Why Does an Octopus Squirt Ink into the Water?
Why Does an Octopus Squirt Ink into the Water? An octopus squirts its inky liquid into the water to escape enemies. The “ink” is a thick brown fluid...
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Where Does Rubber Come From?
Where Does Rubber Come From? Natural rubber is made from latex, the milky liquid that is found in many kinds of trees and plants. Latex can be seen oozing from the...
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How Does a Fire Extinguisher Work?
How Does a Fire Extinguisher Work? Most fire extinguishers smother a fire by shutting off the supply of air with certain chemicals. The carbon dioxide extinguisher...
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What Is Licorice Made From?
Liquorice (spelled licorice in many regions) is made from the sweet roots of the licorice plant, which grows in southern Europe and parts of Asia. Workers dig up the...
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How Is Caffeine Removed from Coffee?
How Is Caffeine Removed from Coffee? In order to remove the caffeine from coffee beans, the beans are washed in a liquid capable of dissolving substances, transferring...
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