When I wrote about the hidden sensors on Android phones, the two sensors that stood out the most were a magnetometer that turns your phone into a metal detector and a barometer, which is supposed to ...

MACON, Ga. — High pressure and low pressure systems dictate most of the weather in Central Georgia. To measure pressure in the atmosphere meteorologists use a barometer. If you split the word ...

This photo shows a barometer on frenchman Bernard Poitau's boat "Anticylone" as he takes part in the Vendee Globe, the solo non-stop round the world yacht race, on the Virtual Regatta sailing race ...

Add Yahoo as a preferred source to see more of our stories on Google. A barometer is a tool meteorologists use to measure atmospheric pressure, which is defined using millibars (mb). The layers of air ...