Take two invisible elastic bands and separate the hair into two ponytails, one above the other, in the back of your head. Once the ponytails are secured, take sections of each ponytail and, starting at the ends, roll them toward the head, pinning them in place with bobby pins. Roll the top ponytail first, then the bottom, leaving pieces closest to the middle for last.
To straighten hair without heat, just mix a cup of water with 2 tablespoons of BROWN sugar, pour it into a spray bottle, then spray into damp hair and let air dry. Crazy, think I'm gonna have to try this.