The "Fresh Air Buddy": Understanding Ozone

Not too long ago, I went on a trip with my family. We were leaving the country, taking a ten-hour flight that left way too early in the morning for my taste. Sitting at the kitchen table, munching on some fruit and squinting at the light, I heard the low rumble of a suitcase being rolled down the hardwood floor of the hallway, accompanied by the tap tap tap of my mom's heels. She strode into the kitchen through the open doorway, beaming with excitement about the coming vacation. Image Credit: ...