What Happens to a Lost Balloon?
What Happens to a Lost Balloon? The toy balloon sold at fairs that tugs on the end of a string is filled with a gas that is much lighter than the air around it. If you...
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How Are Inks Made?
How Are Inks Made? Ink is a liquid that is used to write, draw, print, or make marks. The word ink is from Latin and means “colored water”. Ink is used in...
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Where Did French Fries Get Their Name?
Where Did French Fries Get Their Name? The origin of the french fries has been traced back to Belgium, where historians claim potatoes were being fried in the...
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What Is Fog?
Fog is a cloud that forms near the ground. Fog appears when the cold ground chills a warm breeze. The sudden cooling causes the moisture in the air to condense, or form...
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How Does a Spider Make Its Silk?
Spiders make their own silk. They take the protein from the insects that they eat, break them down, and build them up into web proteins. Spider silk is stronger than...
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