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Kilauea Volcano: Facts About the 30-Year Eruption
May 08, 2018 | ReferenceOn the Big Island of Hawaii, one of the world's most active volcanoes has been spewing lava since 1983.
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The Louvre Museum: Facts, Paintings & Tickets
May 02, 2018 | ReferenceThe Louvre is the world’s largest museum and houses one of the most impressive art collections in history.
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Adenoids: Facts, Function & Treatment
May 01, 2018 | ReferenceThe adenoids are one type of tonsils. They are found only in children, and shrink over time until they disappear by adulthood.
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Tonsils: Facts, Function & Treatment
May 01, 2018 | ReferenceTonsils are small organs in the back of the throat. Once thought to be useless, they are actually important to the immune system.
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What Is Stevia?
April 26, 2018 | ReferenceStevia is a sugar substitute that comes from a plant, and has no calories. But is it good for health? Here's a look at what the research says about stevia.
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Who Were the Barbarians?
April 26, 2018 | ReferenceTo the ancient Greeks, a barbarian was someone who didn't speak Greek. Over time, the word has taken on new meanings.
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Facts About Silicon
April 26, 2018 | ReferenceProperties, sources and uses of the element silicon.
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Facts About Chlorine
April 24, 2018 | ReferenceProperties, sources and uses of the element chlorine.
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Lemons: Health Benefits & Nutrition Facts
April 23, 2018 | ReferenceLemons are full of vitamins, minerals, phytonutrients and antioxidants, and they are especially good sources of vitamin C and folate.
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Facts About Californium
April 21, 2018 | ReferenceProperties, sources and uses of the element californium.
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