Why Must a Fever Thermometer Be Shaken?
Why Must a Fever Thermometer Be Shaken? A fever thermometer is made so that the mercury in the tube will remain at the highest point it registers, so it can be read...
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How Does a Thermometer Work?
How Does a Thermometer Work? Most thermometers are sealed glass tubes with liquid inside. A thermometer measures heat by the amount of liquid that expands when it...
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How Did the Element Mercury Get Its Name?
How Did the Element Mercury Get Its Name? The element, “mercury,” was named after Mercury, the swift messenger of the gods in Roman mythology. Anyone who...
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This incident happened to me when I was hardly two years old. As a child, I was very mischievous and used to be under the constant watch of my mother and elder sister....
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