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How Patents Work
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Patents protect inventions and intellectual property from being copied. Learn about the uses of patents, the history of patents and about intellectual property law.
How Laser Analysis Works
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Laser analysis is advancing everything from forensics and archaeology to health care and art history. Learn how laser analysis technology works.
How Math Works
science.howstuffworks.com/math-concepts/math.htm
A world without math is unimaginable. It's a part of who we are. It's the analytical juice of our left brain. In the words of physicist Richard Feynman, even a fool can use it. So why do so many of us turn our backs on numbers?
How Discovery Education Streaming Works
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Discovery Education streaming is a new educational tool that teachers can use in the classroom. Learn about Discovery Education streaming.
What are microexpressions?
science.howstuffworks.com/life/microexpression.htm
Microexpressions, facial expressions that last a fraction of a second, are a form of nonverbal communication. Learn about microexpressions.
How Kryptonite Works
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Learn all about the radioactive mineral known as kryptonite.
How Waterless Toilets Work
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Waterless toilets are a great way to save water. Visit HowStuffWorks to learn all about waterless toilets.
Top 5 Ancient Incan Inventions
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The Incan empire had a highly developed organizational system and a near limitless workforce that helped create a culture of wonders. So what are some of their inventions that we know about today?
5 Home Remedies for Sensitive Teeth
Our home remedies for sensitive teeth stress dental care and warding off dental diseases.
How do I build a hurricane shelter?
home.howstuffworks.com/home-improvement/how-to-build/build-a-hurricane-shelter.htm
How do I build a hurricane shelter? With fortified materials and lots of room for your relatives. Learn more about how to build a hurricane shelter.