Test your science history knowledge with this intriguing trivia question about one of meteorology's most important inventions. Italian physicist Evangelista Torricelli created the mercury barometer, a ...
A barometer is a tool meteorologists use to measure atmospheric pressure, which is defined using millibars (mb). The layers of air in the Earth’s atmosphere has weight to it - which is pulled toward ...
Portland State barometer reaches for the sky, and the record books Discarded glass pipes, off-the-shelf trusses and a vision propelled PSU instrument tech Tom Bennett to build a 40+foot barometer in ...
Barometers are devices that measure atmospheric pressure (also known as “air pressure” or “barometric pressure”). You can use these readings to predict the weather. For instance, high pressure ...
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