Learn to build a simple barometer using a coffee can and plastic wrap to predict weather changes by measuring air pressure at ...

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 weather where you live ...

Your smartphone already does an amazing variety of things. It's your camera, navigation guide, and compass. You may not know that it can also function as a real barometer and altimeter, allowing you ...

For many in the tech arena, the iPhone has been, and likely always will be, the gold standard for handheld mobile devices. The smartphones were the very definition of "game changer" when they debuted ...