KOAA Colorado Springs, CO on MSN

The Climate Classroom: Make your own barometer

Here's how to make your own barometer - a family-friendly experiment to learn about how air pressure changes change the ...
Billings Gazette

Setting a barometer

Here at Q-2, we have been getting a few calls from people wondering how to set the barometer they received for Christmas. The job is pretty simple - most wall and desktop barometers have a little key ...