Following is a transcript of the video. Narrator: If you peel back the layers of Rapunzel's hair in "Tangled," you'll see just how complicated animating 3D hair can be. But back then, Disney had ...

Much as human hair weaves are expensive ... Here is how to bring your weave's groove back: Detangle: A weave that is tangled looks ugly. Save it by detangling using a wide-tooth comb that will ...