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How Personality Tests Work
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Personality tests are a huge phenomenon, but how legitimate is the science behind them? Find out in this article by HowStuffWorks.
How is green nanotechnology being used?
science.howstuffworks.com/environmental/green-science/green-nanotechnology.htm
How is green nanotechnology being used? Learn about green innovations and technologies in the field of green nanotechnology.
17 Home Remedies for Poison Ivy
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Getting a rash from poison ivy, oak, or sumac can be a huge discomfort, but a number of natural treatment options can offer relief. Learn simple home remedies for poison ivy.
How AIDS Works
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HIV continues to be a major global public health issue, having claimed more than 35 million lives so far.
How Bloodstain Pattern Analysis Works
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Bloodstain pattern analysis is one method crime-scene investigators use to get the scene to tell a story. How and why does bloodstain pattern analysis work?
Taoism and Chi
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Chi is an important component of Taoism. Learn more about chi as a Taoist concept and see how chi manifests itself in human experience.
How Does a 3D Printer Work?
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3D printing has made it possible to print out almost anything - including homes, medical devices, clothing, and even a human heart! But how does a 3D printer work, and what are the drawbacks?
Nazi Germany Conquers France: April 1940-December 1940
history.howstuffworks.com/world-war-ii/nazi-germany-conquers-france.htm
This World War II timeline highlights important dates from April 1940 to December 1940. Follow the events of World War II and the German invasion.
Oral Hygiene 101
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Proper oral hygiene can help keep your teeth strong and prevent some painful dental problems. Learn about how to care for your teeth.
40 Home Remedies for Arthritis
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There are many home remedies that can help you cope with arthritis. Learn what simple household treatments can ease and even prevent arthritis pain.