How Does an Optical Mouse Work?
computer.howstuffworks.com/question631.htm
How do optical mice work? Take a look at the technology that goes into optical mice and see what makes optical mice work.
Guess Who?: The Historical World Leader Quiz
play.howstuffworks.com/quiz/historical-world-leader-quiz
Who runs the world? Beyonce says girls. Conspiracy theorists say the Illuminati. Take this quiz and see if you know who has really been in charge of the course of history.
QLED vs. OLED: Weighing Different TV Options
electronics.howstuffworks.com/qled-vs-oled.htm
If you're shopping for a new TV, you may have to weigh the pros and cons of a QLED vs. OLED TV display. These two types of technology are similarly named but fundamentally very different.
How to Play Auction Pitch
entertainment.howstuffworks.com/how-to-play-auction-pitch.htm
Auction Pitch is a quick card game, filled with strategy and surprise. It is a descendant of the game Seven Up. Learn to play Auction Pitch.
For Teen Twins, Bad Behavior Can Be Contagious
Siblings can have a major influence on each other when it comes to bad behavior. Learn how delinquency spreads among twins at HowStuffWorks Now.
How Soil Lamps Work
science.howstuffworks.com/environmental/green-tech/sustainable/soil-lamp.htm
Soil lamps are discussed in this article from HowStuffWorks. Learn about soil lamps.