Fa la la la laaaaa! Ever wonder how all those sounds come out of your mouth? In this BrainPOP UK movie, Tim and Moby explain how the voice works! Discover what your voice box is made of and where it’s located, plus what your true and false vocal cords do. Find out why men generally have a lower voice than women and why no two people have exactly the same voice. In this educational, animated movie you’ll also learn why it’s impossible to swallow and talk at the same time; what special vibrations produce sounds; and how your lips, tongue, mouth and nose help produce, amplify and shape your voice. It’s enough to make you break out in song!