<iframe width="580" height="385" src="https://www.youtube.com/embed/9pWprlrNEYw" frameborder="0" allowfullscreen></iframe> <br>Ruby and Bonnie arrive home with Science homework after school. Granny helps the girls with their homework and illustrates 5 ... <br><a href="https://www.youtube.com/watch?v=9pWprlrNEYw">source</a>