How Rubber Bands Are Manufactured?
Rubber bands start of life as blocks of spongy-type material that’s basically just sap from rubber trees. For some reason, they dye it yellow, too. After the...
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When Does an Avalanche Occur?
An avalanche occurs when a mass of snow which has built up on a mountainside begins to slip and finally to fall. There can also be avalanches of earth, stones, rock and...
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What Is Granite?
Granite is a very hard kind of rock made up of small pieces of mica, quartz and felspar and sometimes other rocks as well. There are many kinds of granite and they may...
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