Unifi Manufacturing Inc. turns ground-up plastic bottles into polyester yarn that is used in fleece jackets, car seats, men's slacks, socks, and other products.

For Rick Walters of Webster Groves, there is nothing more exciting than snow in the winter. As soon as flakes start to fall from the sky, he heads out into the frigid temperatures with the necessary equipment: a camera, a close-up lens, and a piece of black velvet.

By ERIN MILLER Stephens Media