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Do You Know The Basics of Plumbing?
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Let's face it ... indoor plumbing is pretty nice. Since most people enjoy having working toilets, hot showers and water that flows on command, people with plumbing skills enjoy solid career prospects. Take our quiz to test your knowledge of all things plumbing!
98% of People Can't Ace This Human Biology Quiz. Can You?
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Did you know that your brain is more active in the evening and at night, while you're sleeping, than during the daytime? It's true -- that's when it does it most work. Let's see how much you know about basic human biology, and debunk some myths about all the things going on inside you without your knowledge right now.
Test Your Firefighting Knowledge With This Quiz
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It's not everyone who can put their own life on the line and run into a fire to save a stranger, but that's what firefighters sign up to do. How much do you really know about firefighting? Take the quiz and see!
Can You Identify These Iconic Cars From the '80s?
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The 1980s saw a wide range of cars introduced to the world, both new models as well as updates of older models. Some of these cars were more iconic than others. Can you identify them?
How Aluminum Works
science.howstuffworks.com/aluminum.htm
Aluminum is used in many products, from pots and pans to light bulbs and power lines. Learn how aluminum went undiscovered for so long.
How are Crayons and markers made?
science.howstuffworks.com/innovation/science-questions/question563.htm
Crayola crayons have nurtured childhood creativity and remained safely edible for over 100 years. Now learn their story- how they originated in the 19th century, how they've changed, and we'll even tell you how old that familiar label is.
Storm Pictures
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Storm pictures show the power and destruction storms are capable of producing. Check out this collection of storm pictures.
How Microwave Cooking Works
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Microwave ovens are popular because they cook food in an amazingly short amount of time. They are also extremely efficient in their use of electricity because a microwave oven heats only the food -- and nothing else.
Organic Pest Control for a Vegetable Garden
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Organic pest control can include paper collars and crop rotation to keep the pests away. Learn all about organic pest control for your vegetable garden.
How to Care for a Desert Rose Plant
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The desert rose plant requires moist, well-drained soil, full sunlight and warm temperatures in order to grow.