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Air Pressure

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Learn about properties of air pressure

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Air Pressure although the air around us is invisible; it is actually a mixture of gases that includes oxygen; carbon dioxide and nitrogen. Air is therefore a substance with weight.Because air has weight;it is all around us because the earth's gravity keeps the atmosphere on earth.And because air has weight; it means it can also exert pressure. In this Air pressure kit; you will find four fabulous experiments that make use of air pressure.

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Air Pressure

Air Pressure

Learn about properties of air pressure

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