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Top 10 Eco-friendly Substitutes for Plastic
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10 eco-friendly substitutes for plastic is discussed in this article from HowStuffWorks. Learn about 10 eco-friendly substitutes for plastic.
How Anesthesia Works
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Anesthesia is used in surgeries as a method of minimizing pain during the procedure. Learn about anesthesia and the different types of anesthesia.
5 Reasons Commercial Airplanes Crash
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Although it doesn't happen often, large passenger jets crash for many reasons, from mechanical failure to pilot error.
Exploring Mars: Insights Into the Red Planet
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Since the 1960s, we've been captivated by the planet Mars. How different is our neighbor, and what have we learned about the most explored planet?
10 Ways to Stop a Killer Asteroid
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Killer asteroids are all fun and games -- until they're headed for earth. Luckily, scientists have come up with 10 ways to stop a killer asteroid.
How Atoms Work
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Atoms are in your body, the chair you are sitting in, your desk and even in the air. Learn about the particles that make the universe possible.
How Landslides Work
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Landslides can be devastating, causing more damage than their triggers. Learn more about landslides and landslide causes.
How NORAD Works
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NORAD is a military operation that is jointly run by the United States and Canada. Learn about NORAD and the unique location for the NORAD headquarters.
Famous Black Engineers Throughout History
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These African American men and women were trailblazers, and in some cases, business leaders in the field of engineering.
How Van de Graaff Generators Work
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Van de Graaff generators are famous for producing static electricity. Learn about Van de Graaff generators and find out why Van de Graaff generators were invented.