Want a laugh? Want to learn more about potatoes? Wonderopolis is a fabulous site that highlights a new topic everyday for kids to learn some fun facts. Of course, you can browse back through their 78 categories containing hundreds of fun vidoes to learn about all kinds of things. Wonderopolis is run by the National Center for Family Literacy and its sponsors and brings another aspect of learning through play to the internet. Here's my favorite Wonderopolis video right now.