A barometer is the instrument we use to measure air pressure. At the bottom of this post, I’ll explain why air pressure is critical in forecasting the weather. Cut the neck off the balloon and stretch ...

Here's how to make your own barometer - a family-friendly experiment to learn about how air pressure changes change the weather where you live Johnson: Stand-alone SNAP, federal salary bills a ‘waste ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...