It's easy to take fire hydrants for granted and assume that they're all the same. But there's a code that dictates the colors of their caps and barrels.

Have you ever wished you had a different hair color in the middle of the day? This hair dye will do it for you with a little bit of heat. The FIRE hair dye is a concept by Lauren Bowker.

Red, yellow, violet— fire hydrants come in many different colors. But it's not for decoration. These colors have an important meaning that could just save your life one day. Following is a ...