I show you how I created an effective and affordable air purifier using simple materials, all for less than $80. This video walks you through building a Corsi-Rosenthal box with step-by-step ...

In honor of Earth Month—and Earth Day later this week—we’re celebrating the best way we know how: with a series of stories that are all about getting outside and getting your hands dirty to benefit ...

1. Inhale: Inhale slowly and deeply through your nose. Count to four. Make sure to focus and concentrate on your breathing and block out everything else. 2. Hold: After your lungs are completely ...

Bats are incredible creatures! They eat bugs, disperse seeds, and help pollinate plants. That's why it's important to protect them, by building them their own home called a bat box! Grab an adult to ...