What are Crayons made of?

How were Crayons invented? What were the first Crayon colors? How do Crayons get their colors? After the show, sign up for our FREE SmartyQuiz email. It comes out once a week and gives SmartyPants a chance to show how much they learned from the week's episodes of WHO SMARTED?! Have fun laughing & learning!Sign up here. For free home activities sign-up at www.WhoSmarted.com