It's almost summer, and if recent years are a guideline, that means heightened threats of wildfires. Billowing smoke from wildfires can cause dangerous air quality levels. Air filters in homes can ...

In this essential survival project, we show how to build a natural water filter tank to clean underground well water for safe daily use. After digging a 4-meter well, we discovered the water wasn’t ...

With allergens, disease, odors, and dust building up over the winter months, there are many reasons to consider an air purifier for your home. While there are impressive air purifiers you can buy with ...

Face filters on Instagram and Snapchat are far and away the most mainstream use of what we call augmented reality. We've already spent years contorting our faces, surrounding them with butterflies or ...