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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.
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The horizontal fraction bar was introduced by the Arabs.
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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
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Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.