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Temperature – Fahrenheit and Celsius

By |2017-08-20T23:33:25+00:00July 6th, 2017|Environment, Physics|

See how the degrees match up. Many hot things take up more room than the same things when they are cold. Thermometers take advantage of that to measure heat. The old-fashioned kind of thermometer you see here is a narrow glass tube with a glass ball or bulb at the bottom. Inside the glass is a little bit [...]