This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — If you are looking for an ...

PRESSURE. MATT: THIS ACTIVITY IS HOW TO MAKE YOUR OWN BAROMETER AT HOME. A BAROMETER IS WHAT METEOROLOGISTS USED TO TRACK THE DIFFERENCES IN AIR PRESSURE. YOU NEED A RUBBER BAND, A BALLOON, A STRAW, A ...