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Zinc is a mineral found in certain foods and needed in the body in small amounts. Zinc is a component of the enzymes that are responsible for moving carbon dioxide from the tissues to the lungs.

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Hydrogen, the first element on the Periodic Table of Elements, and it’s flammable! Here are four different ways to produce this gas and have fun with it.

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If oysters are one of your favorite foods, you need to be aware that this favorite delicacy may be on the way out on planet Earth.

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A good metal for your uses?