This experiment uses simple items, such as a balloon and a glass jar, to make an innovative tool. Follow along with ABC11 Science Club with BASF and discover how to make and use a barometer to measure ...

When your ears pop on an airplane as it climbs away from the airport or when you drive up into the mountains, you're experiencing a change in air pressure. A barometer measures that air pressure and ...

FARGO — The barometer is one of the basic instruments of meteorology. It is used to measure air pressure. The word comes from a combination of two Greek words; "baro," meaning weight, and "meter," ...