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Can You Identify These 40 Occupations From an Image in 7 Minutes?
play.howstuffworks.com/quiz/can-you-identify-these-40-occupations-from-an-image-in-7-minutes
Do you remember what you wanted to be when you grew up? See how many of these careers you can name from just a clue. But hurry! You're racing against the clock in this "seven minutes or less" quiz of your occupation smarts.
How to Connect a DVD Player to a TV
electronics.howstuffworks.com/how-to-connect-dvd-player-to-tv.htm
Do you know how to connect a DVD player to a TV? Find out how to connect a DVD player to a TV in this article from HowStuffWorks.
The Coordinate Plane Comprises 2 Axes and 4 Quadrants
science.howstuffworks.com/math-concepts/coordinate-plane.htm
A coordinate plane is a mathematical, two-dimensional plane formed by two number lines. A horizontal number line and a vertical number line intersect to form two axes (plural for axis), and a grid system comprised of four quadrants.
How Does GPS Work?
electronics.howstuffworks.com/gadgets/travel/gps.htm
For less than $100, you can get a pocket-sized gadget that will tell you exactly where you are on Earth at any moment. As long as you have a GPS receiver and a clear view of the sky, you'll never be lost again. Learn more!
What's the World's Tallest Building?
science.howstuffworks.com/engineering/structural/tallest-building-in-the-world.htm
In the last few decades, there's been a sort of arms race to build ever-taller skyscrapers. Which seven currently rank as the world's tallest buildings?
How Much Can You Save by Unplugging Appliances?
money.howstuffworks.com/personal-finance/budgeting/how-much-save-unplugging-appliances.htm
Unplugging appliances can save you money, but do you know how much? Learn how much can you save by unplugging appliances at HowStuffWorks.com.
Causes of Insomnia
health.howstuffworks.com/mental-health/sleep/disorders/causes-of-insomnia.htm
The causes of insomnia are as numerous as the forms it takes. Learn how to combat insomnia arising from medical conditions, jet lag and other causes.
Why do we wear wristwatches?
electronics.howstuffworks.com/gadgets/clocks-watches/why-wear-wristwatches.htm
A wristwatch is an essential part of your wardrobe, but have you ever stopped to wonder why? Learn more about why we wear wristwatches.
How An Oscillator Works
electronics.howstuffworks.com/oscillator.htm
Oscillators show up in lots of electronic equipment. In fact, you might be surprised to know that computers, radios, metal detectors, and stun guns all use oscillators. Read on to learn how an oscillator works!
What Is a Quartz Watch?
electronics.howstuffworks.com/gadgets/clocks-watches/quartz-watch.htm
Quartz watches actually use quartz crystals to keep time. How can they be so accurate? Find out why quartz makes such a great time keeper.