How Are Jelly Beans Made in Factories?
Jelly beans are one of the most popular candies in the world, shaped like a bean with a solid outer shell and a soft interior. They also come in a rainbow of colors and...
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What Is Dry Cleaning and How Does It Work?
Dry cleaning is an important part of keeping many types of fabric in good condition. Would you believe that dry cleaning isn’t actually dry? It’s a method of cleaning...
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When Does Coal Become a Precious Stone?
Coal is basically a compound consisting largely of carbon. When a piece of carbon deep underground is subjected to great heat and pressure, it may gradually be...
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What Are Ingots?
What Are Ingots? Ingots are blocks of cast metal from which other things are made. You have probably heard of cast iron. Casting is the process by which molten metal is...
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How Is Soap Manufactured?
How Is Soap Manufactured? Soap is made largely from fats or oil, with a variety of other ingredients. Before the introduction of soap in the 1st Century A.D. people...
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